Automatic Transaxle: Wiring Nissan Maxima A34

Wiring Diagram - AT - CAN

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 374

TCM terminals and data are reference value.

TCM SPECIFICATION

Scheme 375

1. CHECK CAN COMMUNICATION CIRCUIT With CONSULT-II Turn ignition switch "ON" and start engine. Select "SELF-DIAG RESULTS" mode for "A/T" with CONSULT-II Is any malfunction of the "CAN COMM CIRCUIT" indicated? Yes: Print out CONSULT-II screen, GO TO LAN SYSTEM. Refer to «CAN COMMUNICATION»(ref-233663-S38313228272006052600000) . No: INSPECTION END

Wiring Diagram - AT - PNP/SW

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 376

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1. CHECK PNP SWITCH CIRCUIT With CONSULT-II Turn ignition switch "ON". (Do not start engine.) Select "DATA MONITOR" mode for "A/T" with CONSULT-II. Move selector lever to "P", "N", "R" and "D" position and check the value of "PNP SW A", "PNP SW B", "PNP SW C", "PNP SW PA" and "PNP SW PN". SELECTOR SPECIFICATION Selector lever "PNP SW A" "PNP SW B" "PNP SW C" "PNP SW PA" "PNP SW PN" P ON OFF OFF ON ON R ON ON OFF OFF OFF N OFF ON OFF ON ON D OFF ON ON OFF OFF Without CONSULT-II Turn ignition switch "ON". (Do not start engine.) Move selector lever to "P", "R", "N", or "D" position and check voltage between the TCM connector terminals and ground. OK or NG OK: GO TO 5 . NG: GO TO 2 .
2. CHECK PNP SWITCH POWER SOURCE CIRCUIT Turn ignition switch "OFF". Disconnect the PNP switch connector. Turn ignition switch "ON". (Do not start engine.) Check voltage between PNP switch connector terminals 2, 5 and ground. Turn ignition switch "OFF". Check voltage between PNP switch connector terminals 2, 5 and ground. If OK, check harness for short-circuit to ground or power source. OK or NG OK: GO TO 3 . NG: Check the following. If any items are damaged, repair or replace damaged parts. Harness for short or open between ignition switch and PNP switch Ignition switch and fuse Refer to «POWER SUPPLY ROUTING CIRCUIT»(ref-233661-S18989168572006052600000) .
3. CHECK HARNESS BETWEEN TCM AND PNP SWITCH Turn ignition switch "OFF". Disconnect the TCM connector and PNP switch connector. Check continuity between TCM connector terminals 24, 31, 32, 43 and ground. If OK, check the following. Harness for short-circuit to ground or power source. Open or short-circuit in the harness between unified meter and A/C auto amp. and TCM. OK or NG OK: GO TO 5 . NG: GO TO 4 .
4. DETECT MALFUNCTIONING ITEM Check the following. Open or short-circuit in the harness between TCM and PNP switch A, B, C, PA. Open or short-circuit in the harness for ground of PNP switch. PNP switch. Refer to «COMPONENT INSPECTION»(ref-233658-S21955780772006052600000) . OK or NG OK: GO TO 6 . NG: Repair or replace damaged parts.
5. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S19713113382006052600000) . OK or NG OK: INSPECTION END NG: GO TO 6 .
6. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 386

1. Check continuity between PNP switch terminals while moving selector lever. Refer to the following table.
2. If NG, check again with control cable disconnected. (Refer to Step 1 above.)
3. If OK on step 2, adjust control cable. Refer to «CONTROL CABLE ADJUSTMENT»(ref-233658-S21229247062006052600000) .
4. If NG on step 2, remove park/neutral position (PNP) switch from A/T and check continuity of park/neutral position (PNP) switch terminals. (Refer to step 1 above.)
5. If OK on step 4, adjust park/neutral position (PNP) switch. Refer to «PARK/NEUTRAL POSITION»(ref-233658-S29602836342006052600000) .
6. If NG on step 4, replace park/neutral position (PNP) switch.

