Circuit/System Testing

Front Door Lock Circuit Test

1. Disconnect the harness connector at the affected door latch, and connect a test lamp between the listed lock actuator control circuit terminals.
   • Driver terminal 2 to 3
   • Passenger terminal 5 to 6
2. Verify that the test lamp illuminates while the lock switch is operated to lock and unlock.
   • If the test lamp does not illuminate, test the lock actuator control circuits for an open/high resistance or a short to ground. If the circuit tests normal replace the affected door latch.
3. If the circuits test normal replace the affected door lock and side window switch.