Simplified Wiring System (Sws) - Except Evolution: Wiring Mitsubishi Lancer IX

Step 5: Check The Wiring Harness Between ETACS-ECU Connector C-226 (Terminal No. 3), C-228 (Terminal No. 56) And The Ground

Note. Also check junction block connector C-214 and joint connector C-06 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-214 or joint connectors C-06 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C-226 (terminal No. 3), C-228 (terminal No. 56) and the ground in good condition? (Scheme 39)

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the SWS monitor kit normally.

Scheme 39

Step 7: Check The Wiring Harness Between ETACS-ECU Connector C-228 (Terminal No. 51 And 67) And Data Link Connector C-14 (Terminal No. 9 And 1)

Note. Also check joint connector C-101 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-101 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C- 228 (terminal No. 51 and 67) and data link connector C-14 (terminals No. 9 and 1) in good condition? (Scheme 40)

1. YES Replace the ETACS-ECU. The system should communicate with the SWS monitor kit normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the SWS monitor kit normally.

Scheme 40

Scheme 41

Scheme 42

Step 5: Check The Wiring Harness Between Column Switch Connector C-206 (Terminal No. 1) And The Battery

Note. Also check joint connector C-05 and intermediate connector C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-05 or intermediate connectors C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between column switch connector C-206 (terminal No. 1) and the battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the column switch (column- ECU) normally.

Step 8: Check The Wiring Harness Between Column Switch Connector C-206 (Terminal No. 4) And The Ground

Note. Also check joint connector C-06 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-06 is damaged, repair or replace the damaged component(s).

Is the wiring harness between column switch connector C-206 (terminal No. 4) and the ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the column switch (column- ECU) normally.

Step 10: Check The Wiring Harness Between Column Switch Connector C-206 (Terminal No. 3) And ETACS-ECU Connector C-228 (Terminal No. 59)

Is the wiring harness between column switch connector C-206 (terminal No. 3) and ETACS-ECU connector C-228 (terminal No. 59) in good condition?

1. YES Go to step «11»(ref-169966-S20767869732004122200000) .
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the column switch (column- ECU) normally.

Step 12: Check The Wiring Harness Between Column Switch Connector C-206 (Terminal No. 2) And ETACS-ECU Connector C-228 (Terminal No. 68)

Is the wiring harness between column switch connector C-206 (terminal No. 2) and ETACS-ECU connector C-228 (terminal No. 68) in good condition?

1. YES Go to step «13»(ref-169966-S28569648822004122200000) .
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the column switch (column- ECU) normally.

Step 3: Check The Wiring Harness Between ETACS-ECU Connector C-226 (Terminal No. 20) And The Battery

Note. Also check intermediate connector C-129, junction block connector C-210 and joint connector C-05 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129, junction block connector C-210 or joint connectors C-05 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C- 226 (terminal No. 20) and the battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the ETACS-ECU normally.

Step 6: Check The Wiring Harness Between ETACS-ECU Connector C-226 (Terminal No. 3) And ETACS-ECU Connector C- 228 (Terminal No. 56) And The Ground

Note. Also check joint connector C-06 and junction block connector C-214 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-06 or junction block connector C-214 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C- 226 (terminal No. 3) and ETACS-ECU connector C-228 (terminal No. 56) and the ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the ETACS-ECU normally.

Step 8: Check The Wiring Harness Between Column Switch Connector C-206 (Terminal No. 2) And ETACS-ECU Connector C-228 (Terminal No. 68)

Is the wiring harness between column switch connector C-206 (terminal 2) and ETACS-ECU connector C-228 (terminal No. 68) in good condition?

1. YES Go to step «9»(ref-169966-S41370898132004122200000) .
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the column switch (column- ECU) normally.

Is the wiring harness between column switch connector C-206 (terminal No. 3) and ETACS-ECU connector C-228 (terminal No. 59) in good condition?

1. YES Replace the ETACS-ECU. The system should communicate with the ETACS-ECU normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the ETACS-ECU normally.

Scheme 43

Scheme 44

Step 4: Check The Wiring Harness Between Front-ECU Connector A-10X (Terminal No. 7) And The Battery

Is the wiring harness between front-ECU connector A-10X (terminal No. 7) and the battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the front-ECU normally.

Step 7: Check The Wiring Harness Between Front-ECU Connector A-11X (Terminal No. 31) And The Ground

Is the wiring harness between front-ECU connector A-11X (terminal No. 31) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the front-ECU normally.

Step 9: Check The Wiring Harness Between Front-ECU Connector A-11X (Terminal No. 22) And ETACS-ECU Connector C-228 (Terminal No. 59)

Note. Also check intermediate connector C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front-ECU connector A-11X (terminal No. 22) and ETACS-ECU connector C-228 (terminal No. 59) in good condition?

1. YES Go to step «10»(ref-169966-S08137407362004122200000) .
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the front-ECU normally.

Step 9: Check The Wiring Harness Between Sunroof Motor Connector D-32 (Terminal No. 5) And Ground

Is the wiring harness between sunroof motor assembly connector D-32 (terminal No. 5) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The system should communicate with the sunroof motor assembly (sunroof-ECU) normally.

Step 4: Check The Wiring Harness Between ETACS-ECU Connector C-226 (Terminal No. 2) And Fusible Link (1)

Note. Also check junction block connector C-212 and intermediate connector C-126 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-212 or intermediate connectors C-126 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C- 226 (terminal No. 2) and fusible link (1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the central door locking system works normally.

Step 6: Check The Wiring Harness From ETACS-ECU Connectors C-226 (Terminal No. 12), C-227 (Terminal No. 22) And Driver's Door Lock Actuator Connector E-04 (Terminals No. 6 And 4)

Note. Also check junction block connector C-214 and intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-214 or intermediate connectors C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness from ETACS-ECU connectors C-226 (terminal No. 12), C-227 (terminal No. 22) and driver's door lock actuator connector E-04 (terminals No. 6 and 4) in good condition?

1. YES Replace the ETACS-ECU. Verify that the central door locking system works normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the central door locking system works normally.

Scheme 45

Scheme 46

Step 4: Check The Wiring Harness From ETACS-ECU Connectors C-226 (Terminal No. 12), C-227 (Terminal No. 22) And Driver's Door Lock Actuator Connector E-04 (Terminal No. 6 And 4)

Note. Also check junction block connector C-214 and intermediate connector C-17. If junction block connector C-214 or intermediate connector C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness from ETACS-ECU connectors C- 226 (terminal No. 12), C-227 (terminal No. 22) and driver's door lock actuator connector E-04 (terminals No. 6 and 4) in good condition?

1. YES Replace the ETACS-ECU. Verify that all the doors can be locked and unlocked normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that all the doors can be locked and unlocked normally.

Step 7: Check The Wiring Harness From ETACS-ECU Connector C-226 (Terminal No. 12 And 13) And Front Passenger's Door Lock Actuator Connector E-15 (Terminal No. 4 And 6)

Note. Also check junction block connector C-214 and intermediate connector C-110 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-214 or intermediate connector C-110 is damaged, repair or replace the damaged component(s).

Is the wiring harness from ETACS-ECU connector C-226 (terminals No. 12 and 13) and front passenger's door lock actuator connector E-15 (terminals No. 4 and 6) in good condition?

1. YES Replace the ETACS-ECU. Verify that all the doors can be locked and unlocked normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that all the doors can be locked and unlocked normally.

Step 10: Check The Wiring Harness From ETACS-ECU Connector C-226 (Terminals No. 12 And 13) And Rear Door Lock Actuator (LH) Connector E-07 (Terminals No. 3 And 2)

Note. Also check junction block connector C-217 and intermediate connector D-15 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-217 or intermediate connector D-15 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C- 226 (terminals No. 12 and 13) and rear door lock actuator (LH) connector E-07 (terminals 3 and 2) in good condition?

