|
|
Symptom: *ALL DOORS FAIL TO LOCK FROM ANY SWITCH POSSIBLE CAUSES DOOR LOCK RELAY OUTPUT CIRCUIT SHORT TO GROUND KEY-IN IGNITION SWITCH SHORTED KEY-IN IGNITION SWITCH SENSE CIRCUIT SHORT TO GROUND CENTRAL TIMER MODULE - DOOR LOCK OPEN CENTRAL TIMER MODULE - KEY-IN IGNITION SWITCH SHORTED TEST ACTION APPLICABILITY 1 NOTE: Ensure Driver Door Ajar Switch and Parking Lamps are operational before t, read the KEY-IN IGNITION status. Does the DRBIII t display CLOSED? All Yes → No → 2 Disconnect the ignition switch connector. t, read the KEY-IN IGNITION status. Does the DRBIII t display CLOSED? All Yes → No → Replace the Ignition Switch. 3 Disconnect the ignition switch connector. All Yes → Repair the Key-In Ignition Switch Sense circuit for a short to No → 4 If there are no possible causes remaining, view repair. All Repair Replace the Central Timer Module in accordance with the Service 265 POWER DOOR LOCKS/RKE |