Wiring Diagram - AT - FTS

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 387

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 388

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1. CHECK FLUID TEMPERATURE SENSOR SIGNAL With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Read out the value of "FLUID TEMP SE". Without CONSULT-II Start engine. Check voltage between TCM connector terminals 41 and 42 while warming up A/T. Refer to «WIRING DIAGRAM - AT - FTS»(ref-233658-S29673357012006052600000) . Turn ignition switch "OFF". Disconnect the TCM connector. Check if there is continuity between the connector terminal and ground. OK or NG OK: GO TO 6 . NG: GO TO 2 .
2. CHECK FLUID TEMPERATURE SENSOR CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between terminals 41 and 42. Check if there is continuity between the connector terminal and ground. OK or NG OK: GO TO 6 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH A/T FLUID TEMPERATURE SENSOR Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminals 4 and 8. OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 6 . NG: Repair or replace damaged parts.
5. CHECK A/T FLUID TEMPERATURE SENSOR Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect A/T fluid temperature sensor. Check resistance between terminals 4 and 8. OK or NG OK: GO TO 6 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
6. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S00378450452006052600000) . OK or NG OK: INSPECTION END NG: GO TO 7 .
7. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 399

Scheme 400

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect A/T fluid temperature sensor.
3. Check resistance between terminals 4 and 8.
4. If NG, repair and replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .

Wiring Diagram - AT - FTSP

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 401

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 402

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1. CHECK FLUID TEMPERATURE SENSOR SIGNAL With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Read out the value of "FLUID TEMP SE". Without CONSULT-II Start engine. Check voltage between TCM connector terminals 41 and 42 while warming up A/T. Refer to «WIRING DIAGRAM - AT - FTSP»(ref-233658-S13236535912006052600000) . Turn ignition switch "OFF". Disconnect the TCM connector. Check if there is continuity between the connector terminal and ground. OK or NG OK: GO TO 6 . NG: GO TO 2 .
2. CHECK FLUID TEMPERATURE SENSOR CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between terminals 41 and 42. Check if there is continuity between the connector terminal and ground. OK or NG OK: GO TO 6 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH A/T FLUID TEMPERATURE SENSOR Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminals 4 and 8. Reinstall any part removed. OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 6 . NG: Repair or replace damaged parts.
5. CHECK A/T FLUID TEMPERATURE SENSOR Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect A/T fluid temperature sensor. Check resistance between terminals 4 and 8. OK or NG OK: GO TO 6 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
6. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S25931634562006052600000) . OK or NG OK: INSPECTION END NG: GO TO 7 .
7. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 413

Scheme 414

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect A/T fluid temperature sensor.
3. Check resistance between terminals 4 and 8.
4. If NG, repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .

Scheme 415

1. The turbine revolution sensor detects forward clutch drum rpm (revolutions per minute). It is located on the input side of the automatic transaxle. The revolution sensor is located on the output side of the automatic transaxle. With the two sensors, input and output rpms are accurately detected. The result is optimal shift timing during deceleration and improved shifting.
2. Hall IC is installed in turbine revolution sensor, it itself handles in pulse of rectangular wave signal and transmits it to TCM due to hall effect. TCM recognizes the pulse with input rpm speed. Size of output doesn't depend on a rotation number and is fixed.

Wiring Diagram - AT - TRSC

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 416

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 417

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Scheme 419

1. CHECK TURBINE REVOLUTION SENSOR CIRCUIT With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Drive vehicle and read out the value of "TURBINE REV". MONITOR ITEM SPECIFICATION Monitor item Condition Specification TURBINE REV During driving (lock-up ON) Approximately matches the engine speed. Without CONSULT-II Start the engine. Check pulse between TCM connector terminals 23 and 30. CONNECTOR SPECIFICATION Connector Terminal (Wire color) Condition Data (Approx.) F57 23 (G) - 30 (R) (ground) When moving at 20 km/h (12 MPH) in 1st gear. 371 Hz OK or NG OK: GO TO 3 . NG: GO TO 2 .
2. DETECT MALFUNCTIONING ITEM Check the following. Open or short-circuit in the harness between TCM and turbine revolution sensor. Turbine revolution sensor. Refer to «COMPONENT INSPECTION»(ref-233658-S12578721992006052600000) . OK or NG OK: GO TO 3 . NG: Repair or replace damaged parts.
3. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S00821217942006052600000) . OK or NG OK: INSPECTION END NG: GO TO 4 .
4. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 420

1. Remove turbine revolution sensor.
2. Connect 12 V power supply and 100 ohms resistance to the terminal. (Do not mistake polarity)
3. Inspect the voltage of HIGH and LOW signal by shaking magnetic body from side to side at turbine revolution sensor tip [gap is within 5 mm (0.20 in)]. CAUTION: Make sure to shake direction from bolt hole to sensor-self when shaking magnetic body. If not, voltage value cannot change. SIGNAL VOLTAGE SPECIFICATION Signal Voltage (Approx.) HIGH 1.2 - 1.6V LOW 0.4 - 0.8V
4. If NG, replace turbine revolution sensor.

