RM3660EC _59 Vehicle Exterior _080794 MIRROR (EXT) _0601192 POWER MIRROR CONTROL SYSTEM(except NR Series Engine) J

MIRROR (EXT)  POWER MIRROR CONTROL SYSTEM(except NR Series Engine)  AUTO Power Retract Mirrors do not operate  


DESCRIPTION

The outer mirror switch assembly sends a mirror auto retract/return signal to the main body ECU (multiplex network body ECU) when the retractable outer mirror switch on the outer mirror switch assembly is in the auto retract position. The main body ECU (multiplex network body ECU) retracts or returns the outer rear view mirror assemblies based on the lock/unlock signal of each door while the ignition switch is off.

CAUTION / NOTICE / HINT

NOTICE:
·

Inspect the fuses for circuits related to this system before performing the following procedure.

·

If the main body ECU (multiplex network body ECU) is replaced, refer to Service Bulletin.



PROCEDURE

1.CHECK POWER RETRACT MIRROR FUNCTION
a.

Check the power retract mirror function.

Click hereVehicle Exterior>MIRROR (EXT)>POWER MIRROR CONTROL SYSTEM (except NR Series Engine)>OPERATION CHECK

OK:

Power retract mirror function operates normally.



Result:
Proceed to
OK
NG



OK

2.CHECK POWER DOOR LOCK CONTROL SYSTEM

NG

GO TO OTHER DIAGNOSIS PROCEDURE (Power Retractable Mirrors do not Operate with Power Retract Mirror Switch)

Click hereVehicle Exterior>MIRROR (EXT)>POWER MIRROR CONTROL SYSTEM (except NR Series Engine)>HOW TO PROCEED WITH TROUBLESHOOTING


2.CHECK POWER DOOR LOCK CONTROL SYSTEM
a.

Check the power door lock control system.

Click hereVehicle Interior>DOOR LOCK>POWER DOOR LOCK CONTROL SYSTEM (except NR Series Engine)>OPERATION CHECK

OK:

Power door lock control system is normal.



Result:
Proceed to
OK
NG



OK

3.CHECK WIRELESS DOOR LOCK CONTROL SYSTEM

NG

GO TO POWER DOOR LOCK CONTROL SYSTEM

Click hereVehicle Interior>DOOR LOCK>POWER DOOR LOCK CONTROL SYSTEM (except NR Series Engine)>HOW TO PROCEED WITH TROUBLESHOOTING


3.CHECK WIRELESS DOOR LOCK CONTROL SYSTEM
a.

Check the wireless door lock control system.

Click hereVehicle Interior>DOOR LOCK>WIRELESS DOOR LOCK CONTROL SYSTEM (except NR Series Engine with Smart Entry and Start System)>OPERATION CHECK

OK:

Wireless door lock control system is normal.



Result:
Proceed to
OK
NG



OK

4.CHECK SMART ENTRY AND START SYSTEM (for Entry Function)

NG

GO TO WIRELESS DOOR LOCK CONTROL SYSTEM

Click hereVehicle Interior>DOOR LOCK>WIRELESS DOOR LOCK CONTROL SYSTEM (except NR Series Engine with Smart Entry and Start System)>HOW TO PROCEED WITH TROUBLESHOOTING


4.CHECK SMART ENTRY AND START SYSTEM (for Entry Function)
a.

Check the Smart Entry and Start System (for Entry Function).

Click hereVehicle Interior>THEFT DETERRENT / KEYLESS ENTRY>SMART ENTRY AND START SYSTEM (for Entry Function (except NR Series))>OPERATION CHECK

OK:

Smart Entry and Start System (for Entry Function) is normal.



Result:
Proceed to
OK
NG



OK

5.READ VALUE USING GTS (OUTER MIRROR AUTO SWITCH)

NG

GO TO SMART ENTRY AND START SYSTEM (for Entry Function)

Click hereVehicle Interior>THEFT DETERRENT / KEYLESS ENTRY>SMART ENTRY AND START SYSTEM (for Entry Function (except NR Series))>HOW TO PROCEED WITH TROUBLESHOOTING


5.READ VALUE USING GTS (OUTER MIRROR AUTO SWITCH)
a.

Read the Data List according to the display on the GTS.

Body Electrical > Main Body > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Outer Mirror Auto Switch Retractable outer mirror switch signal OFF or ON OFF: Retractable outer mirror switch not in auto retract position
ON: Retractable outer mirror switch in auto retract position 		-
Body Electrical > Main Body > Data List
Tester Display
Outer Mirror Auto Switch
50003 449 72
OK:

On the GTS screen, ON or OFF is displayed accordingly.



Result:
Proceed to
OK
NG



OK

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL


NG

6.INSPECT OUTER MIRROR SWITCH ASSEMBLY
6.INSPECT OUTER MIRROR SWITCH ASSEMBLY

Click hereVehicle Exterior>MIRROR (EXT)>OUTER MIRROR SWITCH>INSPECTION

Result:
Proceed to
OK
NG



OK

7.CHECK HARNESS AND CONNECTOR (OUTER MIRROR SWITCH ASSEMBLY - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))

NG

REPLACE OUTER MIRROR SWITCH ASSEMBLY

Click hereVehicle Exterior>MIRROR (EXT)>OUTER MIRROR SWITCH>REMOVAL


7.CHECK HARNESS AND CONNECTOR (OUTER MIRROR SWITCH ASSEMBLY - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))
a.

Disconnect the I86 main body ECU (multiplex network body ECU).


b.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
L15-9 (MAT) - I86-26 (AMR) Always Below 1 Ω
L15-9 (MAT) or I86-26 (AMR) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL


NG

REPAIR OR REPLACE HARNESS OR CONNECTOR