Power Mirror Control (Diagnostics): Other Lexus RX III

PRECAUTION

1. WHEN DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system after the cable is reconnected. System Name See Procedure Parking Assist Monitor System Refer to «INITIALIZATION»(ref-400649-S12881576452011051800000) Side Monitor System (w/ Parking Assist Monitor System Back Door Closer System Power Back Door System

1. WHEN DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system after the cable is reconnected. System Name See Procedure Parking Assist Monitor System Refer to «INITIALIZATION»(ref-400649-S34584305262011051800000) Side Monitor System (w/ Parking Assist Monitor System Back Door Closer System Power Back Door System

Scheme 36

Scheme 37

COMMUNICATION TABLE

PROCEDURE

1. CHECK CAN COMMUNICATION SYSTEM Check for CAN communication system DTCs. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S34883510432011051800000) . OK CAN communication DTC is not output. NG --> See step 5 OK: Go to next step
2. READ VALUE USING TECHSTREAM (OUTER MIRROR SWITCH ASSEMBLY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Master Switch / Data List. Read the Data List according to the display on the Techstream. MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Selection SW (L) Mirror select switch signal for LH mirror / ON or OFF ON: Switch in L position OFF: Switch off or in R position - Mirror Position SW (R) Mirror adjust switch signal (right) / ON or OFF ON: Mirror adjust switch pressed right OFF: Mirror adjust switch not pressed right Check with the mirror select switch in the L position. Mirror Position SW (L) Mirror adjust switch signal (left) / ON or OFF ON: Mirror adjust switch pressed left OFF: Mirror adjust switch not pressed left Check with the mirror select switch in the L position. Mirror Position SW (Up) Mirror adjust switch signal (up) / ON or OFF ON: Mirror adjust switch pressed up OFF: Mirror adjust switch not pressed up Check with the mirror select switch in the L position. Mirror Position SW (Dwn) Mirror adjust switch signal (down) / ON or OFF ON: Mirror adjust switch pressed down OFF: Mirror adjust switch not pressed down Check with the mirror select switch in the L position. OK On the Techstream screen, ON or OFF is displayed for each item according to the table above. NG --> See step 6 OK: Go to next step
3. PERFORM ACTIVE TEST USING TECHSTREAM (POWER MIRROR CONTROL FUNCTION) Enter the following menus: Body Electrical / Mirror L / Active Test. Perform the Active Test according to the display on the Techstream. MIRROR L Tester Display Test Part Control Range Diagnostic Note Mirror Up/Down Mirror vertical operation Up / Down - Mirror Right/Left Mirror horizontal operation Right / Left - OK Power mirror operation is normal. NG --> See step 4 OK --> See step 7
4. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH Remove the outer rear view mirror assembly LH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . Apply battery voltage and check the operation of the outer rear view mirror assembly LH. OK Measurement Condition Specified Condition Battery positive (+) --> Terminal z4-1 (LMVR) Battery negative (-) --> Terminal z4-10 (LM+R) Turns upward Battery negative (-) --> Terminal z4-1 (LMVR) Battery positive (+) --> Terminal z4-10 (LM+R) Turns downward Battery positive (+) --> Terminal z4-9 (LMHR) Battery negative (-) --> Terminal z4-10 (LM+R) Turns left Battery negative (-) --> Terminal z4-9 (LMHR) Battery positive (+) --> Terminal z4-10 (LM+R) Turns right TEXT IN ILLUSTRATION *1 Component without harness connected (Outer Rear View Mirror Assembly) NG --> See step 8 OK --> See step 9
5. GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S25744716402011051800000)
6. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-400909-S06953055322011051800000)
7. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)
8. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000)
9. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)

1. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S34883510432011051800000) . OK Multiplex communication DTC is not output. NG --> See step 5 OK: Go to next step
2. READ VALUE USING TECHSTREAM (OUTER MIRROR SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Master Switch / Data List. Read the Data List according to the display on the Techstream. MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Selection SW (R) Mirror select switch signal for RH mirror / ON or OFF ON: Switch in R position OFF: Switch off or in L position - Mirror Position SW (R) Mirror adjust switch signal (right) / ON or OFF ON: Mirror adjust switch pressed right OFF: Mirror adjust switch not pressed right Check with the mirror select switch in the R position Mirror Position SW (L) Mirror adjust switch signal (left) / ON or OFF ON: Mirror adjust switch pressed left OFF: Mirror adjust switch not pressed left Check with the mirror select switch in the R position Mirror Position SW (Up) Mirror adjust switch signal (up) / ON or OFF ON: Mirror adjust switch pressed up OFF: Mirror adjust switch not pressed up Check with the mirror select switch in the R position Mirror Position SW (Dwn) Mirror adjust switch signal (down) / ON or OFF ON: Mirror adjust switch pressed down OFF: Mirror adjust switch not pressed down Check with the mirror select switch in the R position OK On the Techstream screen, ON or OFF is displayed for each item according to the table above. NG --> See step 6 OK: Go to next step
3. PERFORM ACTIVE TEST USING TECHSTREAM (POWER MIRROR CONTROL FUNCTION) Enter the following menus: Body Electrical / Mirror R / Active Test. Perform the Active Test according to the display on the Techstream. MIRROR R Tester Display Test Part Control Range Diagnostic Note Mirror Up/Down Mirror vertical operation Up / Down - Mirror Right/Left Mirror horizontal operation Right / Left - OK Power mirror operation is normal. NG --> See step 4 OK --> See step 7
4. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH Remove the outer rear view mirror assembly RH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . Apply battery voltage and check the operation of the outer rear view mirror assembly RH. OK Measurement Condition Specified Condition Battery positive (+) --> Terminal z3-1 (RMVR) Battery negative (-) --> Terminal z3-10 (RM+R) Turns upward Battery negative (-) --> Terminal z3-1 (RMVR) Battery positive (+) --> Terminal z3-10 (RM+R) Turns downward Battery positive (+) --> Terminal z3-9 (RMHR) Battery negative (-) --> Terminal z3-10 (RM+R) Turns left Battery negative (-) --> Terminal z3-9 (RMHR) Battery positive (+) --> Terminal z3-10 (RM+R) Turns right TEXT IN ILLUSTRATION *1 Component without harness connected (Outer Rear View Mirror Assembly RH) NG --> See step 8 OK --> See step 9
5. GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S25744716402011051800000)
6. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-400909-S06953055322011051800000)
7. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)
8. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000)
9. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)

1. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S14071915672011051800000) . OK CAN communication DTC is not output. NG --> See step 6 OK: Go to next step
2. CHECK LIN COMMUNICATION SYSTEM Use the Techstream to check if the LIN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400663-S10073063542011051800000) . OK LIN communication DTC is not output. NG --> See step 7 OK: Go to next step
3. READ VALUE USING TECHSTREAM (OUTER MIRROR SWITCH ASSEMBLY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Master Switch / Data List. Read the Data List according to the display on the Techstream. MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Selection SW (R) Mirror select switch signal for RH mirror / ON or OFF ON: Switch in R position OFF: Switch off or in L position - Mirror Selection SW (L) Mirror select switch signal for LH mirror / ON or OFF ON: Switch in L position OFF: Switch off or in R position - Mirror Position SW (R) Mirror adjust switch signal (right) / ON or OFF ON: Mirror adjust switch pressed right OFF: Mirror adjust switch not pressed right Check with the mirror select switch in any position except neutral Mirror Position SW (L) Mirror adjust switch signal (left) / ON or OFF ON: Mirror adjust switch pressed left OFF: Mirror adjust switch not pressed left Check with the mirror select switch in any position except neutral Mirror Position SW (Up) Mirror adjust switch signal (up) / ON or OFF ON: Mirror adjust switch pressed up OFF: Mirror adjust switch not pressed up Check with the mirror select switch in any position except neutral Mirror Position SW (Dwn) Mirror adjust switch signal (down) / ON or OFF ON: Mirror adjust switch pressed down OFF: Mirror adjust switch not pressed down Check with the mirror select switch in any position except neutral OK On the Techstream screen, ON or OFF is displayed for each item according to the table above. NG --> See step 8 OK: Go to next step
4. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Replace the multiplex network master switch assembly. Refer to «REMOVAL»(ref-400909-S41349509362011051800000) . NEXT: Go to next step
5. CHECK ELECTRICAL REMOTE CONTROL MIRROR FUNCTION Check if the mirror surface position can be adjusted by operating the mirror adjust switch. OK Electrical remote control mirror function is normal. NG --> See step 9 OK --> END (MULTIPLEX NETWORK MASTER SWITCH WAS DEFECTIVE)
6. GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S03841674552011051800000)
7. GO TO LIN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400663-S25596778512011051800000)
8. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-400909-S41349509362011051800000)
9. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000)

1. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S34883510432011051800000) . OK CAN communication DTC is not output. NG --> See step 6 OK: Go to next step
2. CHECK LIN COMMUNICATION SYSTEM Use the Techstream to check if the LIN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400663-S41486469882011051800000) . OK LIN communication DTC is not output. NG --> See step 7 OK: Go to next step
3. READ VALUE USING TECHSTREAM (OUTER MIRROR SWITCH ASSEMBLY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Master Switch / Data List. Read the Data List according to the display on the Techstream. MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Selection SW (R) Mirror select switch signal for RH mirror / ON or OFF ON: Switch in R position OFF: Switch off or in L position - Mirror Selection SW (L) Mirror select switch signal for LH mirror / ON or OFF ON: Switch in L position OFF: Switch off or in R position - Mirror Position SW (R) Mirror adjust switch signal (right) / ON or OFF ON: Mirror adjust switch pressed right OFF: Mirror adjust switch not pressed right Check with the mirror select switch in any position except neutral Mirror Position SW (L) Mirror adjust switch signal (left) / ON or OFF ON: Mirror adjust switch pressed left OFF: Mirror adjust switch not pressed left Check with the mirror select switch in any position except neutral Mirror Position SW (Up) Mirror adjust switch signal (up) / ON or OFF ON: Mirror adjust switch pressed up OFF: Mirror adjust switch not pressed up Check with the mirror select switch in any position except neutral Mirror Position SW (Dwn) Mirror adjust switch signal (down) / ON or OFF ON: Mirror adjust switch pressed down OFF: Mirror adjust switch not pressed down Check with the mirror select switch in any position except neutral OK On the Techstream screen, ON or OFF is displayed for each item according to the table above. NG --> See step 8 OK: Go to next step
4. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Replace the multiplex network master switch assembly. Refer to «REMOVAL»(ref-400909-S06953055322011051800000) . NEXT: Go to next step
5. CHECK ELECTRICAL REMOTE CONTROL MIRROR FUNCTION Check if the mirror surface position can be adjusted by operating the mirror adjust switch. OK Electrical remote control mirror function is normal. NG --> See step 9 OK --> END (MULTIPLEX NETWORK MASTER SWITCH WAS DEFECTIVE)
6. GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S25744716402011051800000)
7. GO TO LIN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400663-S04734094882011051800000)
8. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-400909-S06953055322011051800000)
9. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000)

1. CHECK WINDOW DEFOGGER SYSTEM Check window defogger system operation. Refer to «SYSTEM DESCRIPTION»(ref-400979-S14492936702011051800000) . OK Window defogger system is normal. NG --> See step 5 OK: Go to next step
2. PERFORM ACTIVE TEST USING TECHSTREAM Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical /Mirror L or Mirror R / Active Test. Perform an Active Test according to the display on the Techstream. MIRROR L / MIRROR R Tester Display Test Part Control Range Diagnostic Note Mirror Heater Mirror heater operation ON / OFF - Result Result Proceed to Mirror heater operation on both mirrors are not normal A Mirror heater operation on RH side mirror is not normal B Mirror heater operation on LH side mirror is not normal C C --> See step 4 B --> See step 3 A --> See step 6
3. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH Remove the outer rear view mirror assembly RH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition z3-4 (HTR+) - z3-12 (HTR-) 25°C (77°F) 2.4 to 4.4 ohms TEXT IN ILLUSTRATION *1 Component without harness connected (Outer Rear View Mirror Assembly RH) NG --> See step 7 OK --> See step 8
4. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH Remove the outer rear view mirror assembly LH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition z4-4 (HTR+) - z4-12 (HTR-) 25°C (77°F) 2.4 to 4.4 ohms TEXT IN ILLUSTRATION *1 Component without harness connected (Outer Rear View Mirror Assembly LH) NG --> See step 9 OK --> See step 10
5. GO TO WINDOW DEFOGGER SYSTEM. Refer to «PROBLEM SYMPTOMS TABLE»(ref-400979-S34651006902011051800000)
6. REPLACE AIR CONDITIONING AMPLIFIER ASSEMBLY. Refer to «REMOVAL»(ref-400783-S39789643342011051800000)
7. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000)
8. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)
9. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000)
10. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)

1. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S34883510432011051800000) . OK CAN communication DTC is not output. NG --> See step 9 OK: Go to next step
2. CHECK LIN COMMUNICATION SYSTEM Use the Techstream to check if the LIN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400663-S41486469882011051800000) . OK LIN communication DTC is not output. NG --> See step 10 OK: Go to next step
3. READ VALUE USING TECHSTREAM (OUTER MIRROR RETRACT SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Master Switch / Data List. Read the Data List according to the display on the Techstream. MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Outer Mirror Fold SW Mirror retract switch signal / ON or OFF ON: Retract switch in retract position OFF: Retract switch in driving position - OK On the Techstream screen, ON or OFF is displayed for each item according to the above. NG --> See step 11 OK: Go to next step
4. PERFORM ACTIVE TEST USING TECHSTREAM (MIRROR RETRACT FUNCTION) Enter the following menus: Body Electrical / Mirror L or Mirror R / Active Test. Perform the Active Test according to the display on the Techstream. MIRROR L / MIRROR R Tester Display Test Part Control Range Diagnostic Note Mirror Fold/Return Mirror retract operation ON / OFF - Result Result Proceed to Outer rear view mirror assemblies operate normally A Outer rear view mirror assembly RH does not operate normally B Outer rear view mirror assembly LH does not operate normally C C --> See step 8 B --> See step 7 A: Go to next step
5. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Replace main body ECU (multiplex network body ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000) . NEXT: Go to next step
6. CHECK POWER RETRACT MIRROR FUNCTION Check power retract mirror function (manual function). Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . OK Power retract mirror function (manual function) is normal. NG --> See step 12 OK --> END (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) WAS DEFECTIVE)
7. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH Remove the outer rear view mirror assembly RH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . When checking each mirror position, set the mirror position by hand. Apply battery voltage and check the mirror movement. NOTE: Disconnect and reconnect the battery for each mirror position check. The mirror position cannot be changed manually when the battery is connected. To change the mirror position manually, the battery must be disconnected first. OK Measurement Condition Mirror Position Specified Condition Battery positive (+) --> Terminal z3-3 (MR+) Battery negative (-) --> Terminal z3-11 (MR-) Forward position (A) Moves from (A) to retracted position (E) Battery negative (-) --> Terminal z3-3 (MR+) Battery positive (+) --> Terminal z3-11 (MR-) Forward position (A) Does not move Battery positive (+) --> Terminal z3-3 (MR+) Battery negative (-) --> Terminal z3-11 (MR-) Between forward position (A) and driving position (C) Moves from (B) to retracted position (E) Battery negative (-) --> Terminal z3-3 (MR+) Battery positive (+) --> Terminal z3-11 (MR-) Between forward position (A) and driving position (C) Moves from (B) to forward position (A) Battery positive (+) --> Terminal z3-3 (MR+) Battery negative (-) --> Terminal z3-11 (MR-) Driving position (C) Moves from (C) to retracted position (E) Battery negative (-) --> Terminal z3-3 (MR+) Battery positive (+) --> Terminal z3-11 (MR-) Driving position (C) Does not move Battery positive (+) --> Terminal z3-3 (MR+) Battery negative (-) --> Terminal z3-11 (MR-) Between driving position (C) and retracted position (E) Moves from (D) to retracted position (E) Battery negative (-) --> Terminal z3-3 (MR+) Battery positive (+) --> Terminal z3-11 (MR-) Between driving position (C) and retracted position (E) Moves from (D) to driving position (C) Battery positive (+) --> Terminal z3-3 (MR+) Battery negative (-) --> Terminal z3-11 (MR-) Retracted position (E) Does not move Battery negative (-) --> Terminal z3-3 (MR+) Battery positive (+) --> Terminal z3-11 (MR-) Retracted position (E) Moves from (E) to driving position (C) NG --> See step 13 OK --> See step 14
8. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH Remove the outer rear view mirror assembly LH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . When checking each mirror position, set the mirror position by hand. Apply battery voltage and check the mirror movement. NOTE: Disconnect and reconnect the battery for each mirror position check. The mirror position cannot be changed manually when the battery is connected. To change the mirror position manually, the battery must be disconnected first. OK Measurement Condition Mirror Position Specified Condition Battery positive (+) --> Terminal z4-3 (MR+) Battery negative (-) --> Terminal z4-11 (MR-) Forward position (A) Moves from (A) to retracted position (E) Battery negative (-) --> Terminal z4-3 (MR+) Battery positive (+) --> Terminal z4-11 (MR-) Forward position (A) Does not move Battery positive (+) --> Terminal z4-3 (MR+) Battery negative (-) --> Terminal z4-11 (MR-) Between forward position (A) and driving position (C) Moves from (B) to retracted position (E) Battery negative (-) --> Terminal z4-3 (MR+) Battery positive (+) --> Terminal z4-11 (MR-) Between forward position (A) and driving position (C) Moves from (B) to forward position (A) Battery positive (+) --> Terminal z4-3 (MR+) Battery negative (-) --> Terminal z4-11 (MR-) Driving position (C) Moves from (C) to retracted position (E) Battery negative (-) --> Terminal z4-3 (MR+) Battery positive (+) --> Terminal z4-11 (MR-) Driving position (C) Does not move Battery positive (+) --> Terminal z4-3 (MR+) Battery negative (-) --> Terminal z4-11 (MR-) Between driving position (C) and retracted position (E) Moves from (D) to retracted position (E) Battery negative (-) --> Terminal z4-3 (MR+) Battery positive (+) --> Terminal z4-11 (MR-) Between driving position (C) and retracted position (E) Moves from (D) to driving position (C) Battery positive (+) --> Terminal z4-3 (MR+) Battery negative (-) --> Terminal z4-11 (MR-) Retracted position (E) Does not move Battery negative (-) --> Terminal z4-3 (MR+) Battery positive (+) --> Terminal z4-11 (MR-) Retracted position (E) Moves from (E) to driving position (C) NG --> See step 15 OK --> See step 16
9. GO TO CAN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S25744716402011051800000)
10. GO TO LIN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400663-S04734094882011051800000)
11. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-400909-S06953055322011051800000)
12. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-400909-S06953055322011051800000)
13. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000)
14. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)
15. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000)
16. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)

1. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S14071915672011051800000) . OK CAN communication DTC is not output. NG --> See step 8 OK: Go to next step
2. CHECK LIN COMMUNICATION SYSTEM Use the Techstream to check if the LIN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400663-S10073063542011051800000) . OK LIN communication DTC is not output. NG --> See step 9 OK: Go to next step
3. CHECK WIRELESS DOOR LOCK CONTROL SYSTEM Check the wireless door lock control system. Refer to «OPERATION CHECK»(ref-400918-S16571209692011051800000) . OK Wireless door lock control system is normal. NG --> See step 10 OK: Go to next step
4. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START (ENTRY FUNCTION) Check the smart access system with push-button start (entry function). Refer to «OPERATION CHECK»(ref-400662-S39170329782011051800000) . OK Smart access system with push-button start (entry function) is normal. NG --> See step 11 OK: Go to next step
5. READ VALUE USING TECHSTREAM Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Master Switch / Data List. Read the Data List according to the display on the Techstream. MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Auto Mirror SW Mirror auto retract switch signal / ON or OFF ON: Mirror auto retract switch on OFF: Retract switch off - OK On the Techstream screen, ON or OFF is displayed for each item according to the table above. NG --> See step 12 OK: Go to next step
6. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Replace the multiplex network master switch. Refer to «REMOVAL»(ref-400909-S41349509362011051800000) . NEXT: Go to next step
7. CHECK AUTO POWER RETRACT MIRROR FUNCTION Check auto power retract mirror function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . NG --> See step 13 OK --> END (MULTIPLEX NETWORK MASTER SWITCH WAS DEFECTIVE)
8. GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S03841674552011051800000)
9. GO TO LIN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400663-S25596778512011051800000)
10. GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400918-S23129206202011051800000)
11. GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400662-S11079145602011051800000)
12. REPLACE MULTIPLEX NETWORK MASTER SWITCH. Refer to «REMOVAL»(ref-400909-S41349509362011051800000)
13. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000)

1. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S34883510432011051800000) . OK CAN communication DTC is not output. NG --> See step 8 OK: Go to next step
2. CHECK LIN COMMUNICATION SYSTEM Use the Techstream to check if the LIN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400663-S41486469882011051800000) . OK LIN communication DTC is not output. NG --> See step 9 OK: Go to next step
3. CHECK WIRELESS DOOR LOCK CONTROL SYSTEM Check the wireless door lock control system. Refer to «OPERATION CHECK»(ref-400918-S16571209692011051800000) . OK Wireless door lock control system is normal. NG --> See step 10 OK: Go to next step
4. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START (ENTRY FUNCTION) Check the smart access system with push-button start (entry function). Refer to «OPERATION CHECK»(ref-400662-S39170329782011051800000) . OK Smart access system with push-button start (entry function) is normal. NG --> See step 11 OK: Go to next step
5. READ VALUE USING TECHSTREAM Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Master Switch / Data List. Read the Data List according to the display on the Techstream. MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Auto Mirror SW Mirror auto retract switch signal / ON or OFF ON: Mirror auto retract switch on OFF: Retract switch off - OK On the Techstream screen, ON or OFF is displayed for each item according to the table above. NG --> See step 12 OK: Go to next step
6. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Replace the multiplex network master switch. Refer to «REMOVAL»(ref-400909-S06953055322011051800000) . NEXT: Go to next step
7. CHECK AUTO POWER RETRACT MIRROR FUNCTION Check auto power retract mirror function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . NG --> See step 13 OK --> END (MULTIPLEX NETWORK MASTER SWITCH WAS DEFECTIVE)
8. GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S25744716402011051800000)
9. GO TO LIN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400663-S04734094882011051800000)
10. GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400918-S07109799492011051800000)
11. GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400662-S10557308552011051800000)
12. REPLACE MULTIPLEX NETWORK MASTER SWITCH. Refer to «REMOVAL»(ref-400909-S06953055322011051800000)
13. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000)

1. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S34883510432011051800000) . OK CAN communication DTC is not output. NG --> See step 11 OK: Go to next step
2. READ VALUE USING TECHSTREAM (SEAT MEMORY SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Mirror L / Data List. Read the Data List according to the display on the Techstream. MIRROR L Tester Display Measurement Item/Range Normal Condition Diagnostic Note Seat Memory Switch1 Seat memory switch M1 signal/ ON or OFF ON: Seat memory switch M1 on OFF: Seat memory switch M1 on - Seat Memory Switch2 Seat memory switch M2 signal/ ON or OFF ON: Seat memory switch M2 on OFF: Seat memory switch M2 on - Seat Memory Switch3 Seat memory switch M3 signal/ ON or OFF ON: Seat memory switch M3 on OFF: Seat memory switch M3 on - Seat Memory Set SW Seat memory switch SET signal/ ON or OFF ON: Seat memory switch SET on OFF: Seat memory switch SET on - OK The Techstream display changes between ON and OFF according to the switch operations. NG --> See step 5 OK: Go to next step
3. CHECK SEAT MEMORY SWITCH FUNCTION When any seat memory switch (M1, M2 or M3 switch) is pressed, check that the driver side seat moves to the recorded position. OK The driver side seat moves to the memorized position. NG --> See step 12 OK: Go to next step
4. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. Result Result Proceed to Memory and reactivation function on both mirrors is normal A Memory and reactivation function on RH side mirrors is not normal B Memory and reactivation function on LH side mirror is not normal C TEXT IN ILLUSTRATION *1 Turn to Left Fully C --> See step 9 B --> See step 7 A --> See step 13
5. CHECK HARNESS AND CONNECTOR (SEAT MEMORY SWITCH - OUTER MIRROR CONTROL ECU ASSEMBLY) Disconnect the J3 connector from the outer mirror control ECU assembly. Disconnect the J5 connector from the seat memory switch. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J5-1 (MMRY) - J3-1 (MM) Always Below 1 ohms J5-2 (1) - J3-2 (M1) Always Below 1 ohms J5-3 (2) - J3-3 (M2) Always Below 1 ohms J5-4 (3) - J3-4 (M3) Always Below 1 ohms J5-5 (E) - J3-13 (MSWE) Always Below 1 ohms J5-1 (MMRY) - Body ground Always 10 kohms or higher J5-2 (1) - Body ground Always 10 kohms or higher J5-3 (2) - J3-3 (M2) Always 10 kohms or higher J5-4 (3) - J3-4 (M3) Always 10 kohms or higher J5-1 (MMRY) - J3-1 (MM) Always 10 kohms or higher TEXT IN ILLUSTRATION *1 Front view of wire harness connector (to Seat Memory Switch) *2 Front view of wire harness connector (to Outer Mirror Control ECU Assembly (Driver Side)) NG --> REPAIR OR REPLACE HARNESS OR CONNECTOR (SEAT MEMORY SWITCH - OUTER MIRROR CONTROL ECU ASSEMBLY) OK: Go to next step
6. INSPECT SEAT MEMORY SWITCH Remove the seat memory switch. Refer to «REMOVAL»(ref-400825-S08920234062011051800000) . Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition J5-2 (1) - J5-5 (E) M1 Switch off --> on 10 kohms or higher --> Below 1ohms J5-3 (2) - J5-5 (E) M2 Switch off --> on 10 kohms or higher --> Below 1ohms J5-4 (3) - J5-5 (E) M3 Switch off --> on 10 kohms or higher --> Below 1ohms J5-1 (MMRY) - J5-5 (E) SET Switch off --> on 10 kohms or higher --> Below 1ohms TEXT IN ILLUSTRATION *1 Component without harness connected (Seat Memory Switch) NG --> See step 14 OK --> See step 15
7. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH Replace the outer rear view mirror assembly RH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . NEXT: Go to next step
8. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. OK Memory and reactivation function is normal. TEXT IN ILLUSTRATION *1 Turn to Left Fully NG --> See step 16 OK --> END (OUTER REAR VIEW MIRROR ASSEMBLY RH WAS DEFECTIVE)
9. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH Replace the outer rear view mirror assembly LH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . NEXT: Go to next step
10. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. OK Memory and reactivation function is normal. TEXT IN ILLUSTRATION *1 Turn to Left Fully NG --> See step 17 OK --> END (OUTER REAR VIEW MIRROR ASSEMBLY LH WAS DEFECTIVE)
11. GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S25744716402011051800000)
12. GO TO POWER SEAT CONTROL SYSTEM. Refer to «Power Seat Position is not Memorized»(ref-400971-S09979567182011051800000)
13. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000)
14. REPLACE SEAT MEMORY SWITCH. Refer to «REMOVAL»(ref-400825-S08920234062011051800000)
15. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)
16. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)
17. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)

1. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S14071915672011051800000) . OK CAN communication DTC is not output. NG --> See step 10 OK: Go to next step
2. CHECK SEAT MEMORY SWITCH FUNCTION When any seat memory switch (M1, M2 or M3 switch) is pressed, check that the driver side seat moves to the recorded position. OK The driver side seat moves to the memorized position. NG --> See step 11 OK: Go to next step
3. CHECK POWER MIRROR CONTROL FUNCTION (ELECTRICAL REMOTE CONTROL MIRROR FUNCTION) Check the electrical remote control mirror function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . OK Electrical remote control mirror function is normal. NG --> See step 12 OK: Go to next step
4. READ VALUE USING TECHSTREAM (MIRROR POSITION MEMORY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Mirror L or Mirror R / Data List. Read the Data List according to the display on the Techstream. MIRROR L / MIRROR R Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Memory No. 1 Mirror position memorized in seat memory switch M1 / ON or OFF ON: Memorized OFF: Not memorized - Mirror Memory No. 2 Mirror position memorized in seat memory switch M2 / ON or OFF ON: Memorized OFF: Not memorized - Mirror Memory No. 3 Mirror position memorized in seat memory switch M3 / ON or OFF ON: Memorized OFF: Not memorized - OK "ON" (Memorized) appears on the screen. NG --> See step 13 OK: Go to next step
5. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. Result Result Proceed to Memory and reactivation function on both mirrors is normal A Memory and reactivation function on RH side mirror is not normal B Memory and reactivation function on LH side mirror is not normal C TEXT IN ILLUSTRATION *1 Turn to Left Fully C --> See step 8 B --> See step 6 A --> See step 14
6. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH Replace the outer rear view mirror assembly RH. Refer to «REMOVAL»(ref-400925-S01684763462011051800000) . NEXT: Go to next step
7. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. OK Memory and reactivation function is normal. TEXT IN ILLUSTRATION *1 Turn to Left Fully NG --> See step 15 OK --> END (OUTER REAR VIEW MIRROR ASSEMBLY RH WAS DEFECTIVE)
8. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH Replace the outer rear view mirror assembly LH. Refer to «REMOVAL»(ref-400925-S01684763462011051800000) . NEXT: Go to next step
9. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. OK Memory and reactivation function is normal. TEXT IN ILLUSTRATION *1 Turn to Left Fully NG --> See step 16 OK --> END (OUTER REAR VIEW MIRROR ASSEMBLY LH WAS DEFECTIVE)
10. GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S03841674552011051800000)
11. GO TO POWER SEAT CONTROL SYSTEM (Power Seat does not Return to Memorized Position). Refer to «Power Seat does not Return to Memorized Position»(ref-400971-S18959569662011051800000)
12. GO TO OTHER FLOW CHART. Refer to «Power Mirror cannot be Adjusted with Power Mirror Switch»(ref-400875-S18779732382011051800000)
13. GO TO OTHER FLOW CHART (Power Mirror Surface Position is not Memorized). Refer to «Power Mirror Surface Position is not Memorized»(ref-400875-S14495670522011051800000)
14. REPLACE MULTIPLEX NETWORK BODY ECU. Refer to «REMOVAL»(ref-400866-S02233239402011051800000)
15. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER SIDE). Refer to «REMOVAL»(ref-400925-S30783015992011051800000)
16. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER SIDE). Refer to «REMOVAL»(ref-400925-S30783015992011051800000)

1. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S34883510432011051800000) . OK CAN communication DTC is not output. NG --> See step 10 OK: Go to next step
2. CHECK SEAT MEMORY SWITCH FUNCTION When any seat memory switch (M1, M2 or M3 switch) is pressed, check that the driver side seat moves to the recorded position. OK The driver side seat moves to the memorized position. NG --> See step 11 OK: Go to next step
3. CHECK POWER MIRROR CONTROL FUNCTION (ELECTRICAL REMOTE CONTROL MIRROR FUNCTION) Check the electrical remote control mirror function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . OK Electrical remote control mirror function is normal. NG --> See step 12 OK: Go to next step
4. READ VALUE USING TECHSTREAM (MIRROR POSITION MEMORY) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Mirror L or Mirror R / Data List. Read the Data List according to the display on the Techstream. MIRROR L / MIRROR R Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Memory No. 1 Mirror position memorized in seat memory switch M1 / ON or OFF ON: Memorized OFF: Not memorized - Mirror Memory No. 2 Mirror position memorized in seat memory switch M2 / ON or OFF ON: Memorized OFF: Not memorized - Mirror Memory No. 3 Mirror position memorized in seat memory switch M3 / ON or OFF ON: Memorized OFF: Not memorized - OK "ON" (Memorized) appears on the screen. NG --> See step 13 OK: Go to next step
5. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. Result Result Proceed to Memory and reactivation function on both mirrors is normal A Memory and reactivation function on RH side mirror is not normal B Memory and reactivation function on LH side mirror is not normal C TEXT IN ILLUSTRATION *1 Turn to Left Fully C --> See step 8 B --> See step 6 A --> See step 14
6. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH Replace the outer rear view mirror assembly RH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . NEXT: Go to next step
7. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. OK Memory and reactivation function is normal. TEXT IN ILLUSTRATION *1 Turn to Left Fully NG --> See step 15 OK --> END (OUTER REAR VIEW MIRROR ASSEMBLY RH WAS DEFECTIVE)
8. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH Replace the outer rear view mirror assembly LH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . NEXT: Go to next step
9. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. OK Memory and reactivation function is normal. TEXT IN ILLUSTRATION *1 Turn to Left Fully NG --> See step 16 OK --> END (OUTER REAR VIEW MIRROR ASSEMBLY LH WAS DEFECTIVE)
10. GO TO CAN COMMUNICATION SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S25744716402011051800000)
11. GO TO POWER SEAT CONTROL SYSTEM (Power Seat does not Return to Memorized Position). Refer to «Power Seat does not Return to Memorized Position»(ref-400971-S10655784432011051800000)
12. GO TO OTHER FLOW CHART. Refer to «Power Mirror cannot be Adjusted with Power Mirror Switch»(ref-400875-S21477694122011051800000)
13. GO TO OTHER FLOW CHART (Power Mirror Surface Position is not Memorized). Refer to «Power Mirror Surface Position is not Memorized»(ref-400875-S08992536702011051800000)
14. REPLACE MULTIPLEX NETWORK BODY ECU. Refer to «REMOVAL»(ref-400866-S25394726942011051800000)
15. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)
16. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)

1. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. TEXT IN ILLUSTRATION *1 Turn to Left Fully Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. Result Result Proceed to Memory and reactivation function is normal. A Memory function is not normal. B Reactivation function is not normal. C C --> See step 12 B --> See step 11 A: Go to next step
2. CHECK CAN COMMUNICATION SYSTEM Use the Techstream to check if the CAN communication system is functioning normally. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-400834-S34883510432011051800000) . OK CAN communication DTC is not output. NG --> See step 13 OK: Go to next step
3. CHECK FOR DTC (P0705) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Powertrain / Engine / DTC. Check if DTC P0705 is output. OK DTC P0705 is not output. NG --> See step 14 OK: Go to next step
4. CHECK COMBINATION METER ASSEMBLY Check if the shift position indicator light in the combination meter assembly operates normally. OK The shift position indicator light indicates the actual shift position correctly. NG --> See step 15 OK: Go to next step
5. READ VALUE USING TECHSTREAM Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Master Switch / Data List. Read the Data List according to the display on the Techstream. MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Selection SW (R) Mirror select switch R signal / ON or OFF ON: Mirror select switch R is on OFF: Mirror select switch R is off - Mirror Selection SW (L) Mirror select switch L signal / ON or OFF ON: Mirror select switch L is on OFF: Mirror select switch L is off - ON ON and OFF appear on the screen. NG --> See step 16 OK: Go to next step
6. CHECK REVERSE SHIFT-LINKED FUNCTION Turn the engine switch on (IG). Set the mirror select switch to L to R. Check that the mirror surface turns downward when the shift lever is moved to R. Result Result Proceed to Reverse shift-linked function on both mirrors is not normal A Reverse shift-linked function on RH side is not normal B Reverse shift-linked function on LH side is not normal C C --> See step 9 B --> See step 7 A --> See step 17
7. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY RH Replace the outer rear view mirror assembly RH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . NEXT: Go to next step
8. CHECK REVERSE SHIFT-LINKED FUNCTION Turn the engine switch on (IG). Set the mirror select switch to L to R. Check that the mirror surface turns downward when the shift lever is moved to R. OK Reverse shift-linked function is normal. NG --> See step 18 OK --> END (OUTER REAR VIEW MIRROR ASSEMBLY RH WAS DEFECTIVE)
9. REPLACE OUTER REAR VIEW MIRROR ASSEMBLY LH Replace the outer rear view mirror assembly LH. Refer to «REMOVAL»(ref-400925-S06280433292011051800000) . NEXT: Go to next step
10. CHECK REVERSE SHIFT LINKED FUNCTION Turn the engine switch on (IG). Set the mirror select switch to L to R. Check that the mirror surface turns downward when the shift lever is moved to R. OK Reverse shift-linked function is normal. NG --> See step 19 OK --> END (OUTER REAR VIEW MIRROR ASSEMBLY LH WAS DEFECTIVE)
11. GO TO OTHER FLOW CHART (Power Mirror Surface Position is not Memorized). Refer to «Power Mirror Surface Position is not Memorized»(ref-400875-S08992536702011051800000)
12. GO TO OTHER FLOW CHART (Power Mirrors do not Return to Memorized Position). Refer to «Power Mirrors do not Return to Memorized Position»(ref-400875-S27525103192011051800000)
13. GO TO CAN COMMUNICATION SYSTEM. Refer to «DIAGNOSTIC TROUBLE CODE CHART»(ref-400834-S25744716402011051800000)
14. GO TO SFI SYSTEM (DTC P0705). Refer to «DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input)»(ref-400799-S12660481502011051800000)
15. GO TO METER / GAUGE SYSTEM (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400839-S32925082092011051800000)
16. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-400909-S06953055322011051800000)
17. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000)
18. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)
19. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER SIDE). Refer to «REMOVAL»(ref-400925-S42209243522011051800000)