Scheme 421

1. The revolution sensor detects the revolution of the idler gear parking pawl lock gear and emits a pulse signal. The pulse signal is sent to the TCM which converts it into vehicle speed.
2. Hall IC is installed in revolution sensor, it itself handles in pulse of rectangular wave signal and transmits it to TCM due to hall effect. TCM recognizes the pulse with vehicle speed. Size of output doesn't depend on a rotation number and is fixed.

Wiring Diagram - AT - VSSATC

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 422

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 423

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1. CHECK REVOLUTION SENSOR CIRCUIT With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Drive vehicle and read out the value of "VHCL/S SE-AT". MONITOR ITEM SPECIFICATION Monitor item Condition Specification VHCL/S SE-AT During driving Approximately matches the speedometer reading. Without CONSULT-II Start the engine. Check pulse between TCM connector terminals 22 and 29. CONNECTOR SPECIFICATION Connector Terminal (Wire color) Condition Data (Approx.) F57 22 (L) - 29 (B/W) (ground) When moving at 20 km/h (12 MPH) in 1st gear. 119 Hz OK or NG OK: GO TO 3 . NG: GO TO 2 .
2. DETECT MALFUNCTIONING ITEM Check the following. Open or short-circuit in the harness between TCM and revolution sensor. Revolution sensor. Refer to «COMPONENT INSPECTION»(ref-233658-S06763820282006052600000) . OK or NG OK: GO TO 3 . NG: Repair or replace damaged parts.
3. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S38967433522006052600000) . OK or NG OK: INSPECTION END NG: GO TO 4 .
4. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 426

1. Remove revolution sensor.
2. Connect 12V power supply and 100 ohms resistance to the terminal. (Do not mistake polarity)
3. Inspect the voltage of HIGH and LOW signal by shaking magnetic body from side to side at revolution sensor tip [gap is within 5 mm (0.20 in)]. CAUTION: Make sure to shake direction from bolt hole to sensor-self when shaking magnetic body. If not, voltage value cannot change. SIGNAL VOLTAGE SPECIFICATION Signal Voltage (Approx.) HIGH 1.2 - 1.6V LOW 0.4 - 0.8V
4. If NG, replace revolution sensor.

Wiring Diagram - AT - 1STSIG

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 427

TCM terminal and data are reference value. Measured between each terminal and ground.

Scheme 428

Wiring Diagram - AT - 2NDSIG

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 429

Scheme 430

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 431

Wiring Diagram - AT - 3RDSIG

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 432

Scheme 433

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 434

Wiring Diagram - AT - 4THSIG

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 435

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 436

Wiring Diagram - AT - 5THSIG

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 437

Scheme 438

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 439

Wiring Diagram - AT - TCCSIG

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 440

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 441

Wiring Diagram - AT - PC/A

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 442

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 443

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1. CHECK PRESSURE CONTROL SOLENOID VALVE A SIGNAL With CONSULT-II After warning up the engine and transaxle, turn ignition switch "OFF". Turn ignition switch "ON". (Do not start engine.) Select "DATA MONITOR" mode for "A/T" with CONSULT-II. Read out the value of "PC SOL A OUT" and "PC SOL A MON". Without CONSULT-II Start the engine. Check pulse between TCM connector terminals 35 and 40. MONITOR ITEM SPECIFICATION Connector Terminal (Wire color) Condition Data (Approx.) F57 35 (L/Y) - 40 (L/G) When engine is running with idle speed and setting selector lever to "P" position. 300 Hz OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK PRESSURE CONTROL SOLENOID VALVE A CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminals 35 and 40. TCM CONNECTOR SPECIFICATION Connector Terminal (Wire color) Condition Resistance (Approx.) F57 35 (L/Y) - 40 (L/G) Temperature: 20°C (68°F) 5.0 - 5.6ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH PRESSURE CONTROL SOLENOID VALVE A Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminals 3 and 6. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal Condition Resistance (Approx.) F62 3 - 6 Temperature: 20°C (68°F) 5.0 - 5.6ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK PRESSURE CONTROL SOLENOID VALVE A Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect pressure control solenoid valve A harness connector. Check resistance between terminals 1 and 2. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal Condition Resistance (Approx.) F105 1 - 2 Temperature: 20°C (68°F) 5.0 - 5.6ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND PRESSURE CONTROL SOLENOID VALVE A Check the following. Open or short-circuit in the harness between terminal cord assembly and pressure control solenoid valve A. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
7. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S08707274422006052600000) . OK or NG OK: INSPECTION END NG: GO TO 8 .
8. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 450

