Toyota Highlander Service Manual: Inspection

1. INSPECT OUTER MIRROR SWITCH ASSY

(a) Inspect the mirror switch continuity.

1.  Turn to the left/right adjustment switch to the L position.

   Inspect the left side mirror switch continuity.

If the continuity is not as specified, replace the switch.

2.  Turn to the left/right adjustment switch to the R position.

Inspect the right side mirror switch continuity

If the continuity is not as specified, replace the switch.

2. INSPECT OUTER REAR VIEW MIRROR ASSY RH

(a) Inspect operation of the mirror motor

(b) Check operation of the mirror heater.

1.  Check the mirror between terminals 7 and 8 of the connector.

   Standard: continuity

2.  Check that the mirror is warmed up when connecting the battery positive (+) to terminal 7 and the battery negative (-) to terminal 8 of the connector.

3. INSPECT OUTER REAR VIEW MIRROR ASSY LH

(a) Inspect operation of the mirror motor.

(b) Check operation of the mirror heater.

1.  Check the mirror between terminals 7 and 8 of the connector.

   Standard: continuity

2.  Check that the mirror is warmed up when connecting the battery positive (+) to terminal 7 and the battery negative (-) to terminal 8 of the connector.

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