1. YES Replace the ETACS-ECU. Verify that all the doors can be locked and unlocked normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that all the doors can be locked and unlocked normally.

Step 13: Check The Wiring Harness From ETACS-ECU Connector C-226 (Terminals No. 12 And 13) And Rear Door Lock Actuator (RH) Connector E-18 (Terminals No. 3 And 2)

Note. Also check junction block connector C-214, intermediate connectors C-113 and D-04 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-214, intermediate connector C-113 or D-04 is damaged, repair or replace the connector.

Is the wiring harness between ETACS-ECU connector C- 226 (terminals No. 12 and 13) and rear door lock actuator (RH) connector E-18 (terminals No. 3 and 2) in good condition?

1. YES Replace the ETACS-ECU. Verify that all the doors can be locked and unlocked normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that all the doors can be locked and unlocked normally.

Scheme 47

Step 6: Check The Wiring Harness Between Power Window Relay Connector C-224 (Terminal No. 5) And Fusible Link (5)

Note. Also check junction block connector C-211 and intermediate connector C-126 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211 or intermediate connectors C-126 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window relay connector C-224 (terminal No. 5) and fusible link (5) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the power windows work normally.

Step 9: Check The Wiring Harness Between Power Window Relay Connector C-224 (Terminal No. 3) And Ground

Note. Also check junction block connector C-214 and joint connector C-06 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-214 or joint connectors C-06 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window relay connector C-224 (terminal No. 3) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the power windows work normally.

Step 12: Check The Wiring Harness Between Power Window Main Switch E-05 (Terminal No. 12) And Ground

Note. Also check intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window main switch connector E-05 (terminal No. 12) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the power windows work normally.

Step 16: Check The Wiring Harness Between Power Window Relay Connector C-224 (Terminal No. 4) And Power Window Main Switch Connector E-05 (Terminal No. 13)

Note. Also check junction block connector C-211 and intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211 or intermediate connectors C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window relay connector C-224 (terminal No. 4) and power window main switch connector E-05 (terminal No. 13) in good condition?

1. YES Replace the ETACS-ECU. Verify that the power windows work normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the power windows work normally.

Scheme 48

Step 4: Check The Wiring Harness Between Power Window Main Switch Connector E-05 (Terminals No. 8 And 9) And Front Power Window Motor (LH) Connector E-02 (Terminals No. 1 And 2)

Is the wiring harness between power window main switch connector E-05 (terminals No. 8 and 9) and front power window motor (LH) connector E-02 (terminals No. 1 and 2) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the power window main switch is operated, the front power window (LH) should open and close normally.

Scheme 49

Scheme 50

Scheme 51

Step 8: Check The Wiring Harness Between Power Window Relay Connector C-224 (Terminal No. 4) And Front Power Window Sub-Switch (RH) Connector E-14 (Terminal No. 5)

Note. Also check junction block connector C-211 and intermediate connector C-110 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211 or intermediate connectors C-110 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window relay connector C-224 (terminal No. 4) and front power window sub-switch (RH) connector E-14 (terminal No. 5) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the front power window sub-switch (RH) is operated, the front power window (RH) should open or close normally.

Step 11: Check The Wiring Harness Between Power Window Main Switch Connector E-05 (Terminal No. 3) And Front Power Window Sub-Switch (RH) Connector E-14 (Terminal No. 4)

Note. Also check intermediate connectors C-110 and C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-110 or C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window main switch connector E-05 (terminal No. 3) and front power sub-switch (RH) connector E-14 (terminal No. 4) in good condition?

1. YES Replace the power window main switch. When the front power window sub-switch (RH) is operated, the front power window (RH) should open or close normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the front power window sub-switch (RH) is operated, the front power window (RH) should open or close normally.

Step 14: Check The Wiring Harness Between Power Window Main Switch Connector E-05 (Terminal No. 11) And Front Power Window Sub-Switch (RH) Connector E-14 (Terminal No. 8)

Note. Also check intermediate connectors C-110 and C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-110 or C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window main switch connector E-05 (terminal No. 11) and front power sub-switch (RH) connector E-14 (terminal No. 8) in good condition?

1. YES Replace the power window main switch. When the front power window sub-switch (RH) is operated, the front power window (RH) should open or close normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the front power window sub-switch (RH) is operated, the front power window (RH) should open or close normally.

Step 16: Check The Wiring Harness Between Front Power Window Sub-Switch (RH) Connector E-14 (Terminals No. 6 And 7) And Front Power Window Motor (RH) Connector E-11 (Terminals No. 2 And 1)

Is the wiring harness between front power window main switch (RH) connector E-14 (terminals No. 6 and 7) and front power window motor (RH) connector E-11 (terminals No. 2 and 1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the front power window sub-switch (RH) is operated, the front power window (RH) should open or close normally.

Step 21: Check The Wiring Harness Between Power Window Relay Connector C-224 (Terminal No. 4) And Rear Power Window Sub-Switch (LH) Connector E-08 (Terminal No. 5)

Note. Also check junction block connector C-211 and intermediate connectors C-127 and D-15 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211, intermediate connector C-127 or D-15 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window relay connector C-224 (terminal No. 4) and rear power window sub-switch (LH) connector E-08 (terminal No. 5) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the rear power window sub-switch (LH) is operated, the rear power window (LH) should open or close normally.

Step 24: Check The Wiring Harness Between Power Window Main Switch Connector E-05 (Terminal No. 1) And Rear Power Window Sub-Switch (LH) Connector E-08 (Terminal No. 4)

Note. Also check intermediate connectors, D-15, C-127 and C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector D-15, C-127 or C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window main switch connector E-05 (terminal No. 1) and rear power sub-switch (LH) connector E-08 (terminal No. 4) in good condition?

1. YES Replace the power window main switch. When the rear power window sub-switch (LH) is operated, the rear power window (LH) should open or close normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the rear power window sub-switch (LH) is operated, the rear power window (LH) should open or close normally.

Step 27: Check The Wiring Harness Between Power Window Main Switch Connector E-05 (Terminal No. 2) And Rear Power Window Sub-Switch (LH) Connector E-08 (Terminal No. 8)

Note. Also check intermediate connectors, D-15, C-127 and C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector D-15, C-127 or C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window main switch connector E-05 (terminal No. 2) and rear power sub-switch (LH) connector E-08 (terminal No. 8) in good condition?

1. YES Replace the power window main switch. When the rear power window sub-switch (LH) is operated, the rear power window (LH) should open or close normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the rear power window sub-switch (LH) is operated, the rear power window (LH) should open or close normally.

Step 29: Check The Wiring Harness Between Rear Power Window Sub-Switch (LH) Connector E-08 (Terminals No. 6 And 7) And Rear Power Window Motor (LH) Connector E-09 (Terminals No. 2 And 1)

Is the wiring harness between rear power window main switch (LH) connector E-08 (terminals No. 6 and 7) and rear power window motor (LH) connector E-09 (terminals No. 2 and 1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the rear power window sub-switch (LH) is operated, the rear power window (LH) should open or close normally.

Step 34: Check The Wiring Harness Between Power Window Relay Connector C-224 (Terminal No. 4) And Rear Power Window Sub-Switch (RH) Connector E-17 (Terminal No. 5)

Note. Also check junction block connector C-211 and intermediate connectors C-113 and D-04 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211, intermediate connector C-113 or D-04 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window relay connector C-224 (terminal No. 4) and rear power window sub-switch (RH) connector E-17 (terminal No. 5) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the rear power window sub-switch (RH) is operated, the rear power window (RH) should open or close normally.

Step 37: Check The Wiring Harness Between Power Window Main Switch Connector E-05 (Terminal No. 14) And Rear Power Window Sub-Switch (RH) Connector E-17 (Terminal No. 4)

Note. Also check intermediate connectors, C-17, C-113 and D-04 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-17, C-113 or D-04 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window main switch connector E-05 (terminal No. 14) and rear power sub-switch (RH) connector E-17 (terminal No. 4) in good condition?

