AUTO Power Retract Mirrors do not operate [10/2022 - 11/2023]: Procedure

1. Check the power retract mirror function.

   Refer to OPERATION CHECK [10/2022 - 11/2023]

   OK

   Power retract mirror function operates normally.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

GO TO OTHER DIAGNOSIS PROCEDURE (Power Retractable Mirrors do not Operate with Power Retract Mirror Switch). Refer to  Power Retractable Mirrors do not Operate with Power Retract Mirror Switch [10/2022 - 11/2023]  

Result: 

OK 

See step  2

1. Check the power door lock control system.

   Refer to OPERATION CHECK [12/2019 - 11/2023]

   OK

   Power door lock control system is normal.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

GO TO POWER DOOR LOCK CONTROL SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2019 - 11/2023] 

Result: 

OK 

See step  3

1. Check the wireless door lock control system.

   Refer to OPERATION CHECK [12/2019 - 11/2023]

   OK

   Wireless door lock control system is normal.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

GO TO WIRELESS DOOR LOCK CONTROL SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2019 - 11/2023] 

Result: 

OK 

See step  4

1. Check the smart key system (for Entry Function).

   Refer to OPERATION CHECK [12/2019 - 11/2023]

   OK

   Smart key system (for Entry Function) is normal.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

GO TO SMART KEY SYSTEM (for Entry Function). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2019 - 11/2023] 

Result: 

OK 

See step  5

1. 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
   Auto Mirror SW	Retractable outer mirror switch signal	OFF or ON	OFF: Retractable outer mirror switch not in auto position ON: Retractable outer mirror switch in auto position	-

   Body Electrical > Main Body > Data List 

   Tester Display
   Auto Mirror SW

   OK

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

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [10/2022 - 11/2023] 

Result: 

NG 

See step  6

Refer to INSPECTION [12/2019 - ]

Result

Result: 

NG 

REPLACE OUTER MIRROR SWITCH ASSEMBLY. Refer to  REMOVAL [12/2019 - ] 

Result: 

OK 

See step  7

1. Disconnect the H44 main body ECU (multiplex network body ECU).
2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   J22-10 (MR) - H44-16 (RET)	Always	Below 1 Ω
   J22-9 (MAT) - H44-6 (AMR)	Always	Below 1 Ω
   J22-8 (E2) - H44-9 (MIRE)	Always	Below 1 Ω
   J22-10 (MR) or H44-16 (RET) - Body ground	Always	10 kΩ or higher
   J22-9 (MAT) or H44-6 (AMR) - Body ground	Always	10 kΩ or higher
   J22-8 (E2) or H44-9 (MIRE) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [10/2022 - 11/2023] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR