Toyota Yaris: Inner Rear View Mirror / Problem Symptoms Table

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Vehicle Interior / Mirror (int) / Inner Rear View Mirror / Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Automatic Glare-resistant EC Mirror

Symptom	Suspected Area	Link
Automatic glare-resistant EC mirror does not operate	ECU-IGR NO. 2 Fuse	-
	Inner rear view mirror assembly
	Wire harness or connector	-

System Diagram

S..

Inspection

INSPECTION PROCEDURE 1. INSPECT INNER REAR VIEW MIRROR ASSEMBLY (a) Inspect the operation of the electrochromic inner rear view mirror assembly. *a Black Colored Tape *b Forward Sensor *c Bright *d Dark *e Auxiliary Battery *f AUTO Switch *g Component without harness connected (Inner Rear View Mirror Assembly) - - (1) Connect a positive (+) lead from the auxiliary battery to terminal 4 (IG) and a negative (-) lead to terminal 1 (E)...

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