1. YES Replace the power window main switch. When the rear power window sub-switch (RH) is operated, the rear power window (RH) should open or close normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the rear power window sub-switch (RH) is operated, the rear power window (RH) should open or close normally.

Step 40: Check The Wiring Harness Between Power Window Main Switch Connector E-05 (Terminal No. 6) And Rear Power Window Sub-Switch (RH) Connector E-17 (Terminal No. 8)

Note. Also check intermediate connectors, C-17, C-113 and D-04 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-17, C-113 or D-04 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window main switch connector E-05 (terminal No. 6) and rear power sub-switch (RH) connector E-17 (terminal No. 8) in good condition?

1. YES Replace the power window main switch. When the rear power window sub-switch (RH) is operated, the rear power window (RH) should open or close normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the rear power window sub-switch (RH) is operated, the rear power window (RH) should open or close normally.

Step 42: Check The Wiring Harness Between Rear Power Window Sub-Switch (RH) Connector E-17 (Terminals No. 6 And 7) And Rear Power Window Motor (RH) Connector E-16 (Terminals No. 2 And 1)

Is the wiring harness between rear power window main switch (RH) connector E-17 (terminals No. 6 and 7) and rear power window motor (RH) connector E-16 (terminals No. 2 and 1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. When the rear power window sub-switch (RH) is operated, the rear power window (RH) should open or close normally.

Scheme 52

Scheme 53

Step 10: Check The Wiring Harness Between Horn Relay Connector A-05X (Terminal No. 1) And Horn (HIGH) Connector A-18 (Terminal No. 1)

Is the wiring harness between horn relay connector A-10X (terminal No. 1) and horn (HIGH) connector A-18 (terminal No. 1) in good condition?

1. YES Go to step «11»(ref-169966-S24940731492004122800000) .
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the horn sounds normally.

Step 13: Check The Wiring Harness Between Horn Relay Connector A-05X (Terminal No. 1) And Horn (LOW) Connector A-19 (Terminal No. 1)

Is the wiring harness between horn relay connector A-05X (terminal No. 1) and horn (LOW) connector A-19 (terminal No. 1) in good condition?

1. YES Go to step «14»(ref-169966-S23142419742004122800000) .
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the horn sounds normally.

Step 18: Check The Wiring Harness Between Horn Relay Connector A-05X (Terminals No. 2 And 4) And The Battery

Is the wiring harness between horn relay connector A-05X (terminals No. 2 and 4) and the battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the horn sounds normally.

Step 20: Check The Wiring Harness Between Horn Relay Connector A-05X (Terminal No. 3) And ETACS-ECU Connector C-227 (Terminal No. 44)

Note. Also check intermediate connector C-129 and joint connector C-101 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129 or joint connector C-101 is damaged, repair or replace the damaged component(s).

Is the wiring harness between horn relay connector A-05X (terminal No. 3) and ETACS-ECU connector C-227 (terminal No. 44) in good condition?

1. YES Replace the ETACS-ECU. Verify that the horn sounds normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the horn sounds normally.

Scheme 54

Step 13: Check The Harness Wire Between Sunroof Switch Connector D-31 (Terminal No. 4) And Ground

Is the harness wire between sunroof switch connector D-31 (terminal No. 4) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The sunroof should now work normally.

Step 6: Check The Wiring Harness Between Windshield Wiper Motor Connector B-01 (Terminal No. 5) And Ground

Is the wiring harness between windshield wiper motor connector B-01 (terminal No. 5) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the windshield wiper works normally.

Step 9: Check The Wiring Harness Between Front-ECU Connector A-11X (Terminal No. 30) And The Ignition Switch (IG2)

Note. Also check intermediate connector C-129, junction block connectors C-210 and C-211 and joint connector C-101 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129, junction block connector C-210 or C-211 or joint connector C-101 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front-ECU connector A-11X (terminal 30) and the ignition switch (IG2) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the windshield wiper works normally.

Scheme 55

Step 4: Check The Wiring Harness Between Windshield Wiper Motor Connector B-01 (Terminals No. 1 And 2) And Front-ECU Connector A-11X (Terminals No. 27 And 28)

Note. Also check intermediate connector A-13 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors A-13 is damaged, repair or replace the damaged component(s).

Is the wiring harness between windshield wiper motor connector B-01 (terminals No. 1 and 2) and front-ECU connector A-11X (terminals No. 27 and 28) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the windshield wiper operates normally when the windshield wiper switch is moved to each position.

Scheme 56

Scheme 57

Step 4: Check The Wiring Harness Between Windshield Wiper Motor Connector B-01 (Terminal No. 4) And The Ignition Switch (ACC)

Note. Also check intermediate connector C-123, junction block connectors C-210 and C-211 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-123 or junction block connector C-210 or C-211 is damaged, repair or replace the damaged component(s).

Is the wiring harness between windshield wiper motor connector B-01 (terminal No. 4) and the ignition switch (ACC) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The windshield wiper should stop at the predetermined park position.

Step 6: Check The Wiring Harness Between Windshield Wiper Motor Connector B-01 (Terminal No. 3) And Front-ECU Connector A-11X (Terminal No. 23)

Note. Also check intermediate connector A-13 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors A-13 is damaged, repair or replace the damaged component(s).

Is the wiring harness between windshield wiper motor connector B-01 (terminal No. 3) and front-ECU connector A-11X (terminal No. 23) in good condition?

1. YES Replace the front-ECU.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Replace the front-ECU.

Scheme 58

Step 7: Check The Wiring Harness Between Windshield Washer Motor Connector A-22 (Terminal No. 1) And Ground

Is the wiring harness between windshield washer motor connector A-22 (terminal No. 1) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the windshield washer works normally.

Step 9: Check The Wiring Harness Between Windshield Washer Motor Connector A-22 (Terminal No. 2) And Front-ECU Connector A-11X (Terminal No. 21)

Note. Also check intermediate connectors C-111 and C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-111 or C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between windshield washer motor connector A-22 (terminal No. 2) and front-ECU connector A-11X (terminal No. 21) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the windshield washer works normally.

Scheme 59

Step 6: Check The Wiring Harness Between Rear Wiper Motor Connector F-05 (Terminal No. 1) And Ground

Is the wiring harness between rear wiper motor connector F-05 (terminal No. 1) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the rear wiper works normally.

Step 8: Check The Wiring Harness Between Rear Wiper Motor Connector F-05 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 16)

Note. Also check junction block connector C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear wiper motor connector F-05 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 16) in good condition?

1. YES Replace the ETACS-ECU. Verify that the rear wiper works normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the rear wiper works normally.

Scheme 60

Step 5: Check The Wiring Harness Between Rear Wiper Motor Connector F-05 (Terminal No. 4) And The Ignition Switch (ACC)

Note. Also check junction block connectors C-211 and C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211 or C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear wiper motor connector F-05 (terminal No. 4) and the ignition switch (ACC) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the rear wiper operates normally, it indicates that a correct auto-stop signal is sent from the rear wiper motor.

Step 7: Check The Wiring Harness Between Rear Wiper Motor Connector F-05 (Terminal No. 3) And ETACS-ECU Connector C-226 (Terminal No. 17)

Note. Also check junction block connector C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-217 is damaged. Repair or replace the damaged component(s).

Is the wiring harness between rear wiper motor connector F-05 (terminal No. 3) and ETACS-ECU connector C-226 (terminal No. 17) in good condition?

1. YES Replace the ETACS-ECU. If the rear wiper operates normally, it indicates that a correct auto-stop signal is sent from the rear wiper motor.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the rear wiper operates normally, it indicates that a correct auto-stop signal is sent from the rear wiper motor.