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect pressure control solenoid valve A harness connector.
3. Check resistance between terminals 1 and 2. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal Condition Resistance (Approx.) F105 1 - 2 Temperature: 20°C (68°F) 5.0 - 5.6ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Wiring Diagram - AT - SSV/A

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 451

TCM terminal and data are reference value. Measured between each terminal and ground.

Scheme 452

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1. CHECK SHIFT SOLENOID VALVE A SIGNAL With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Drive vehicle and read out the value of "SFT SOL A OUT" and "SFT SOL A MON". Without CONSULT-II Drive vehicle. Check voltage between TCM connector terminal and ground. OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK SHIFT SOLENOID VALVE A CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminal 46 and ground. CONNECTOR VOLTAGE SPECIFICATION Connector Terminal (Wire color) Condition Resistance (Approx.) F57 46 (W/G) - Ground Temperature: 20°C (68°F) 11 - 16ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH SHIFT SOLENOID VALVE A Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminal 2 and ground. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal Condition Resistance (Approx.) F30 2 - Ground Temperature: 20°C (68°F) 11 - 16ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK SHIFT SOLENOID VALVE A Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect shift solenoid valve A harness connector. Check resistance between terminal 1 and ground. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal Condition Resistance (Approx.) F100 1 - Ground Temperature: 20°C (68°F) 11 - 16ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND SHIFT SOLENOID VALVE A Check the following. Open or short-circuit in the harness between terminal cord assembly and shift solenoid valve A. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
7. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S28968261292006052600000) . OK or NG OK: INSPECTION END NG: GO TO 8 .
8. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 460

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect shift solenoid valve A harness connector.
3. Check resistance between terminal 1 and ground. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal Condition Resistance (Approx.) F100 1 - Ground Temperature: 20°C (68°F) 11 - 16ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Wiring Diagram - AT - SSV/B

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 461

TCM terminal and data are reference value. Measured between each terminal and ground.

Scheme 462

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1. CHECK SHIFT SOLENOID VALVE B SIGNAL With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Drive vehicle and read out the value of "SFT SOL B OUT" and "SFT SOL B MON". Without CONSULT-II Drive vehicle. Check voltage between TCM connector terminal and ground. OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK SHIFT SOLENOID VALVE B CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminal 25 and ground. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal (Wire color) Condition Resistance (Approx.) F57 25 (G/R) - Ground Temperature: 20°C (68°F) 11 - 16ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH SHIFT SOLENOID VALVE B Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminal 1 and ground. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal Condition Resistance (Approx.) F62 1 - Ground Temperature: 20°C (68°F) 11 - 16ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK SHIFT SOLENOID VALVE B Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect shift solenoid valve B harness connector. Check resistance between terminal 1 and ground. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal Condition Resistance (Approx.) F101 1 - Ground Temperature: 20°C (68°F) 11 - 16ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND SHIFT SOLENOID VALVE B Check the following. Open or short-circuit in the harness between terminal cord assembly and shift solenoid valve B. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
7. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S11259323472006052600000) . OK or NG OK: INSPECTION END NG: GO TO 8 .
8. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 470

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect shift solenoid valve B harness connector.
3. Check resistance between terminal 1 and ground. CONNECTOR RESISTANCE SPECIFICATION Connector Terminal Condition Resistance (Approx.) F101 1 - Ground Temperature: 20°C (68°F) 11 - 16ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Wiring Diagram - AT - SSV/C

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 471

TCM terminal and data are reference value. Measured between each terminal and ground.

