Toyota Highlander manuals

Toyota Highlander Service Manual: Inspection

1. INSPECT DOOR CONTROL SWITCH ASSY

INSPECT DOOR CONTROL SWITCH ASSY


(a) Inspect the door control switch continuity

INSPECT DOOR CONTROL SWITCH ASSY


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

2. INSPECT FRONT DOOR LOCK ASSY RH

INSPECT FRONT DOOR LOCK ASSY RH


(a) Inspect the door lock assembly continuity.

INSPECT FRONT DOOR LOCK ASSY RH


If the continuity is not as specified, replace the door lock assembly.

INSPECT FRONT DOOR LOCK ASSY RH


(b) Inspect operation of the door lock motor.

INSPECT FRONT DOOR LOCK ASSY RH


If operation is not as specified, replace the door lock assembly.

(c) Inspect the position switch continuity.

INSPECT FRONT DOOR LOCK ASSY RH


If the continuity is not as specified, replace the door lock assembly.

3. INSPECT FRONT DOOR LOCK ASSY LH

INSPECT FRONT DOOR LOCK ASSY LH


(a) Inspect the door lock assembly continuity.

INSPECT FRONT DOOR LOCK ASSY LH


If the continuity is not as specified, replace the door lock assembly.


(b) Inspect operation of the door lock motor.

INSPECT FRONT DOOR LOCK ASSY LH


If operation is not as specified, replace the door lock assembly.

(c) Inspect the position switch continuity.

INSPECT FRONT DOOR LOCK ASSY LH


If the continuity is not as specified, replace the door lock assembly.

4. INSPECT REAR DOOR LOCK ASSY RH

INSPECT REAR DOOR LOCK ASSY RH


(a) Inspect operation of the door lock motor

INSPECT REAR DOOR LOCK ASSY RH


If operation is not as specified, replace the door lock assembly.

(b) Inspect the position switch continuity.

INSPECT REAR DOOR LOCK ASSY RH


If the continuity is not as specified, replace the door lock assembly.

5. INSPECT REAR DOOR LOCK ASSY LH

INSPECT REAR DOOR LOCK ASSY LH


(a) Inspect the operation of door lock motor

INSPECT REAR DOOR LOCK ASSY LH


If operation is not as specified, replace the door lock assembly.

(b) Inspect the position switch continuity.

INSPECT REAR DOOR LOCK ASSY LH


If operation is not as specified, replace the door lock assembly.

6. INSPECT BACK DOOR LOCK ASSY

 INSPECT BACK DOOR LOCK ASSY


(a) Inspect operation of the door lock motor

 INSPECT BACK DOOR LOCK ASSY


If operation is not as specified, replace the door lock assembly.

(b) Inspect the back door courtesy switch continuity

 INSPECT BACK DOOR LOCK ASSY


If the continuity is not as specified, replace the door lock assembly.

On-vehicle inspection
1. DOOR LOCK FAIL-SAFE (a) When a malfunction in the door control switch (manual switch, operation interlocked with key) has been detected, door LOCK/UNLOCK operation become disabled. 2. CHECK EL ...

Wireless door lock control system
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