1. CHECK POWER DOOR LOCK OPERATION Check the power door lock operation. Refer to «OPERATION CHECK»(ref-400917-S40306264352011051800000) . NG --> See step 12 OK: Go to next step
2. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START (ENTRY FUNCTION) Check the smart access system with push-button start (entry function). Refer to «OPERATION CHECK»(ref-400662-S39170329782011051800000) . NG --> See step 13 OK: Go to next step
3. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. TEXT IN ILLUSTRATION *1 Turn to Left Fully Press the M1 switch while the SET switch is being pressed. Check that the buzzer sound 0.5 seconds and the mirror surface position is memorized. Using the outer mirror assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. Result Result Proceed to Memory and reactivation function is normal A Memory function is not normal B Reactivation function is not normal C C --> See step 15 B --> See step 14 A: Go to next step
4. READ VALUE USING TECHSTREAM (DOOR COURTESY SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on. Turn the Techstream on. Enter the following menus: Body Electrical / Body / Data List. Read the Data List according to the display on the Techstream. MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note D Door Courtesy SW Driver door courtesy switch condition/ON or OFF ON: Door courtesy switch on (driver door open) OFF: Door courtesy switch off (driver door closed) - OK ON and OFF appear on the screen. NG --> See step 16 OK: Go to next step
5. PERFORM TRANSMITTER KEY RECOGNITION CODE REGISTRATION With the engine switch off and the driver side door closed, press and hold the M1, M2 or M3 switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code registration mode to allow a key to be linked to mirror surface memory position. HINT: If the memory switch is released before entering registration mode, the memory switch will not enter registration mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch assembly sounds once (0.5 seconds). OK The buzzer sounds when the registration is completed. NG --> See step 9 OK: Go to next step
6. PERFORM MEMORY DELETION Enter the following menus: Body Electrical / Main Body / Data List. After performing any of the following procedures to cut the link between the key and switch, check that the Data List for the applicable key changes to NONE. With the engine switch off and the driver side door closed, press and hold the SET switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code deletion mode. HINT: If the memory switch is released before entering deletion mode, the memory switch will not enter deletion mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch assembly sounds twice (0.1 seconds each time). MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mem SW No. w/KeyID1 Switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID1 MEM SW1: M1 linked with key ID1 MEM SW2: M2 linked with key ID1 MEM SW3: M3 linked with key ID1 - Mem SW No. w/KeyID2 Switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID2 MEM SW1: M1 linked with key ID2 MEM SW2: M2 linked with key ID2 MEM SW3: M3 linked with key ID2 - Mem SW No. w/KeyID3 Switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID3 MEM SW1: M1 linked with key ID3 MEM SW2: M2 linked with key ID3 MEM SW3: M3 linked with key ID3 - Mem SW No. w/KeyID4 Switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID4 MEM SW1: M1 linked with key ID4 MEM SW2: M2 linked with key ID4 MEM SW3: M3 linked with key ID4 - Mem SW No. w/KeyID5 Switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID5 MEM SW1: M1 linked with key ID5 MEM SW2: M2 linked with key ID5 MEM SW3: M3 linked with key ID5 - Mem SW No. w/KeyID6 Switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID6 MEM SW1: M1 linked with key ID6 MEM SW2: M2 linked with key ID6 MEM SW3: M3 linked with key ID6 - Mem SW No. w/KeyID7 Switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID7 MEM SW1: M1 linked with key ID7 MEM SW2: M2 linked with key ID7 MEM SW3: M3 linked with key ID7 - OK The Data List display for the applicable key changes to NONE. NG --> See step 17 OK: Go to next step
7. PERFORM MEMORY REGISTRATION After performing any of the following procedures to link the key and a switch, check the Data List to confirm that the key and switch have been linked. With the engine switch off and the driver side door closed, press and hold the M1, M2 or M3 switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code registration mode to allow a key to be linked to mirror surface memory position. HINT: If the memory switch is released before entering registration mode, the memory switch will not enter registration mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch assembly sounds once (0.5 seconds). MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mem SW No. w/KeyID1 Switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID1 MEM SW1: M1 linked with key ID1 MEM SW2: M2 linked with key ID1 MEM SW3: M3 linked with key ID1 - Mem SW No. w/KeyID2 Switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID2 MEM SW1: M1 linked with key ID2 MEM SW2: M2 linked with key ID2 MEM SW3: M3 linked with key ID2 - Mem SW No. w/KeyID3 Switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID3 MEM SW1: M1 linked with key ID3 MEM SW2: M2 linked with key ID3 MEM SW3: M3 linked with key ID3 - Mem SW No. w/KeyID4 Switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID4 MEM SW1: M1 linked with key ID4 MEM SW2: M2 linked with key ID4 MEM SW3: M3 linked with key ID4 - Mem SW No. w/KeyID5 Switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID5 MEM SW1: M1 linked with key ID5 MEM SW2: M2 linked with key ID5 MEM SW3: M3 linked with key ID5 - Mem SW No. w/KeyID6 Switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID6 MEM SW1: M1 linked with key ID6 MEM SW2: M2 linked with key ID6 MEM SW3: M3 linked with key ID6 - Mem SW No. w/KeyID7 Switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID7 MEM SW1: M1 linked with key ID7 MEM SW2: M2 linked with key ID7 MEM SW3: M3 linked with key ID7 - OK Data List shows that the key ID has been linked to the switch (M1, M2, or M3). NG --> See step 10 OK: Go to next step
8. CHECK AUTOMATIC MEMORY CALL REACTIVATION FUNCTION Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 17 OK --> See step 18
9. PERFORM ACTIVE TEST USING TECHSTREAM Enter the following menus: Body Electrical / Driver Seat / Active Test. Perform Active Test according to the display on the Techstream. DRIVER SEAT Tester Display Test Part Control Range Diagnostic Note Buzzer Buzzer built into the position control ECU and switch ON or OFF - OK The buzzer sounds. NG --> See step 19 OK: Go to next step
10. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Replace the main body ECU (multiplex network body ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000) . NEXT: Go to next step
11. PERFORM MEMORY REGISTRATION After performing any of the following procedures to link the key and a switch, check the Data List to confirm that the key and switch have been linked. With the engine switch off and the driver side door closed, press and hold the M1, M2 or M3 switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code registration mode to allow a key to be linked to mirror surface memory position. HINT: If the memory switch is released before entering registration mode, the memory switch will not enter registration mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch assembly sounds once (0.5 seconds). MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mem SW No. w/KeyID1 Switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID1 MEM SW1: M1 linked with key ID1 MEM SW2: M2 linked with key ID1 MEM SW3: M3 linked with key ID1 - Mem SW No. w/KeyID2 Switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID2 MEM SW1: M1 linked with key ID2 MEM SW2: M2 linked with key ID2 MEM SW3: M3 linked with key ID2 - Mem SW No. w/KeyID3 Switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID3 MEM SW1: M1 linked with key ID3 MEM SW2: M2 linked with key ID3 MEM SW3: M3 linked with key ID3 - Mem SW No. w/KeyID4 Switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID4 MEM SW1: M1 linked with key ID4 MEM SW2: M2 linked with key ID4 MEM SW3: M3 linked with key ID4 - Mem SW No. w/KeyID5 Switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID5 MEM SW1: M1 linked with key ID5 MEM SW2: M2 linked with key ID5 MEM SW3: M3 linked with key ID5 - Mem SW No. w/KeyID6 Switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID6 MEM SW1: M1 linked with key ID6 MEM SW2: M2 linked with key ID6 MEM SW3: M3 linked with key ID6 - Mem SW No. w/KeyID7 Switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID7 MEM SW1: M1 linked with key ID7 MEM SW2: M2 linked with key ID7 MEM SW3: M3 linked with key ID7 - OK The Data List shows that the key ID has been linked to the switch (M1, M2, or M3). NG --> See step 20 OK --> END (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) WAS DEFECTIVE)
12. GO TO POWER DOOR LOCK CONTROL SYSTEM (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400917-S09456197002011051800000)
13. GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400662-S11079145602011051800000)
14. GO TO OTHER FLOW CHART (Power Mirror Surface Position is not Memorized). Refer to «Power Mirror Surface Position is not Memorized»(ref-400875-S14495670522011051800000)
15. GO TO OTHER FLOW CHART (Power Mirrors do not Return to Memorized Position). Refer to «Power Mirrors do not Return to Memorized Position»(ref-400875-S31049674702011051800000)
16. GO TO LIGHTING SYSTEM (Door Courtesy Switch Circuit). Refer to «Door Courtesy Switch Circuit»(ref-400880-S41133765642011051800000)
17. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000)
18. GO TO OTHER FLOW CHART. Refer to «Wireless-linked Return Function does not Operate»(ref-400875-S03843090252011051800000)
19. REPLACE POSITION CONTROL ECU AND SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-400825-S35089476432011051800000)
20. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to «REMOVAL»(ref-400879-S13103807332011051800000)