Scheme 472

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Scheme 479

1. CHECK SHIFT SOLENOID VALVE C SIGNAL With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Drive vehicle and read out the value of "SFT SOL C OUT" and "SFT SOL C MON". Without CONSULT-II Drive vehicle. Check voltage between TCM connector terminal and ground. OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK SHIFT SOLENOID VALVE CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminal 37 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal (Wire color) Condition Resistance (Approx.) F57 37 (R/B) - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH SHIFT SOLENOID VALVE C Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminal 4 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F62 4 - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK SHIFT SOLENOID VALVE C Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect shift solenoid valve C harness connector. Check resistance between terminal 1 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F102 1 - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND SHIFT SOLENOID VALVE C Check the following. Open or short-circuit in the harness between terminal cord assembly and shift solenoid valve C. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire.
7. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S10012084432006052600000) . OK or NG OK: INSPECTION END NG: GO TO 8 .
8. CHECK TCM Check TCM input/output signal. Refer to " «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) ". If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 480

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect shift solenoid valve C harness connector.
3. Check resistance between terminal 1 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F102 1 - Ground Temperature: 20°C (68°F) 11 - 16 ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Wiring Diagram - AT - SSV/CS

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 481

TCM terminal and data are reference value. Measured between each terminal and ground.

Scheme 482

Scheme 483

Scheme 484

Scheme 485

Scheme 486

Scheme 487

Scheme 488

Scheme 489

1. CHECK SHIFT SOLENOID VALVE C SIGNAL With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Drive vehicle and read out the value of "SFT SOL C OUT" and "SFT SOL C MON". Without CONSULT-II Drive vehicle. Check voltage between TCM connector terminal and ground. OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK SHIFT SOLENOID VALVE C CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminal 37 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal (Wire color) Condition Resistance (Approx.) F57 37 (R/B) - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH SHIFT SOLENOID VALVE C Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminal 4 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F62 4 - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK SHIFT SOLENOID VALVE C Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect shift solenoid valve C harness connector. Check resistance between terminal 1 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F102 1 - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND SHIFT SOLENOID VALVE C Check the following. Open or short-circuit in the harness between terminal cord assembly and shift solenoid valve C. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
7. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: GO TO 8 . NG: Repair or replace damaged parts.
8. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S29118094162006052600000) . OK or NG OK: INSPECTION END NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Scheme 490

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect shift solenoid valve C harness connector.
3. Check resistance between terminal 1 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F102 1 - Ground Temperature: 20°C (68°F) 11 - 16 ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Wiring Diagram - AT - SSV/D

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 491

TCM terminal and data are reference value. Measured between each terminal and ground.

Scheme 492

Scheme 493

Scheme 494

Scheme 495

Scheme 496

Scheme 497

Scheme 498

Scheme 499

1. CHECK SHIFT SOLENOID VALVE D SIGNAL With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Drive vehicle and read out the value of "SFT SOL D OUT" and "SFT SOL D MON". Without CONSULT-II Drive vehicle. Check voltage between TCM connector terminal and ground. OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK SHIFT SOLENOID VALVE D CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminal 26 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal (Wire color) Condition Resistance (Approx.) F57 26 (V/W) - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH SHIFT SOLENOID VALVE D Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminal 1 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F30 1 - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK SHIFT SOLENOID VALVE D Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect shift solenoid valve D harness connector. Check resistance between terminal 1 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F103 1 - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND SHIFT SOLENOID VALVE D Check the following. Open or short-circuit in the harness between terminal cord assembly and shift solenoid valve D. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
7. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S08794137272006052600000) . OK or NG OK: INSPECTION END NG: GO TO 8 .
8. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 500

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect shift solenoid valve D harness connector.
3. Check resistance between terminal 1 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F103 1 - Ground Temperature: 20°C (68°F) 11 - 16 ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Wiring Diagram - AT - SSV/E

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 501

TCM terminal and data are reference value. Measured between each terminal and ground.

Scheme 502

Scheme 503

Scheme 504

Scheme 505

Scheme 506

Scheme 507

Scheme 508

Scheme 509

1. CHECK SHIFT SOLENOID VALVE E SIGNAL With CONSULT-II Start engine. Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Drive vehicle and read out the value of "SFT SOL E OUT" and "SFT SOL E MON". Without CONSULT-II Drive vehicle. Check voltage between TCM connector terminal and ground. OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK SHIFT SOLENOID VALVE E CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminal 47 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal (Wire color) Condition Resistance (Approx.) F57 47 (BR/Y) - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH SHIFT SOLENOID VALVE E Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminal 5 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F30 5 - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK SHIFT SOLENOID VALVE E Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect shift solenoid valve E harness connector. Check resistance between terminal 1 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F104 1 - Ground Temperature: 20°C (68°F) 11 - 16 ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND SHIFT SOLENOID VALVE E Check the following. Open or short-circuit in the harness between terminal cord assembly and shift solenoid valve E. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
7. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S38323562772006052600000) . OK or NG OK: INSPECTION END NG: GO TO 8 .
8. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 510