Scheme 61

Step 6: Check The Wiring Harness Between Rear Washer Motor Connector A-23 (Terminal No. 1) And Ground

Is the wiring harness between rear washer motor connector A-23 (terminal No. 1) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the rear washer works normally.

Step 8: Check The Wiring Harness Between Rear Washer Motor Connector A-23 (Terminal No. 2) And ETACS-ECU Connector C-227 (Terminal No. 23)

Note. Also check intermediate connector C-111 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-111 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear washer motor connector A-23 (terminal No. 2) and ETACS-ECU connector C-227 (terminal No. 23) in good condition?

1. YES Replace the ETACS-ECU. Verify that the rear washer works normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the rear washer works normally.

Scheme 62

Step 9: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 9) And The Ignition Switch (IG1)

Note. Also check junction block connectors C-211, C-214 and joint connector C-21 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211, C-214 or joint connectors C-21 is damaged, repair or replace the damaged component(s).

Is the wiring harness between combination meter connector C-01 (terminal No. 9) and the ignition switch (IG1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the seat belt warning light illuminates normally.

Step 11: Check The Wiring Harness Between Combination Meter Connector C-02 (Terminal No. 35) And ETACS-ECU Connector C-228 (Terminal No. 73)

Is the wiring harness between combination meter connector C-02 (terminal No. 35) and ETACS-ECU connector C-228 (terminal No. 73) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the seat belt warning light illuminates normally.

Scheme 63

Step 5: Check The Wiring Harness Between Front-ECU Connector A-10X (Terminal No. 5) And The Battery

Is the wiring harness between front-ECU connector A-10X (terminal No. 5) and the battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillights illuminate normally.

Scheme 64

Step 5: Check The Wiring Harness Between Front-ECU Connector A-10X (Terminal No. 3) And The Battery

Is the wiring harness between front-ECU connector A-10X (terminal No. 3) and the battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Check that the headlights (low-beam) illuminate normally.

Scheme 65

Step 3: Check The Wiring Harness Between Taillight (LH) Connector F-14 (Terminal No. 3) And Front-ECU Connector A-10X (Terminal No. 8)

Note. Also check junction block connectors C-210, C-217 and intermediate connector C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connectors C-210, C-217 or intermediate connector C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between taillight (LH) connector F- 14 (terminal No. 3) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The taillight (LH) and the license plate lights should illuminate normally.

Step 5: Check The Wiring Harness Between Position Light (RH) Connector A-24 (Terminal No. 2) And Front-ECU Connector A-10X (Terminal No. 8)

Note. Also check joint connector C-05, intermediate connectors C-111 and C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-05, intermediate connectors C-111 or C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between position light (RH) connector A-24 (terminal No. 2) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The position light (RH) and the taillight (RH) should illuminate normally.

Step 9: Check The Wiring Harness Between Position Light (LH) Connector A-14 (Terminal No. 1) And Ground

Is the wiring harness between position light (LH) connector A-14 (terminal No. 1) and ground in good condition?

1. YES Replace the position light socket (LH). Verify that the position light (LH) illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the position light (LH) illuminates normally.

Step 11: Check The Wiring Harness Between Position Light (LH) Connector A-14 (Terminal No. 2) And Front-ECU Connector A-10X (Terminal No. 8)

Is the wiring harness between position light (LH) connector A-14 (terminal No. 2) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the position light (LH) illuminates normally.

STEP 15. Check the wiring harness between position light (RH) connector A-24 (terminal No. 1) and ground.

Is the wiring harness between position light (RH) connector A-24 (terminal No. 1) and ground in good condition?

1. YES Replace the position light socket (RH). Verify that the position light (RH) illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the position light (RH) illuminates normally.

Step 17: Check The Wiring Harness Between Position Light (RH) Connector A-24 (Terminal No. 2) And Front-ECU Connector A-10X (Terminal No. 8)

Note. Also check joint connector C-05, intermediate connectors C-111 and C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-05, intermediate connectors C-111 or C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between position light (RH) connector A-24 (terminal No. 2) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the position light (RH) illuminates normally.

Step 21: Check The Wiring Harness Between Rear Combination Light (LH) Connector F-14 (Terminal No. 5) And Ground

Is the wiring harness between rear combination light (LH) connector F-14 (terminal No. 5) and ground in good condition?

1. YES Replace the rear combination light socket (LH). Verify that the taillight (LH) illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillights (LH) illuminate normally.

Step 23: Check The Wiring Harness Between Rear Combination Light (LH) Connector F-14 (Terminal No. 3) And Front-ECU Connector A-10X (Terminal No. 8)

Note. Also check intermediate connector C-129, junction block connectors C-210 and C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129 or junction block connector C-210 or C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear combination light (LH) connector F-14 (terminal No. 3) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES Replace the rear combination light socket (LH). Verify that the taillights (LH) illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillights (LH) illuminate normally.

Step 27: Check The Wiring Harness Between Rear Combination Light (RH) Connector F-08 (Terminal No. 5) And Ground

Is the wiring harness between rear combination light (RH) connector F-08 (terminal No. 5) and ground in good condition?

1. YES Replace the rear combination light socket (RH). Verify that the taillight (RH) illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (RH) illuminates normally.

Step 29: Check The Wiring Harness Between Rear Combination (RH) Connector F-08 (Terminal No. 3) And Front- ECU Connector A-10X (Terminal No. 8)

Note. Also check intermediate connectors C-113, C-129 and joint connector C-05 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-113, C-129 or joint connector C-05 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear combination light (RH) connector F-08 (terminal No. 3) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES Replace the rear light socket (RH). Verify that the taillight (RH) illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (RH) illuminates normally.

Step 32: Check The Wiring Harness Between License Plate Light (LH) Connector F-11 (Terminal No. 1) And Ground

Note. Also check intermediate connector F-12 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector F-12 is damaged, repair or replace the damaged component(s).

Is the wiring harness between license plate light (LH) connector F-11 (terminal No. 1) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the license plate lights illuminate normally.

Step 34: Check The Wiring Harness Between License Plate Light (LH) Connector F-11 (Terminal No. 2) And Front-ECU Connector A-10X (Terminal No. 8)

Note. Also check intermediate connectors C-129, F-12, junction block connectors C-210 and C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129, F-12, junction block connector C-210 or C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between license plate light (LH) connector F-11 (terminal No. 2) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the license plate lights illuminate normally.

Step 38: Check The Wiring Harness Between License Plate Light (LH) Connector F-11 (Terminal No. 1) And Ground

Note. Also check intermediate connector F-12 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector F-12 is damaged, repair or replace the damaged component(s).

Is the wiring harness between license plate light (LH) connector F-11 (terminal 1) and ground in good condition?

1. YES Replace the license plate light socket. Verify that the license plate light (LH) illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (LH) illuminates normally.

Step 40: Check The Wiring Harness Between License Plate Light (LH) Connector F-11 (Terminal No. 2) And Front-ECU Connector A-10X (Terminal No. 8)

Note. Also check intermediate connectors C-129, F-12, junction block connectors C-210 and C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129, F-12, junction block connector C-210 or C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between license plate light (LH) connector F-11 (terminal No. 2) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES Replace the license plate light socket. Verify that the license plate light (LH) illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (RH) illuminates normally.

Step 44: Check The Wiring Harness Between License Plate Light (RH) Connector F-10 (Terminal No. 1) And Ground

Note. Also check intermediate connector F-12 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector F-12 is damaged, repair or replace the damaged component(s).

Is the wiring harness between license plate light (RH) connector F-10 (terminal No. 1) and ground in good condition?

1. YES Replace the license plate light socket. Verify that the license plate light (RH) illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (RH) illuminates normally.

