Operation CHARM: Car repair manuals for everyone.

Power Locks: Testing and Inspection




SYMPTOM CHART

MAIN POWER SUPPLY AND GROUND CIRCUIT CHECK




Main Power Supply Circuit Check




Ground Circuit Check

Step 1:




Step 2:




DOOR SWITCH CHECK

Step 1:




Steps 2 - 3:




KEY SWITCH (INSERTED) CHECK

Steps 1 - 2:




DOOR LOCK/UNLOCK SWITCH CHECK

Steps 1 - 2:




DOOR KEY CYLINDER SWITCH CHECK

Steps 1 - 2:




DOOR LOCK ACTUATOR CHECK