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect shift solenoid valve E harness connector.
3. Check resistance between terminal 1 and ground. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F104 1 - Ground Temperature: 20°C (68°F) 11 - 16 ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Scheme 511

1. The pressure control solenoid valve B is normally high, 3-port linear pressure control solenoid.
2. The pressure control solenoid valve B controls linear shift pressure by control signal from TCM and controls 2nd coast brake directly under 2nd, 3rd, 4th and direct clutch directly under 5th and reverse.

Wiring Diagram - AT - PC/B

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 512

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 513

Scheme 514

Scheme 515

Scheme 516

Scheme 517

Scheme 518

Scheme 519

1. CHECK PRESSURE CONTROL SOLENOID VALVE B SIGNAL With CONSULT-II After warming up the engine and transaxle, turn ignition switch "OFF". Turn ignition switch "ON". (Do not start engine.) Select "DATA MONITOR" mode for "A/T" with CONSULT-II. Read out the value of "PC SOL B OUT" and "PC SOL B MON". Without CONSULT-II Start the engine. Check pulse between TCM connector terminals 21 and 36. CONNECTOR TERMINAL CONDITION CHART Connector Terminal (Wire color) Condition Data (Approx.) F57 36 (O/B) - 21 (G/B) (Ground) When engine is running with idle speed and setting selector lever to "P" position. 300 Hz OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK PRESSURE CONTROL SOLENOID VALVE B CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminals 21 and 36. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal (Wire color) Condition Resistance (Approx.) F57 36 (O/B) - 21 (G/B) (Ground) Temperature: 20°C (68°F) 5.0 - 5.6 ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH PRESSURE CONTROL SOLENOID VALVE B Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminals 3 and 7. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F62 3 - 7 Temperature: 20°C (68°F) 5.0 - 5.6 ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK PRESSURE CONTROL SOLENOID VALVE B Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect pressure control solenoid valve B harness connector. Check resistance between terminals 1 and 2. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F106 1 - 2 Temperature: 20°C (68°F) 5.0 - 5.6 ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND PRESSURE CONTROL SOLENOID VALVE B Check the following. Open or short-circuit in the harness between terminal cord assembly and pressure control solenoid valve B. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
7. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S23715601332006052600000) . OK or NG OK: INSPECTION END NG: GO TO 8 .
8. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 520

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect pressure control solenoid valve B harness connector.
3. Check resistance between terminals 1 and 2. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F106 1 - 2 Temperature: 20°C (68°F) 5.0 - 5.6 ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Wiring Diagram - AT - SFTFNC

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 521

Scheme 522

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 523

Wiring Diagram - AT - PC/C

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 524

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 525

Scheme 526

Scheme 527

Scheme 528

Scheme 529

Scheme 530

Scheme 531

1. CHECK PRESSURE CONTROL SOLENOID VALVE C SIGNAL With CONSULT-II After warming up the engine and transaxle, turn ignition switch "OFF". Turn ignition switch "ON". (Do not start engine.) Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Read out the value of "PC SOL C OUT" and "PC SOL C MON". Without CONSULT-II Start the engine. Check pulse between TCM connector terminals 28 and 45. CONNECTOR TERMINAL CONDITION CHART Connector Terminal (Wire color) Condition Data (Approx.) F57 45 (O) - 28 (W) (Ground) When engine is running with idle speed and setting selector lever to "P" position. 300 Hz OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK PRESSURE CONTROL SOLENOID VALVE C CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminals 28 and 45. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal (Wire color) Condition Resistance (Approx.) F57 45 (O) - 28 (W) (Ground) Temperature: 20°C (68°F) 5.0 - 5.6 ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH PRESSURE CONTROL SOLENOID VALVE C Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminals 2 and 5. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F62 2 - 5 Temperature: 20°C (68°F) 5.0 - 5.6 ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK PRESSURE CONTROL SOLENOID VALVE C Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect pressure control solenoid valve C harness connector. Check resistance between terminals 1 and 2. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F107 1 - 2 Temperature: 20°C (68°F) 5.0 - 5.6 ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND PRESSURE CONTROL SOLENOID VALVE C Check the following. Open or short-circuit in the harness between terminal cord assembly and pressure control solenoid valve C. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
7. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S42132925242006052600000) . OK or NG OK: INSPECTION END NG: GO TO 8 .
8. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 532