1. CHECK POWER DOOR LOCK OPERATION Check the power door lock operation. Refer to «OPERATION CHECK»(ref-400917-S40306264352011051800000) . NG --> See step 12 OK: Go to next step
2. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START (ENTRY FUNCTION) Check the smart access system with push-button start (entry function). Refer to «OPERATION CHECK»(ref-400662-S39170329782011051800000) . NG --> See step 13 OK: Go to next step
3. CHECK MEMORY AND REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. TEXT IN ILLUSTRATION *1 Turn to Left Fully Press the M1 switch while the SET switch is being pressed. Check that the buzzer sound 0.5 seconds and the mirror surface position is memorized. Using the outer mirror assembly, turn the mirror surface to the fully right position. Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. Result Result Proceed to Memory and reactivation function is normal A Memory function is not normal B Reactivation function is not normal C C --> See step 15 B --> See step 14 A: Go to next step
4. READ VALUE USING TECHSTREAM (DOOR COURTESY SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on. Turn the Techstream on. Enter the following menus: Body Electrical / Body / Data List. Read the Data List according to the display on the Techstream. MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note D Door Courtesy SW Driver door courtesy switch condition/ON or OFF ON: Door courtesy switch on (driver door open) OFF: Door courtesy switch off (driver door closed) - OK ON and OFF appear on the screen. NG --> See step 16 OK: Go to next step
5. PERFORM TRANSMITTER KEY RECOGNITION CODE REGISTRATION With the engine switch off and the driver side door closed, press and hold the M1, M2 or M3 switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code registration mode to allow a key to be linked to mirror surface memory position. HINT: If the memory switch is released before entering registration mode, the memory switch will not enter registration mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch assembly sounds once (0.5 seconds). OK The buzzer sounds when the registration is completed. NG --> See step 9 OK: Go to next step
6. PERFORM MEMORY DELETION Enter the following menus: Body Electrical / Main Body / Data List. After performing any of the following procedures to cut the link between the key and switch, check that the Data List for the applicable key changes to NONE. With the engine switch off and the driver side door closed, press and hold the SET switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code deletion mode. HINT: If the memory switch is released before entering deletion mode, the memory switch will not enter deletion mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch assembly sounds twice (0.1 seconds each time). MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mem SW No. w/KeyID1 Switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID1 MEM SW1: M1 linked with key ID1 MEM SW2: M2 linked with key ID1 MEM SW3: M3 linked with key ID1 - Mem SW No. w/KeyID2 Switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID2 MEM SW1: M1 linked with key ID2 MEM SW2: M2 linked with key ID2 MEM SW3: M3 linked with key ID2 - Mem SW No. w/KeyID3 Switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID3 MEM SW1: M1 linked with key ID3 MEM SW2: M2 linked with key ID3 MEM SW3: M3 linked with key ID3 - Mem SW No. w/KeyID4 Switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID4 MEM SW1: M1 linked with key ID4 MEM SW2: M2 linked with key ID4 MEM SW3: M3 linked with key ID4 - Mem SW No. w/KeyID5 Switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID5 MEM SW1: M1 linked with key ID5 MEM SW2: M2 linked with key ID5 MEM SW3: M3 linked with key ID5 - Mem SW No. w/KeyID6 Switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID6 MEM SW1: M1 linked with key ID6 MEM SW2: M2 linked with key ID6 MEM SW3: M3 linked with key ID6 - Mem SW No. w/KeyID7 Switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID7 MEM SW1: M1 linked with key ID7 MEM SW2: M2 linked with key ID7 MEM SW3: M3 linked with key ID7 - OK The Data List display for the applicable key changes to NONE. NG --> See step 17 OK: Go to next step
7. PERFORM MEMORY REGISTRATION After performing any of the following procedures to link the key and a switch, check the Data List to confirm that the key and switch have been linked. With the engine switch off and the driver side door closed, press and hold the M1, M2 or M3 switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code registration mode to allow a key to be linked to mirror surface memory position. HINT: If the memory switch is released before entering registration mode, the memory switch will not enter registration mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch assembly sounds once (0.5 seconds). MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mem SW No. w/KeyID1 Switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID1 MEM SW1: M1 linked with key ID1 MEM SW2: M2 linked with key ID1 MEM SW3: M3 linked with key ID1 - Mem SW No. w/KeyID2 Switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID2 MEM SW1: M1 linked with key ID2 MEM SW2: M2 linked with key ID2 MEM SW3: M3 linked with key ID2 - Mem SW No. w/KeyID3 Switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID3 MEM SW1: M1 linked with key ID3 MEM SW2: M2 linked with key ID3 MEM SW3: M3 linked with key ID3 - Mem SW No. w/KeyID4 Switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID4 MEM SW1: M1 linked with key ID4 MEM SW2: M2 linked with key ID4 MEM SW3: M3 linked with key ID4 - Mem SW No. w/KeyID5 Switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID5 MEM SW1: M1 linked with key ID5 MEM SW2: M2 linked with key ID5 MEM SW3: M3 linked with key ID5 - Mem SW No. w/KeyID6 Switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID6 MEM SW1: M1 linked with key ID6 MEM SW2: M2 linked with key ID6 MEM SW3: M3 linked with key ID6 - Mem SW No. w/KeyID7 Switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID7 MEM SW1: M1 linked with key ID7 MEM SW2: M2 linked with key ID7 MEM SW3: M3 linked with key ID7 - OK Data List shows that the key ID has been linked to the switch (M1, M2, or M3). NG --> See step 10 OK: Go to next step
8. CHECK AUTOMATIC MEMORY CALL REACTIVATION FUNCTION Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 17 OK --> See step 18
9. PERFORM ACTIVE TEST USING TECHSTREAM Enter the following menus: Body Electrical / Driver Seat / Active Test. Perform Active Test according to the display on the Techstream. DRIVER SEAT Tester Display Test Part Control Range Diagnostic Note Buzzer Buzzer built into the position control ECU and switch ON or OFF - OK The buzzer sounds. NG --> See step 19 OK: Go to next step
10. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Replace the main body ECU (multiplex network body ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000) . NEXT: Go to next step
11. PERFORM MEMORY REGISTRATION After performing any of the following procedures to link the key and a switch, check the Data List to confirm that the key and switch have been linked. With the engine switch off and the driver side door closed, press and hold the M1, M2 or M3 switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code registration mode to allow a key to be linked to mirror surface memory position. HINT: If the memory switch is released before entering registration mode, the memory switch will not enter registration mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch assembly sounds once (0.5 seconds). MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mem SW No. w/KeyID1 Switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID1 MEM SW1: M1 linked with key ID1 MEM SW2: M2 linked with key ID1 MEM SW3: M3 linked with key ID1 - Mem SW No. w/KeyID2 Switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID2 MEM SW1: M1 linked with key ID2 MEM SW2: M2 linked with key ID2 MEM SW3: M3 linked with key ID2 - Mem SW No. w/KeyID3 Switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID3 MEM SW1: M1 linked with key ID3 MEM SW2: M2 linked with key ID3 MEM SW3: M3 linked with key ID3 - Mem SW No. w/KeyID4 Switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID4 MEM SW1: M1 linked with key ID4 MEM SW2: M2 linked with key ID4 MEM SW3: M3 linked with key ID4 - Mem SW No. w/KeyID5 Switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID5 MEM SW1: M1 linked with key ID5 MEM SW2: M2 linked with key ID5 MEM SW3: M3 linked with key ID5 - Mem SW No. w/KeyID6 Switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID6 MEM SW1: M1 linked with key ID6 MEM SW2: M2 linked with key ID6 MEM SW3: M3 linked with key ID6 - Mem SW No. w/KeyID7 Switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID7 MEM SW1: M1 linked with key ID7 MEM SW2: M2 linked with key ID7 MEM SW3: M3 linked with key ID7 - OK The Data List shows that the key ID has been linked to the switch (M1, M2, or M3). NG --> See step 20 OK --> END (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) WAS DEFECTIVE)
12. GO TO POWER DOOR LOCK CONTROL SYSTEM (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400917-S33269827082011051800000)
13. GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400662-S10557308552011051800000)
14. GO TO OTHER FLOW CHART (Power Mirror Surface Position is not Memorized). Refer to «Power Mirror Surface Position is not Memorized»(ref-400875-S08992536702011051800000)
15. GO TO OTHER FLOW CHART (Power Mirrors do not Return to Memorized Position). Refer to «Power Mirrors do not Return to Memorized Position»(ref-400875-S27525103192011051800000)
16. GO TO LIGHTING SYSTEM (Door Courtesy Switch Circuit). Refer to «Door Courtesy Switch Circuit»(ref-400880-S19559599162011051800000)
17. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000)
18. GO TO OTHER FLOW CHART. Refer to «Wireless-linked Return Function does not Operate»(ref-400875-S29257922532011051800000)
19. REPLACE POSITION CONTROL ECU AND SWITCH ASSEMBLY. Refer to «REMOVAL»(ref-400825-S37997642352011051800000)
20. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to «REMOVAL»(ref-400879-S24695669682011051800000)