Step 46: Check The Wiring Harness Between License Plate Light (RH) Connector F-10 (Terminal No. 2) And Front-ECU Connector A-10X (Terminal No. 8)

Note. Also check intermediate connectors C-129, F-12, junction block connectors C-210 and C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129, F-12, junction block connector C-210 or C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between license plate light (RH) connector F-10 (terminal No. 2) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES Replace the license plate light socket. Verify that the license plate light (RH) illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (RH) illuminates normally.

Step 48: Check The Wiring Harness Between Position Light (LH) Connector A-14 (Terminal No. 2) And Front-ECU Connector A-10X (Terminal No. 8)

Is the wiring harness between position light (LH) connector A-14 (terminal No. 2) and front-ECU connector A-10X (terminal No. 8) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the position light (LH), taillight (LH), license plate light illuminates normally.

Scheme 66

Step 4: Check The Wiring Harness Between Headlight (LH) Connector A-15 (Terminal No. 2) And Ground

Is the wiring harness between headlight (LH) connector A-15 (terminal No. 2) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the headlights illuminate normally.

Step 7: Check The Wiring Harness Between Headlight (RH) Connector A-21 (Terminal No. 2) And Ground

Is the wiring harness between headlight (RH) connector A-21 (terminal No. 2) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the headlights illuminate normally.

Step 10: Check The Wiring Harness Between Headlight (LH) Connector A-15 (Terminal No. 1) And Front-ECU Connector A-10X (Terminal No. 6)

Is the wiring harness between headlight (LH) connector A-15 (terminal No. 1) and front-ECU connector A-10X (terminal No. 6) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the headlights illuminate normally.

Step 13: Check The Wiring Harness Between Headlight (RH) Connector A-21 (Terminal No. 1) And Front-ECU Connector A-10X (Terminal No. 6)

Note. Also check intermediate connectors C-111 and C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-111 or C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between headlight (RH) connector A-21 (terminal No. 1) and front-ECU connector A-10X (terminal No. 6) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the headlights illuminate normally.

Step 16: Check The Wiring Harness Between Headlight (LH) Connector A-15 (Terminal No. 3) And Front-ECU Connector A-10X (Terminal No. 2)

Is the wiring harness between headlight (LH) connector A-15 (terminal No. 3) and front-ECU connector A-10X (terminal No. 2) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the headlights illuminate normally.

Step 19: Check The Wiring Harness Between Headlight (RH) Connector A-21 (Terminal No. 3) And Front-ECU Connector A-10X (Terminal No. 2)

Note. Also check intermediate connectors C-111 and C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-111 or C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between headlight (RH) connector A-21 (terminal No. 3) and front-ECU connector A-10X (terminal No. 2) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the headlights illuminate normally.

Scheme 67

Step 7: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 4) And The Battery

Note. Also check joint connector C-05 and intermediate connector C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-05 or intermediate connectors C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between combination meter connector C-01 (terminal No. 4) and the battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the high-beam indicator light illuminates normally.

Step 9: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 5) And ETACS-ECU Connector C-228 (Terminal No. 72)

Is the wiring harness between combination meter connector C-01 (terminal No. 5) and ETACS-ECU connector C-228 (terminal No. 72) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the high-beam indicator light illuminates normally.

Scheme 68

Step 4: Check The Wiring Harness Between Daytime Running Light-ECU Connector A-28 (Terminal No. 1) And Battery

Is the wiring harness between daytime running light-ECU connector A-28 (terminal No. 1) and battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The daytime running light function should now work normally.

Step 7: Check The Wiring Harness Between Daytime Running Light-ECU Connector A-28 (Terminal No. 6) And Ground

Is the wiring harness between daytime running light- ECU connector A-28 (terminal No. 6) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The daytime running light function should now work normally.

Step 10: Check The Wiring Harness Between Daytime Running Light-ECU Connector A-28 (Terminal No. 2) And The Ignition Switch (IG2)

Note. Also check junction block connectors C-210, C-211, joint connector C-101 and intermediate connector C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210, C-211, joint connector C-101 or intermediate connector C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between daytime running light-ECU connector A-28 (terminal No. 2) and the ignition switch (IG2) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The daytime running light function should now work normally.

Step 12: Check The Wiring Harness Between Daytime Running Light-ECU Connector A-28 (Terminal No. 3) And The Headlight (LH) Connector A-15 (Terminal No. 3)

Is the wiring harness between daytime running light- ECU connector A-28 (terminal No. 3) and the headlight (LH) connector A-15 (terminal No. 3) in good condition?

1. YES Replace the daytime running light-ECU. The daytime running light function should now work normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The daytime running light function should now work normally.

Scheme 69

Step 3: Check The Wiring Harness Between Daytime Running Light-ECU Connector A-28 (Terminal No. 5) And The Front-ECU Connector A-10X (Terminal No. 6)

Is the wiring harness between daytime running light-ECU connector A-28 (terminal No. 5) and the front-ECU connector A-10X (terminal No. 6) in good condition?

1. YES Replace the daytime running light-ECU. The daytime running light function should now work normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The daytime running light function should now work normally.

Scheme 70

Step 6: Check The Wiring Harness Between ETACS-ECU Connector C-226 (Terminal No. 11) And The Battery

Note. Also check intermediate connector C-129 and junction block connector C-210 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129 or junction block connector C-210 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C-226 (terminal No. 11) and the battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 3: Check The Wiring Harness Between Front Turn-signal Light (LH) Connector A-16 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 14)

Note. Also check intermediate connector C-129 and junction block connector C-210 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-129 or junction block connector C-210 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front turn-signal light (LH) connector A-16 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 14) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 5: Check The Wiring Harness Between Front Turn-signal Light (RH) Connector A-20 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 9)

Note. Also check junction block connector C-210 and intermediate connector C-111 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210 or intermediate connector C-111 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front turn-signal light (RH) connector A-20 (terminal No. 2) and ETACS-ECU connector C-226 (terminal NO. 9) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 9: Check The Wiring Harness Between Front Turn-Signal Light (LH) Connector A-16 (Terminal No. 1) And Ground

Is the wiring harness between front turn-signal light (LH) connector A-16 (terminal No. 1) and ground in good condition?

1. YES Replace the socket. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 11: Check The Wiring Harness Between Front Turn Signal Light (LH) Connector A-16 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 14)

Note. Also check junction block connector C-210 and intermediate connector C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210 or intermediate connector C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front turn-signal light (LH) connector A-16 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 14) in good condition?

1. YES Replace the socket. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 15: Check The Wiring Harness Between Front Turn-Signal Light (RH) Connector A-20 (Terminal No. 1) And Ground

Is the wiring harness between front turn-signal light (RH) connector A-20 (terminal No. 1) and ground in good condition?

1. YES Replace the socket. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 17: Check The Wiring Harness Between Front Turn-Signal Light (RH) Connector A-20 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 9)

Note. Also check junction block connector C-210 and intermediate connector C-111 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210 or intermediate connector C-111 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front turn-signal light (RH) connector A-20 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 9) in good condition?

1. YES Replace the socket. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 21: Check The Wiring Harness Between Side Turn-Signal Light (LH) Connector A-02 (Terminal No. 1) And Ground

Is the wiring harness between side turn-signal light (LH) connector A-02 (terminal No. 1) and ground in good condition?

1. YES Replace the socket. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 23: Check The Wiring Harness Between Side Turn-Signal Light (LH) Connector A-02 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 14)

Note. Also check junction block connector C-210 and intermediate connector C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210 or intermediate connector C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between side turn-signal light (LH) connector A-02 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 14) in good condition?

1. YES Replace the socket. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 27: Check The Wiring Harness Between Side Turn-Signal Light (RH) Connector A-01 (Terminal No. 1) And Ground

Is the wiring harness between side turn-signal light (RH) connector A-01 (terminal No. 1) and ground in good condition?