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect pressure control solenoid valve C harness connector.
3. Check resistance between terminals 1 and 2. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F107 1 - 2 Temperature: 20°C (68°F) 5.0 - 5.6 ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Scheme 533

1. This malfunction will not be detected while the A/T CHECK indicator lamp is indicating another self-diagnosis malfunction.
2. This is not caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control valve sticking, improper solenoid valve operation, etc.
3. The pressure control solenoid valve C is normally low, 3-port linear pressure control solenoid.
4. The pressure control solenoid valve C is activated to control the apply and release of the 2nd brake and 1st and reverse brake, and torque converter clutch.
5. Lock-up operation, however, is prohibited when A/T fluid temperature is too low.
6. When the accelerator pedal is depressed (less than 1/8) in lock-up condition, the engine speed should not change abruptly. If there is a big jump in engine speed, there is no lock-up.

Wiring Diagram - AT - PC/CS

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 534

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 535

Scheme 536

Scheme 537

Scheme 538

Scheme 539

Scheme 540

Scheme 541

1. CHECK PRESSURE CONTROL SOLENOID VALVE C SIGNAL With CONSULT-II After warming up the engine and transaxle, turn ignition switch "OFF". Turn ignition switch "ON". (Do not start engine.) Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Read out the value of "PC SOL C OUT" and "PC SOL C MON". Without CONSULT-II Start the engine. Check pulse between TCM connector terminals 28 and 45. CONNECTOR TERMINAL CONDITION CHART Connector Terminal (Wire color) Condition Data (Approx.) F57 45 (O) - 28 (W) (Ground) When engine is running with idle speed and setting selector lever to "P" position. 300 Hz OK or NG OK: GO TO 7 . NG: GO TO 2 .
2. CHECK PRESSURE CONTROL SOLENOID VALVE C CIRCUIT Turn ignition switch "OFF". Disconnect the TCM connector. Check resistance between TCM connector terminals 28 and 45. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal (Wire color) Condition Resistance (Approx.) F57 45 (O) - 28 (W) (Ground) Temperature: 20°C (68°F) 5.0- 5.6 ohms OK or NG OK: GO TO 7 . NG: GO TO 3 .
3. CHECK TERMINAL CORD ASSEMBLY WITH PRESSURE CONTROL SOLENOID VALVE C Turn ignition switch "OFF". Disconnect terminal cord assembly harness connector. Check resistance between terminals 2 and 5. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F62 2 - 5 Temperature: 20°C (68°F) 5.0- 5.6 ohms OK or NG OK: GO TO 4 . NG: GO TO 5 .
4. CHECK HARNESS BETWEEN TCM AND TERMINAL CORD ASSEMBLY Check the following. Open or short-circuit in the harness between TCM and terminal cord assembly. OK or NG OK: GO TO 7 . NG: Repair or replace damaged parts.
5. CHECK PRESSURE CONTROL SOLENOID VALVE C Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) . Disconnect pressure control solenoid valve C harness connector. Check resistance between terminals 1 and 2. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F107 1 - 2 Temperature: 20°C (68°F) 5.0- 5.6 ohms OK or NG OK: GO TO 6 . NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .
6. CHECK HARNESS BETWEEN TERMINAL CORD ASSEMBLY AND PRESSURE CONTROL SOLENOID VALVE C Check the following. Open or short-circuit in the harness between terminal cord assembly and pressure control solenoid valve C. OK or NG OK: GO TO 7 . NG: Repair or replace transmission wire. Refer to «TERMINAL CORD ASSEMBLY»(ref-233658-S37554458142006052600000) .
7. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: GO TO 8 . NG: Repair or replace damaged parts.
8. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S32119959302006052600000) . OK or NG OK: INSPECTION END NG: Replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Scheme 542

1. Remove side cover. Refer to «SIDE COVER»(ref-233658-S21415321042006052600000) .
2. Disconnect pressure control solenoid valve C harness connector.
3. Check resistance between terminals 1 and 2. CONNECTOR TERMINAL RESISTANCE CHART Connector Terminal Condition Resistance (Approx.) F107 1 - 2 Temperature: 20°C (68°F) 5.0 - 5.6 ohms
4. If NG, replace the control valve assembly. Refer to «CONTROL VALVE ASSEMBLY»(ref-233658-S05678115212006052600000) .