1. CHECK AUTOMATIC MEMORY CALL FUNCTION CHECK (MEMORY REGISTRATION) After performing any of the following procedures to link the key and a switch, check the Data List to confirm that the key and switch have been linked. With the engine switch off and the driver side door closed, press and hold the M1, M2 or M3 switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code registration mode to allow a key to be linked to mirror surface memory position. HINT: If the memory switch is released before entering registration mode, the memory switch will not enter registration mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch sounds once (0.5 seconds). MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mem SW No. w/KeyID1 Switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID1 MEM SW1: M1 linked with key ID1 MEM SW2: M2 linked with key ID1 MEM SW3: M3 linked with key ID1 - Mem SW No. w/KeyID2 Switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID2 MEM SW1: M1 linked with key ID2 MEM SW2: M2 linked with key ID2 MEM SW3: M3 linked with key ID2 - Mem SW No. w/KeyID3 Switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID3 MEM SW1: M1 linked with key ID3 MEM SW2: M2 linked with key ID3 MEM SW3: M3 linked with key ID3 - Mem SW No. w/KeyID4 Switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID4 MEM SW1: M1 linked with key ID4 MEM SW2: M2 linked with key ID4 MEM SW3: M3 linked with key ID4 - Mem SW No. w/KeyID5 Switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID5 MEM SW1: M1 linked with key ID5 MEM SW2: M2 linked with key ID5 MEM SW3: M3 linked with key ID5 - Mem SW No. w/KeyID6 Switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID6 MEM SW1: M1 linked with key ID6 MEM SW2: M2 linked with key ID6 MEM SW3: M3 linked with key ID6 - Mem SW No. w/KeyID7 Switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID7 MEM SW1: M1 linked with key ID7 MEM SW2: M2 linked with key ID7 MEM SW3: M3 linked with key ID7 - OK The Data List shows that the key ID has been linked to the switch (M1, M2, or M3). NG --> See step 25 OK: Go to next step
2. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. Result Result Proceed to The automatic memory function does not operate together with wireless door unlock operation only. A The automatic memory function does not operate together with entry unlock operation only. B The automatic memory function does not operate at all. C C --> See step 17 B --> See step 10 A: Go to next step
3. CHECK WIRELESS DOOR LOCK CONTROL FUNCTIONS Check wireless door lock control operation. Refer to «OPERATION CHECK»(ref-400918-S16571209692011051800000) . OK Wireless door lock control operation is normal. NG --> See step 26 OK: Go to next step
4. CHECK MEMORY AND SEAT RESTORING OPERATION (POWER SEAT CONTROL SYSTEM) Check memory and seat restoring operation. Refer to «OPERATION CHECK»(ref-400874-S26876425372011051800000) . NG --> See step 7 OK: Go to next step
5. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY Replace the outer mirror control ECU assembly. Refer to «REMOVAL»(ref-400925-S30783015992011051800000) . NEXT: Go to next step
6. CHECK AUTOMATIC MEMORY FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 27 OK --> END (OUTER MIRROR CONTROL ECU ASSEMBLY WAS DEFECTIVE)
7. READ VALUE USING TECHSTREAM (DOOR COURTESY SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on. Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Tester Display Measurement Item/Range Normal Condition Diagnostic Note FL Door Courtesy Driver door courtesy switch condition/ON or OFF ON: Door courtesy switch on (driver door open) OFF: Door courtesy switch off (driver door closed) - OK ON and OFF appear on the Techstream. NG --> See step 28 OK: Go to next step
8. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Replace the main body ECU (multiplex network body ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000) . NEXT: Go to next step
9. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 29 OK --> END (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) WAS DEFECTIVE)
10. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START (ENTRY FUNCTION) Check the smart access system with push-button start operation. Refer to «OPERATION CHECK»(ref-400662-S39170329782011051800000) . NG --> See step 30 OK: Go to next step
11. CHECK MEMORY AND SEAT RESTORING OPERATION (POWER SEAT CONTROL SYSTEM) Check memory and seat restoring operation. Refer to «OPERATION CHECK»(ref-400874-S26876425372011051800000) . NG --> See step 14 OK: Go to next step
12. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY Replace the outer mirror control ECU assembly. Refer to «REMOVAL»(ref-400925-S30783015992011051800000) . NEXT: Go to next step
13. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 31 OK --> END (OUTER MIRROR CONTROL ECU ASSEMBLY WAS DEFECTIVE)
14. READ VALUE USING TECHSTREAM (DOOR COURTESY SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on. Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note FR Door Courtesy Driver door courtesy switch state/ON or OFF ON: Driver door open OFF: Driver door closed - OK ON and OFF appear on the Techstream. NG --> See step 32 OK: Go to next step
15. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Replace the main body ECU (multiplex network body ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000) . NEXT: Go to next step
16. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 33 OK --> END (MAIN BODY ECU WAS DEFECTIVE)
17. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 21 OK: Go to next step
18. CHECK REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. TEXT IN ILLUSTRATION *1 Turn to left fully Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. TEXT IN ILLUSTRATION *1 Turn to right fully Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. NG --> See step 24 OK: Go to next step
19. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY Replace the outer mirror control ECU assembly. Refer to «REMOVAL»(ref-400925-S30783015992011051800000) . NEXT: Go to next step
20. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 34 OK --> END (OUTER MIRROR CONTROL ECU ASSEMBLY WAS DEFECTIVE)
21. READ VALUE USING TECHSTREAM (DOOR COURTESY SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Tester Display Measurement Item/Range Normal Condition Diagnostic Note FR Door Courtesy Driver door courtesy switch state/ON or OFF ON: Driver door open OFF: Driver door closed - OK ON and OFF appear on the Techstream. NG --> See step 35 OK: Go to next step
22. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Replace the main body ECU (multiplex network body ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000) . NEXT: Go to next step
23. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 36 OK --> END (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) WAS DEFECTIVE)
24. CHECK ELECTRICAL REMOTE CONTROL MIRROR FUNCTION Check electrical remote control mirror function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . OK Electrical remote control mirror function is normal. NG --> See step 37 OK --> See step 38
25. GO TO OTHER FLOW CHART (Wireless Transmitter Memory Function does not Operate). Refer to «Wireless Transmitter Memory Function does not Operate»(ref-400875-S25905654342011051800000)
26. GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400918-S23129206202011051800000)
27. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000)
28. GO TO LIGHTING SYSTEM (Door Courtesy Switch Circuit). Refer to «Door Courtesy Switch Circuit»(ref-400880-S41133765642011051800000)
29. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to «REMOVAL»(ref-400879-S13103807332011051800000)
30. GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400662-S11079145602011051800000)
31. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000)
32. GO TO LIGHTING SYSTEM (Door Courtesy Switch Circuit). Refer to «Door Courtesy Switch Circuit»(ref-400880-S41133765642011051800000)
33. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to «REMOVAL»(ref-400879-S13103807332011051800000)
34. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S02233239402011051800000)
35. GO TO LIGHTING SYSTEM (Door Courtesy Switch Circuit). Refer to «Door Courtesy Switch Circuit»(ref-400880-S41133765642011051800000)
36. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to «REMOVAL»(ref-400879-S13103807332011051800000)
37. GO TO OTHER FLOW CHART (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400875-S00850195932011051800000)
38. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY. Refer to «REMOVAL»(ref-400925-S30783015992011051800000)