1. YES Replace the socket. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 29: Check The Wiring Harness Between Side Turn-Signal Light (RH) Connector A-01 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 9)

Note. Also check junction block connector C-210 and intermediate connector C-111 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210 or intermediate connector C-111 is damaged, repair or replace the damaged component(s).

Is the wiring harness between side turn-signal light (RH) connector A-01 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 9) in good condition?

1. YES Replace the socket. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 33: Check The Wiring Harness Between Rear Combination Light (LH) Connector F-14 (Terminal No. 5) And Ground

Is the wiring harness between rear combination light (LH) connector F-14 (terminal No. 5) and ground in good condition?

1. YES Replace the socket assembly. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 35: Check The Wiring Harness Between Rear Combination Light (LH) Connector F-14 (Terminal No. 1) And ETACS-ECU Connector C-226 (Terminal No. 14)

Note. Also check junction block connector C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear combination light (LH) connector F-14 (terminal No. 1) and ETACS-ECU connector C-226 (terminal No. 14) in good condition?

1. YES Replace the socket assembly. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 39: Check The Wiring Harness Between Rear Combination Light (RH) Connector F-08 (Terminal No. 5) And Ground

Is the wiring harness between rear combination light (RH) connector F-08 (terminal No. 5) and ground in good condition?

1. YES Replace the socket assembly. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 41: Check The Wiring Harness Between Rear Combination Light (RH) Connector F-08 (Terminal No. 1) And ETACS-ECU Connector C-226 (Terminal No. 9)

Note. Also check junction block connector C-210 and intermediate connector C-113 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210 or intermediate connector C-113 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear combination light (RH) connector F-08 (terminal No. 1) and ETACS-ECU connector C-226 (terminal No. 9) in good condition?

1. YES Replace the socket assembly. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 43: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 3) And ETACS-ECU Connector C-226 (Terminal No. 14)

Note. Also check junction block connector C-214 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-214 is damaged, repair or replace the damaged component(s).

Is the wiring harness between combination meter connector C-01 (terminal 3) and ETACS-ECU connector C-226 (terminal 14) in good condition?

1. YES Replace the combination meter. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 45: Check The Wiring Harness Between Combination Meter Connector C-02 (Terminal No. 49) And ETACS-ECU Connector C-226 (Terminal No. 9)

Note. Also check junction block connector C-214 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-214 is damaged, repair or replace the damaged component(s).

Is the wiring harness between combination meter connector C-02 (terminal No. 49) and ETACS-ECU connector C-226 (terminal No. 9) in good condition?

1. YES Replace the combination meter. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 47: Check The Wiring Harness Between Combination Meter Connector C-02 (Terminal No. 48) And Ground

Is the wiring harness between combination meter connector C-02 (terminal No. 48) and ground in good condition?

1. YES Replace the combination meter. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Step 49: Check The Wiring Harness Between Front Turn-Signal Light (RH) Connector A-20 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 9)

Also check junction block connector C-210 and intermediate connector C-111 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210 or intermediate connector C-111 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front turn-signal light (RH) connector A-20 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 9) in good condition?

1. YES Replace the socket. Verify that the turn-signal lights illuminate normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the turn-signal lights illuminate normally.

Scheme 71

Step 5: Check The Wiring Harness Between Front Dome Light Connector D-05 (Terminal No. 1) And ETACS-ECU Connector C-226 (Terminal No. 6)

Note. Also check junction block connector C-218 for loose, corroded, or damaged terminals, or terminals pushed back in he connector. If junction block connector C-218 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front dome light connector D-05 (terminal No. 1) and ETACS-ECU connector C-226 (terminal No. 6) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the front dome light illuminates normally.

Step 7: Check The Wiring Harness Between Front Dome Light Connector D-05 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 5)

Note. Also check junction block connector C-218 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-218 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front dome light connector D-05 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 5) in good condition?

1. YES Replace the ETACS-ECU. Verify that the front dome light illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the front dome light illuminates normally.

Step 11: Check The Wiring Harness Between Rear Dome Light Connector D-07 (Terminal No. 1) And ETACS-ECU Connector C-226 (Terminal No. 6)

Note. Also check junction block connector C-218 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-218 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear dome light connector D-07 (terminal No. 1) and ETACS-ECU connector C-226 (terminal No. 6) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the rear dome lights illuminate normally.

Step 13: Check The Wiring Harness Between Rear Dome Light Connector D-07 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 5)

Note. Also check junction block connector C-218 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-218 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear dome light connector D-07 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 5) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the rear dome lights illuminate normally.

Step 17: Check The Wiring Harness Between Luggage Compartment Light Connector F-02 (Terminal No. 1) And ETACS-ECU Connector C-226 (Terminal No. 6)

Note. Also check junction block connector C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between luggage compartment light connector F-02 (terminal No. 1) and ETACS-ECU connector C-226 (terminal No. 6) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the luggage compartment lights illuminate normally.

Step 20: Check The Wiring Harness Between Luggage Compartment Light Connector F-02 (Terminal No. 2) And Luggage Compartment Light Switch Connector F-09 (Terminal No. 1)

Is the wiring harness between luggage compartment light connector F-02 (terminal No. 2) and luggage compartment light switch connector F-09 (terminal No. 1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the luggage compartment lights illuminate normally.

Scheme 72

Step 6: Check The Wiring Harness Between Combination Meter Connector C-01 (Terminal No. 8) And ETACS-ECU Connector C-228 (Terminal No. 71)

Is the wiring harness between combination meter connector C-01 (terminal No. 8) and ETACS-ECU connector C-228 (terminal No. 71) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the door ajar indicator light illuminates normally.

Step 8: Check The Wiring Harness Between Combination Meter Connector C-02 (Terminal No. 34) And ETACS-ECU Connector C-228 (Terminal No. 53)

Is the wiring harness between combination meter connector C-02 (terminal No. 34) and ETACS-ECU connector C-228 (terminal No. 53) in good condition?

1. YES Replace the ETACS-ECU. Verify that the door ajar indicator light illuminates normally.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the door ajar indicator light illuminates normally.

Step 3: Check The Wiring Harness Between ETACS-ECU Connector C-226 (Terminal No. 18) And The Ignition Switch (ACC)

Note. Also check junction block connector C-211 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C-226 (terminal No. 18) and ignition switch (ACC) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the equipment, which are described in «Circuit Operation»(ref-169966-S29765043062005010500000) , work normally, the input signal from the ignition switch (ACC) should be normal.

Scheme 73

Step 3: Check The Wiring Harness Between ETACS-ECU Connector C-226 (Terminal No. 8) And The Ignition Switch (IG1)

Note. Also check junction block connector C-211 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C-226 (terminal No. 8) and ignition switch (IG1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO Replace the ETACS-ECU. If the functions, which are described in «Circuit Operation»(ref-169966-S27871175852005010500000) , work normally, the input signal from the ignition switch (IG1) should be normal.

Scheme 74

Step 4: Check The Wiring Harness Between Backup Light Switch Connector B-111 (Terminal No. 1) And The Ignition Switch (IG1)

Note. Also check junction block connectors C-210, C-211 and intermediate connector C-123 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connectors C-210, C-211or intermediate connectors C-123 is damaged, repair or replace the damaged component(s).

Is the wiring harness between backup light switch connector B-111 (terminal No. 1) and the ignition switch (IG1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the rear wiper operates normally, it indicates that a correct "R" position signal is sent from the backup light switch.

Step 6: Check The Wiring Harness Between Backup Light Switch Connector B-111 (Terminal No. 2) And ETACS-ECU Connector C-227 (Terminal No. 39)

Note. Also check joint connector C-101 and intermediate connector C-124 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-101 or intermediate connectors C-124 is damaged, Repair or replace the damaged component(s).

Is the wiring harness between backup light switch connector B-111 (terminal No. 2) and ETACS-ECU connector C-227 (terminal No. 39) in good condition?

