One Door Fails to Lock and Unlock - PT27

Test 1 - 3:

Test 4 - 6:

SYMPTOM
ONE DOOR FAILS TO LOCK AND UNLOCK - PT27

POSSIBLE CAUSES
- * Open motor - 27
- Door (or driver door) unlock relay output wire open
- Door lock relay output wire open
- Door (or driver door) unlock relay output CKT short to door lock relay output
- RKE module - door lock open
- RKE module - door unlock open
- RKE module - shorted