Symptom:
*ALL DOOR LOCKS INOPERATIVE
POSSIBLE CAUSES
DECKLID RELEASE RELAY OUTPUT WIRE SHORT TO GROUND
FUSED B(+) CIRCUIT OPEN
FUSED B(+) WIRE SHORT TO GROUND.
GROUND CIRCUIT OPEN
DOOR LOCK RELAY OUTPUT CIRCUIT OPEN
DRIVER DOOR UNLOCK RELAY OUTPUT SHORT TO DOOR LOCK RELAY OUTPUT
DRIVER DOOR UNLOCK RELAY OUTPUT WIRE SHORT TO GROUND
DOOR LOCK RELAY OUTPUT WIRE SHORT TO GROUND
DOOR UNLOCK RELAY OUTPUT SHORT TO DOOR LOCK RELAY OUTPUT
DECKLID RELEASE SOLENOID-SHORTED
DOOR UNLOCK RELAY OUTPUT WIRE SHORT TO GROUND
DEFECTIVE FUSE #14
RKE MODULE - B(+) SHORT TO GROUND
RKE MODULE - RELAYS OPEN
RKE MODULE - SHORTED
TEST ACTION APPLICABILITY
1 Note: Ensure there is communication with the RKE module (with the DRB
select (Vehicle Theft() before proceeding. If not, refer to the (COMMUNICA-
TION( catagory.
Test Fuse #14 in the fuse block.
Is the fuse open?
All
Yes → Go To 2
No → Go To 13
2 Turn ignition off.
Remove Fuse #14 in the Fuse Block.
Measure the resistance of the fused B(+) circuit from the fuse output cavity to
ground.
Is the resistance below 100.0 ohms?
All
Yes → Go To 3
No → Go To 4
192
POWER DOOR LOCKS/RKE
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