1. YES Replace the ETACS-ECU. If the rear wiper operates normally, it indicates that a correct "R" position signal is sent from the backup light switch.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the rear wiper operates normally, it indicates that a correct "R" position signal is sent from the backup light switch.

Scheme 75

Step 4: Check The Wiring Harness Between Park/Neutral Position Switch Connector B-16 (Terminal No. 8) And The Ignition Switch (IG1)

Note. Also check junction block connectors C-210, C-211 and intermediate connector C-123 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connectors C-210, C-211 or intermediate connectors C-123 are damaged, repair or replace the damaged component(s).

Is the wiring harness between Park/Neutral position switch connector B-16 (terminal No. 8) and the ignition switch (IG1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the rear wiper operates normally, it indicates that a correct "R" position signal is sent from the Park/Neutral position switch.

Step 6: Check The Wiring Harness Between Park/Neutral Position Switch Connector B-16 (Terminal No. 7) And ETACS-ECU Connector C-227 (Terminal No. 39)

Note. Also check joint connector C-101 and intermediate connector C-124 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-101 or intermediate connectors C-124 is damaged, repair or replace the damaged component(s).

Is the wiring harness between Park/Neutral position switch connector B-16 (terminal No. 7) and ETACS-ECU connector C-227 (terminal No. 39) in good condition?

1. YES Replace the ETACS-ECU. If the rear wiper operates normally, it indicates that a correct "R" position signal is sent from the park/neutral position switch.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the rear wiper operates normally, it indicates that a correct "R" position signal is sent from the Park/Neutral position switch.

Scheme 76

Step 5: Check The Wiring Harness Between Driver's Door Switch Connector D-18 (Terminal No. 3) And ETACS-ECU Connector C-226 (Terminal No. 10)

Note. Also check junction block connector C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between driver's door switch connector D-18 (terminal 3) and ETACS-ECU connector C-226 (terminal No. 10) in good condition?

1. YES Replace the ETACS-ECU. If the functions, which are described in «Circuit Operation»(ref-169966-S39068838832005010500000) , work normally, the input signal from the driver's door switch should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S39068838832005010500000) , work normally, the input signal from the driver's door switch should be normal.

Step 9: Check The Wiring Harness Between Front Passenger's Door Switch Connector D-01 (Terminal No. 3) And ETACS-ECU Connector C-228 (Terminal No. 65)

Note. Also check intermediate connector C-113 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-113 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front passenger's door switch connector D-01 (terminal No. 3) and ETACS-ECU connector C-228 (terminal No. 65) in good condition?

1. YES Replace the ETACS-ECU. If the functions, which are described in «Circuit Operation»(ref-169966-S39068838832005010500000) , work normally, the input signal from the front passenger's door switch should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S39068838832005010500000) , work normally, the input signal from the front passenger's door switch should be normal.

Scheme 77

Step 4: Check The Wiring Harness Between Column Switch Connector C-206 (Terminal No. 6) And ETACS-ECU Connector C-228 (Terminal No. 66)

Is the wiring harness between column switch connector C-206 (terminal No. 6) and ETACS-ECU connector C-228 (terminal No. 66) in good condition?

1. YES Go to step «5»(ref-169966-S02564843572005010500000) .
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the wiper interval can be adjusted normally, it indicates that the windshield intermittent wiper interval adjusting knob should send a signal to the ECU.

Step 4: Check The Wiring Harness Between Key Reminder Switch Connector C-207 (Terminal No. 4) And Ground

Note. Also check joint connector C-06 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-06 is damaged, repair or replace the damaged component(s) as described.

Is the wiring harness between key reminder switch connector C-207 (terminal No. 4) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S22133879512005010500000) , work normally, the input signal from the key reminder switch should be normal.

Step 6: Check The Wiring Harness Between Key Reminder Switch Connector C-207 (Terminal No. 6) And ETACS-ECU Connector C-227 (Terminal No. 30)

Is the wiring harness between key reminder switch connector C-207 (terminal No. 6) and ETACS-ECU connector C-227 (terminal No. 30) in good condition?

1. YES Go to step «7»(ref-169966-S11579919332005010500000) .
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S22133879512005010500000) , work normally, the input signal from the key reminder switch should be normal.

Step 4: Check The Wiring Harness Between Hazard Warning Light Switch Connector C-03 (Terminal No. 2) And Ground

Note. Also check joint connector C-06 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-06 is damaged, repair or replace the damaged component(s).

Is the wiring harness between hazard warning light switch connector C-03 (terminal No. 2) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the equipment, which are described in «Circuit Operation»(ref-169966-S41151275632005010500000) , work normally, the input signal from the hazard warning light switch should be normal.

Step 6: Check The Wiring Harness Between Hazard Warning Light Switch Connector C-03 (Terminal No. 1) And ETACS-ECU Connector C-228 (Terminal No. 55)

Is the wiring harness between hazard warning light switch connector C-03 (terminal No. 1) and ETACS-ECU connector C-228 (terminal No. 55) in good condition?

1. YES Replace the ETACS-ECU. If the equipment, which are described in «Circuit Operation»(ref-169966-S41151275632005010500000) , work normally, the input signal from the hazard warning light switch should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the equipment, which are described in «Circuit Operation»(ref-169966-S41151275632005010500000) , work normally, the input signal from the hazard warning light switch should be normal.

Scheme 78

STEP 4. Check the wiring harness between driver's seat belt switch connector D-20 (terminal 2) and ground.

Note. Also check joint connector C-06 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If joint connector C-06 is damaged, repair or replace the damaged component(s).

Is the wiring harness between driver's seat belt switch connector D-20 (terminal No. 2) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S38581388702005010500000) , work normally, the input signal from the driver's seat belt switch should be normal.

Step 6: Check The Wiring Harness Between Driver's Seat Belt Switch Connector D-20 (Terminal No. 1) And ETACS-ECU Connector C-227 (Terminal No. 21)

Is the wiring harness between driver's seat belt switch connector D-20 (terminal No. 1) and ETACS-ECU connector C-227 (terminal No. 21) in good condition?

1. YES Replace the ETACS-ECU. If the functions, which are described in «Circuit Operation»(ref-169966-S38581388702005010500000) , work normally, the input signal from the driver's seat belt switch should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S38581388702005010500000) , work normally, the input signal from the driver's seat belt switch should be normal.

Scheme 79

Step 5: Check The Wiring Harness Between Rear Door Switch (LH) Connector D-11 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 7)

Note. Also check junction block connector C-217 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-217 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear door switch (LH) connector D-11 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 7) in good condition?

1. YES Replace the ETACS-ECU. If the functions, which are described in «Circuit Operation»(ref-169966-S38301964122005010500000) , work normally, the input signal from the rear door switch (LH) should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S38301964122005010500000) , work normally, the input signal from the rear door switch (LH) should be normal.

Step 9: Check The Wiring Harness Between Rear Door Switch (RH) Connector D-08 (Terminal No. 2) And ETACS-ECU Connector C-226 (Terminal No. 7)

Note. Also check intermediate connector C-113 and junction block connector C-214 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-113 or junction block connector C-214 is damaged, repair or replace the damaged component(s).

Is the wiring harness between rear door switch (RH) connector D-08 (terminal No. 2) and ETACS-ECU connector C-226 (terminal No. 7) in good condition?

1. YES Replace the ETACS-ECU. If the functions, which are described in «Circuit Operation»(ref-169966-S38301964122005010500000) , work normally, the input signal from the rear door switch (RH) should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S38301964122005010500000) , work normally, the input signal from the rear door switch (RH) should be normal.

Scheme 80

Step 5: Check The Wiring Harness Between Driver's Door Lock Key Cylinder Switch Connector E-01 (Terminal No. 2) And Ground

Note. Also check intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between driver's door lock key cylinder switch connector E-01 (terminal No. 2) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the systems, which are described in «Circuit Operation»(ref-169966-S28677255372005010600000) , work normally, the input signal from the driver's door lock key cylinder switch should be normal.