Wiring Diagram - AT - MMSW

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 543

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 544

Scheme 545

Scheme 546

Scheme 547

Scheme 548

Scheme 549

1. CHECK MANUAL MODE SWITCH CIRCUIT With CONSULT-II Turn ignition switch "ON". (Do not start engine.) Select "A/T" with "DATA MONITOR" mode in CONSULT-II. Read out ON/OFF switching action of the "MANU MODE SW", "NON M-MODE SW", "UP SW", "DOWN SW". Without CONSULT-II Turn ignition switch "ON". (Do not start engine.) Check voltage between the TCM connector terminals and ground. OK or NG OK: GO TO 4 . NG: GO TO 2 .
2. CHECK HARNESS BETWEEN TCM AND A/T DEVICE (MANUAL MODE SWITCH) Turn ignition switch "OFF". Disconnect the TCM connector. Check the continuity between TCM connector terminals 5, 6, 16, 19 and ground. If OK, check harness for short-circuit to ground or power source. OK or NG OK: GO TO 4 . NG: GO TO 3 .
3. DETECT MALFUNCTIONING ITEM Check the following. Open or short-circuit in the harness between TCM and A/T device (manual mode switch). Open or short-circuit in the harness for ground of manual mode switch. Manual mode switch. Refer to «COMPONENT INSPECTION»(ref-233658-S04827758142006052600000) . OK or NG OK: GO TO 4 . NG: Repair or replace damaged parts.
4. CHECK DTC Perform "DTC Confirmation Procedure". Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S39543692312006052600000) . OK or NG OK: INSPECTION END NG: GO TO 5 .
5. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Wiring Diagram - AT - PWR/IN

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 550

TCM terminals and data are reference value. Measured between each terminal and ground.

Scheme 551

Scheme 552

Scheme 553

Scheme 554

Scheme 555

1. CHECK TCM POWER SOURCE CIRCUIT Turn ignition switch "ON". (Do not start engine.) Check voltage between TCM terminals and ground. Turn ignition switch "OFF". Check voltage between TCM terminals and ground. OK or NG OK: GO TO 3 . NG: GO TO 2 .
2. DETECT MALFUNCTIONING ITEM Check the following: Harness for short or open between battery and TCM terminal 27 Harness for short or open between ignition switch and TCM terminals 1, 34, 38 and 39 10A fuse [No. 19, located in the fuse block (J/B) or No. 48, located in the IPDM E/R] Ignition switch. Refer to «POWER SUPPLY ROUTING CIRCUIT»(ref-233661-S18989168572006052600000) A/T PV IGN relay. Refer to «COMPONENT INSPECTION»(ref-233658-S10908569292006052600000) OK or NG OK: GO TO 3 . NG: Repair or replace damaged parts.
3. CHECK TCM GROUND CIRCUIT Turn ignition switch "OFF". Disconnect TCM harness connector. Check continuity between TCM terminals 14 (B), 48 (B) and ground. Continuity should exist. If OK, check harness for short to ground and short to power. OK or NG OK: GO TO 4 . NG: Repair open circuit or short to ground or short to power in harness or connectors.
4. CHECK DTC Check again. Refer to «DTC CONFIRMATION PROCEDURE»(ref-233658-S14341143652006052600000) . OK or NG OK: INSPECTION END NG: GO TO 5 .
5. CHECK TCM Check TCM input/output signal. Refer to «TCM INPUT/OUTPUT SIGNAL REFERENCE VALUES»(ref-233658-S42079046452006052600000) . If NG, recheck TCM pin terminals for damage or loose connection with harness connector. OK or NG OK: INSPECTION END NG: Repair or replace damaged parts.

Scheme 556

1. Apply 12V direct current between A/T PV IGN relay terminals 1 and 2.
2. Check continuity between relay terminals 3 and 5. CONTINUITY CHART Condition Continuity 12V direct current supply between terminals 1 and 2 Yes OFF No
3. If NG, replace A/T PV IGN relay.

Wiring Diagram - AT - SHIFT

For references to PG-POWER, see POWER SUPPLY, GROUND & CIRCUIT ELEMENTS .

Scheme 557

Scheme 558