INSPECTION PROCEDURE 3: Electric-folding door mirror timer function does not work normally.


caution Whenever the ECU is replaced, ensure that the input and output signal circuits are normal.

COMMENTS ON TROUBLE SYMPTOM
If the door mirrors can be operated by using the electric remote controlled mirror switch (folding/unfolding switch), the ETACS-ECU may be faulty.

PROBABLE CAUSES

  • Malfunction of ETACS-ECU

DIAGNOSTIC PROCEDURE

Retest the system.
Check that the electric-folding door mirror timer function works normally.

Q. Is the check result normal?
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunction .)
Replace ETACS-ECU.