Component Tests and General Diagnostics

INSPECTION







1. Master switch (2 door):
INSPECT DRIVER'S DOOR LOCK CONTROL SWITCH CONTINUITY
If continuity is not as specified, replace the switch.







2. Master switch (4 door):
INSPECT DRIVER'S DOOR LOCK CONTROL SWITCH CONTINUITY
If continuity is not as specified, replace the switch.







3. INSPECT FRONT PASSENGER'S DOOR LOCK CONTROL SWITCH CONTINUITY
If continuity is not as specified, replace the switch.




4. INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY

LH:

If continuity is not as specified, replace the switch.

RH:

If continuity is not as specified, replace the switch.

5. INSPECT DRIVER'S DOOR LOCK MOTOR OPERATION




a. Connect the positive (+) lead from the battery to terminal 7 and the negative (-) lead to terminal 3, and check that the door lock link moves to UNLOCK position.




b. Reverse the polarity and check that the door lock link moves to LOCK position.
If operation is not as specified, replace the door lock assembly.

6. INSPECT FRONT PASSENGER'S DOOR LOCK MOTOR OPERATION




a. Connect the positive (+) lead from the battery to terminal 6 and the negative (-) lead to terminal 2, and check that the door lock moves to UNLOCK position.




b. Reverse the polarity and check that the door lock link moves to LOCK position.
If operation is not as specified, replace the door lock assembly.

7. INSPECT REAR LH DOOR LOCK MOTOR OPERATION




a. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, and check that the door lock moves to UNLOCK position.




b. Reverse the polarity and check that the door lock link moves to LOCK position.
If operation is not as specified, replace the door lock assembly.

8. INSPECT REAR RH DOOR LOCK MOTOR OPERATION




a. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2, and check that the door lock moves to UNLOCK position.




b. Reverse the polarity and check that the door lock link moves to LOCK position.
If operation is not as specified, replace the door lock assembly.







9. INSPECT DRIVER'S DOOR UNLOCK DETECTION SWITCH CONTINUITY
If continuity is not as specified, replace the switch.







10. INSPECT FRONT PASSENGER'S DOOR UNLOCK DETECTION SWITCH CONTINUITY
If continuity is not as specified, replace the switch.