1. CHECK AUTOMATIC MEMORY CALL FUNCTION CHECK (MEMORY REGISTRATION) After performing any of the following procedures to link the key and a switch, check the Data List to confirm that the key and switch have been linked. With the engine switch off and the driver side door closed, press and hold the M1, M2 or M3 switch. The main body ECU (multiplex network body ECU) will enter transmitter key recognition code registration mode to allow a key to be linked to mirror surface memory position. HINT: If the memory switch is released before entering registration mode, the memory switch will not enter registration mode. When the manual door lock switch is pressed, check that the buzzer of the position control ECU and switch sounds once (0.5 seconds). MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mem SW No. w/KeyID1 Switch linked with key ID1 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID1 MEM SW1: M1 linked with key ID1 MEM SW2: M2 linked with key ID1 MEM SW3: M3 linked with key ID1 - Mem SW No. w/KeyID2 Switch linked with key ID2 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID2 MEM SW1: M1 linked with key ID2 MEM SW2: M2 linked with key ID2 MEM SW3: M3 linked with key ID2 - Mem SW No. w/KeyID3 Switch linked with key ID3 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID3 MEM SW1: M1 linked with key ID3 MEM SW2: M2 linked with key ID3 MEM SW3: M3 linked with key ID3 - Mem SW No. w/KeyID4 Switch linked with key ID4 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID4 MEM SW1: M1 linked with key ID4 MEM SW2: M2 linked with key ID4 MEM SW3: M3 linked with key ID4 - Mem SW No. w/KeyID5 Switch linked with key ID5 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID5 MEM SW1: M1 linked with key ID5 MEM SW2: M2 linked with key ID5 MEM SW3: M3 linked with key ID5 - Mem SW No. w/KeyID6 Switch linked with key ID6 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID6 MEM SW1: M1 linked with key ID6 MEM SW2: M2 linked with key ID6 MEM SW3: M3 linked with key ID6 - Mem SW No. w/KeyID7 Switch linked with key ID7 / NONE, MEM SW1, MEM SW2, or MEM SW3 NONE: No switches linked with key ID7 MEM SW1: M1 linked with key ID7 MEM SW2: M2 linked with key ID7 MEM SW3: M3 linked with key ID7 - OK The Data List shows that the key ID has been linked to the switch (M1, M2, or M3). NG --> See step 25 OK: Go to next step
2. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. Result Result Proceed to The automatic memory function does not operate together with wireless door unlock operation only. A The automatic memory function does not operate together with entry unlock operation only. B The automatic memory function does not operate at all. C C --> See step 17 B --> See step 10 A: Go to next step
3. CHECK WIRELESS DOOR LOCK CONTROL FUNCTIONS Check wireless door lock control operation. Refer to «OPERATION CHECK»(ref-400918-S16571209692011051800000) . OK Wireless door lock control operation is normal. NG --> See step 26 OK: Go to next step
4. CHECK MEMORY AND SEAT RESTORING OPERATION (POWER SEAT CONTROL SYSTEM) Check memory and seat restoring operation. Refer to «OPERATION CHECK»(ref-400874-S26876425372011051800000) . NG --> See step 7 OK: Go to next step
5. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY Replace the outer mirror control ECU assembly. Refer to «REMOVAL»(ref-400925-S42209243522011051800000) . NEXT: Go to next step
6. CHECK AUTOMATIC MEMORY FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 27 OK --> END (OUTER MIRROR CONTROL ECU ASSEMBLY WAS DEFECTIVE)
7. READ VALUE USING TECHSTREAM (DOOR COURTESY SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on. Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Tester Display Measurement Item/Range Normal Condition Diagnostic Note FL Door Courtesy Driver door courtesy switch condition/ON or OFF ON: Door courtesy switch on (driver door open) OFF: Door courtesy switch off (driver door closed) - OK ON and OFF appear on the Techstream. NG --> See step 28 OK: Go to next step
8. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Replace the main body ECU (multiplex network body ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000) . NEXT: Go to next step
9. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 29 OK --> END (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) WAS DEFECTIVE)
10. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START (ENTRY FUNCTION) Check the smart access system with push-button start operation. Refer to «OPERATION CHECK»(ref-400662-S39170329782011051800000) . NG --> See step 30 OK: Go to next step
11. CHECK MEMORY AND SEAT RESTORING OPERATION (POWER SEAT CONTROL SYSTEM) Check memory and seat restoring operation. Refer to «OPERATION CHECK»(ref-400874-S26876425372011051800000) . NG --> See step 14 OK: Go to next step
12. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY Replace the outer mirror control ECU assembly. Refer to «REMOVAL»(ref-400925-S42209243522011051800000) . NEXT: Go to next step
13. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 31 OK --> END (OUTER MIRROR CONTROL ECU ASSEMBLY WAS DEFECTIVE)
14. READ VALUE USING TECHSTREAM (DOOR COURTESY SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on. Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. MAIN BODY Tester Display Measurement Item/Range Normal Condition Diagnostic Note FR Door Courtesy Driver door courtesy switch state/ON or OFF ON: Driver door open OFF: Driver door closed - OK ON and OFF appear on the Techstream. NG --> See step 32 OK: Go to next step
15. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Replace the main body ECU (multiplex network body ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000) . NEXT: Go to next step
16. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 33 OK --> END (MAIN BODY ECU WAS DEFECTIVE)
17. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 21 OK: Go to next step
18. CHECK REACTIVATION FUNCTION Turn the engine switch on (IG). Using the outer mirror switch assembly, turn the mirror surface to the fully left position. TEXT IN ILLUSTRATION *1 Turn to left fully Press the M1 switch while the SET switch is being pressed. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized. Using the outer mirror switch assembly, turn the mirror surface to the fully right position. TEXT IN ILLUSTRATION *1 Turn to right fully Press the M1 switch. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded fully left position. NG --> See step 24 OK: Go to next step
19. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY Replace the outer mirror control ECU assembly. Refer to «REMOVAL»(ref-400925-S42209243522011051800000) . NEXT: Go to next step
20. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 34 OK --> END (OUTER MIRROR CONTROL ECU ASSEMBLY WAS DEFECTIVE)
21. READ VALUE USING TECHSTREAM (DOOR COURTESY SWITCH) Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body Electrical / Main Body / Data List. Read the Data List according to the display on the Techstream. Tester Display Measurement Item/Range Normal Condition Diagnostic Note FR Door Courtesy Driver door courtesy switch state/ON or OFF ON: Driver door open OFF: Driver door closed - OK ON and OFF appear on the Techstream. NG --> See step 35 OK: Go to next step
22. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Replace the main body ECU (multiplex network body ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000) . NEXT: Go to next step
23. CHECK AUTOMATIC MEMORY CALL FUNCTION Perform registration for automatic memory call function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . Perform a wireless door unlock operation and check that opening the driver side door causes the following: The buzzer sounds for 0.1 seconds. The mirror surface position automatically moves to a stored position. OK Automatic memory call reactivation function is normal. NG --> See step 36 OK --> END (MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) WAS DEFECTIVE)
24. CHECK ELECTRICAL REMOTE CONTROL MIRROR FUNCTION Check electrical remote control mirror function. Refer to «OPERATION CHECK»(ref-400875-S29344354232011051800000) . OK Electrical remote control mirror function is normal. NG --> See step 37 OK --> See step 38
25. GO TO OTHER FLOW CHART (Wireless Transmitter Memory Function does not Operate). Refer to «Wireless Transmitter Memory Function does not Operate»(ref-400875-S00450902162011051800000)
26. GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400918-S07109799492011051800000)
27. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000)
28. GO TO LIGHTING SYSTEM (Door Courtesy Switch Circuit). Refer to «Door Courtesy Switch Circuit»(ref-400880-S19559599162011051800000)
29. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to «REMOVAL»(ref-400879-S24695669682011051800000)
30. GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400662-S10557308552011051800000)
31. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000)
32. GO TO LIGHTING SYSTEM (Door Courtesy Switch Circuit). Refer to «Door Courtesy Switch Circuit»(ref-400880-S19559599162011051800000)
33. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to «REMOVAL»(ref-400879-S24695669682011051800000)
34. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL»(ref-400866-S25394726942011051800000)
35. GO TO LIGHTING SYSTEM (Door Courtesy Switch Circuit). Refer to «Door Courtesy Switch Circuit»(ref-400880-S19559599162011051800000)
36. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to «REMOVAL»(ref-400879-S24695669682011051800000)
37. GO TO OTHER FLOW CHART (PROBLEM SYMPTOMS TABLE). Refer to «PROBLEM SYMPTOMS TABLE»(ref-400875-S11214445072011051800000)
38. REPLACE OUTER MIRROR CONTROL ECU ASSEMBLY. Refer to «REMOVAL»(ref-400925-S42209243522011051800000)