Step 7: Check The Wiring Harness Between Driver's Door Lock Key Cylinder Switch Connector E-01 (Terminal No. 1 And 3) And ETACS-ECU Connector C-227 (Terminal No. 25 And 42)

Note. Also check intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between driver's door lock key cylinder switch connector E-01 (terminal No. 1 and 3) and ETACS-ECU connector C-227 (terminal No. 25 and 42) in good condition?

1. YES Replace the ETACS-ECU. If the systems, which are described in «Circuit Operation»(ref-169966-S28677255372005010600000) , work normally, the input signal from the driver's door lock key cylinder switch should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the systems, which are described in «Circuit Operation»(ref-169966-S28677255372005010600000) , work normally, the input signal from the driver's door lock key cylinder switch should be normal.

Step 11: Check The Wiring Harness Between Front Passenger's Door Lock Key Cylinder Switch Connector E-12 (Terminal No. 2) And Ground

Note. Also check intermediate connector C-110 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-110 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front passenger's door lock key cylinder switch connector E-12 (terminal No. 2) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the systems, which are described in «Circuit Operation»(ref-169966-S28677255372005010600000) , work normally, the input signal from the front passenger's door lock key cylinder switch should be normal.

Step 13: Check The Wiring Harness Between Front Passenger's Door Lock Key Cylinder Switch Connector E-12 (Terminal No. 1 And 3) And ETACS-ECU Connector C-227 (Terminal No. 33 And 34)

Note. Also check intermediate connector C-110 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-110 is damaged, repair or replace the damaged component(s).

Is the wiring harness between front passenger's door lock key cylinder switch connector E-12 (terminal No. 1 and 3) and ETACS-ECU connector C-227 (terminal No. 33 and 34) in good condition?

1. YES Replace the ETACS-ECU. If the systems, which are described in «Circuit Operation»(ref-169966-S28677255372005010600000) , work normally, the input signal from the front passenger's door lock key cylinder switch should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the systems, which are described in «Circuit Operation»(ref-169966-S28677255372005010600000) , work normally, the input signal from the front passenger's door lock key cylinder switch should be normal.

Scheme 81

Step 4: Check The Wiring Harness Between Driver's Door Lock Actuator Switch Connector E-04 (Terminal No. 1) And Ground

Note. Also check intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between driver's door lock actuator switch connector E-04 (terminal No. 1) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S36102843502005010600000) , work normally, the input signal from the driver's door lock actuator switch should be normal.

Step 6: Check The Wiring Harness Between Driver's Door Lock Actuator Switch Connector E-04 (Terminal No. 2) And ETACS-ECU Connector C-227 (Terminal No. 36)

Note. Also check intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between driver's door lock actuator switch connector E-04 (terminal No. 2) and ETACS-ECU connector C-227 (terminal No. 36) in good condition?

1. YES Replace the ETACS-ECU. If the functions, which are described in «Circuit Operation»(ref-169966-S36102843502005010600000) , work normally, the input signal from the driver's door lock actuator switch should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions, which are described in «Circuit Operation»(ref-169966-S36102843502005010600000) , work normally, the input signal from the driver's door lock actuator switch should be normal.

Scheme 82

Step 5. Check The Wiring Harness Between Power Window Main Switch E-05 (Terminal 12) And Ground.

Note. Also check intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window main switch connector E-05 (terminal No. 12) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the central door locking system works normally, input signal from the door lock switch should be normal.

Step 7: Check The Wiring Harness Between Power Window Main Switch Connector E-05 (Terminal No. 5 And 10) And ETACS-ECU Connector C-227 (Terminal No. 42 And 34)

Note. Also check intermediate connector C-17 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-17 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window main switch connector E-05 (terminal No. 5 and 10) and ETACS- ECU connector C-227 (terminal No. 42 and 34) in good condition?

1. YES Replace the ETACS-ECU. If the central door locking system works normally, input signal from the door lock switch should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the central door locking system works normally, input signal from the door lock switch should be normal.

Step 11: Check The Wiring Harness Between Power Window Sub Switch E-14 (Terminal No. 2) And Ground

Note. Also check intermediate connector C-110 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-110 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window sub-switch connector E-14 (terminal No. 2) and ground in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the central door locking system works normally, input signal from the door lock switch should be normal.

Step 13: Check The Wiring Harness Between Power Window Sub Switch Connector E-14 (Terminal No. 1 And 3) And ETACS-ECU Connector C-227 (Terminal No. 33 And 34)

Note. Also check intermediate connector C-110 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connectors C-110 is damaged, repair or replace the damaged component(s).

Is the wiring harness between power window sub switch connector E-14 (terminal No. 1 and 3) and ETACS-ECU connector C-227 (terminal No. 33 and 34) in good condition?

1. YES Replace the ETACS-ECU. If the central door locking system works normally, input signal from the door lock switch should be normal.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the central door locking system works normally, input signal from the door lock switch should be normal.

Scheme 83

Step 3: Check The Wiring Harness Between ETACS-ECU Connector C-228 (Terminal No. 63) And Vehicle Speed Sensor Connector B-04 (Terminal No. 3)

Note. Also check intermediate connector C-124 and joint connector C-21 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-124 or joint connector C-21 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C-228 (terminal No. 63) and vehicle speed sensor connector B-04 (terminal No. 3) in good condition?

1. YES Replace the ETACS-ECU. If the wiper interval can be adjusted normally, it indicates that the windshield intermittent wiper interval adjusting knob should send a signal to the ECU.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the wiper interval can be adjusted normally, it indicates that the windshield intermittent wiper interval adjusting knob should send a signal to the ECU.

Scheme 84

Step 3: Check The Wiring Harness Between ETACS-ECU Connector C-228 (Terminal No. 63) And Powertrain Control Module Connector C-116 (Terminal No. 80)

Note. Also check intermediate connector C-124 and joint connector C-21 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-124 or joint connector C-21 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C-228 (terminal No. 63) and powertrain control module connector C-116 (terminal No. 80) in good condition?

1. YES Replace the ETACS-ECU. If the wiper interval can be adjusted normally, it indicates that the windshield intermittent wiper interval adjusting knob should send a signal to the ECU.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the wiper interval can be adjusted normally, it indicates that the windshield intermittent wiper interval adjusting knob should send a signal to the ECU.

Scheme 85

Note. Also check junction block connector C-210, joint connector C-05 and intermediate connector C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210, joint connector C-05 or intermediate C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C-226 (terminal No. 20) and the battery in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions or equipment, which are described in «Circuit Operation»(ref-169966-S19465421392005010600000) , work normally, the interior light loaded signal should be normal.

Step 6: Check The Wiring Harness Between ETACS-ECU Connector C-226 (Terminal No. 8) And The Ignition Switch (IG1)

Note. Also check junction block connector C-211 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-211 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C-226 (terminal No. 8) and the ignition switch (IG1) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions or equipment, which are described in «Circuit Operation»(ref-169966-S19465421392005010600000) , work normally, the interior light loaded signal should be normal.

Step 9: Check The Wiring Harness Between ETACS-ECU Connector C-226 (Terminal No. 4 And 18) And The Ignition Switch (ACC)

Note. Also check junction block connector C-210, joint connector C-101 and intermediate connector C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If junction block connector C-210, joint connector C-101 or intermediate C-129 is damaged, repair or replace the damaged component(s).

Is the wiring harness between ETACS-ECU connector C-226 (terminal No. 4 and 18) and ignition switch (ACC) in good condition?

1. YES No action is necessary and testing is complete.
2. NO The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. If the functions or equipment, which are described in «Circuit Operation»(ref-169966-S19465421392005010600000) , work normally, the interior light loaded signal should be normal.