Left Unlock Output Failure - BCM

Test 1 - 2:

Test 3 - 4:

SYMPTOM
LEFT UNLOCK OUTPUT FAILURE - BCM

WHEN MONITORED
At all times when battery power is supplied to the Body Control Module.

SET CONDITION
When the BCM senses a short condition on the left side door unlock circuits for over 125 milliseconds.

POSSIBLE CAUSES
- DTC present
- Body control module - left door unlock driver short to ground
- Left front door unlock driver short to ground
- Left sliding door unlock driver short to ground
- Left front door lock motor - short to ground
- Left sliding door lock motor - short to ground