Component Tests and General Diagnostics

INSPECTION







1. Connector disconnected:
INSPECT POWER WINDOW MASTER SWITCH CIRCUIT
Disconnect the connectors from the switch and inspect connector on the wire harness side.
If circuit is not as specified, replace the switch.

2. INSPECT POWER WINDOW MASTER SWITCH CIRCUIT







3. INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY
If continuity is not as specified, replace the door lock assembly.







4. INSPECT DRIVER SIDE DOOR UNLOCK DETECTION SWITCH CONTINUITY
If continuity is not as specified, replace the door lock assembly.







5. INSPECT PASSENGER DOOR UNLOCK DETECTION SWITCH CONTINUITY
If continuity is not as specified, replace the door lock assembly.







6. INSPECT REAR DOOR DOOR UNLOCK DETECTION SWITCH CONTINUITY
If continuity is not as specified, replace the door lock assembly.







7. INSPECT BACK DOOR OPENER SWITCH CONTINUITY
If continuity is not as specified, replace the door lock assembly.




8. INSPECT DOOR LOCK MOTOR AND J/B CIRCUIT
a. Remove the body ECU from the driver's side junction block.
b. Connect the positive (+) lead from the battery to J/B terminal 9 and the negative (-) lead to J/B terminal 10, and check that the door lock link moves to LOCK position.
c. Reverse the polarity and check that the door link moves to UNLOCK position.
If operation is not as specified, inspect door lock motor.




9. INSPECT DRIVER SIDE DOOR LOCK MOTOR OPERATION
a. Connect the positive (+) lead from the battery to terminal 5 and the negative (-) lead to terminal 6, and check that the door lock link moves to LOCK position.
b. Reverse the polarity and check that the door lock link moves to UNLOCK position.
If operation is not as specified, replace the door lock assembly.




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




11. INSPECT REAR DOOR LOCK MOTOR OPERATION ( ): RH side
a. Connect the positive (+) lead from the battery to terminal 3 (1) and the negative (-) lead to terminal 4 (2), and check that the door lock link moves to LOCK position.
b. Reverse the polarity and check that the door lock link moves to UNLOCK position.
If operation is not as specified, replace the door lock assembly.

12. INSPECT DOOR LOCK MOTOR CIRCUIT




13. INSPECT LUGGAGE COMPARTMENT DOOR OPENER MOTOR OPERATION
Connect positive (+) lead to the terminal 1 and negative (-) lead to the opener motor body, and check that the motor operates. If operation is not as specified, replace the motor assembly.




14. INSPECT LUGGAGE COMPARTMENT DOOR OPENER MOTOR CIRCUIT




15. INSPECT BACK DOOR OPENER MOTOR OPERATION
Connect positive (+) lead to the terminal 1 and negative (-) lead to the terminal 2, and check that the motor operates.
If operation is not as specified, replace the motor assembly.