Left Front Door Ajar Switch Sense Circuit Shorted To Ground - Chrysler Town and Country 2003 Owner's Manual

Symptom:
*LEFT FRONT DOOR AJAR SWITCH SENSE CIRCUIT SHORTED
TO GROUND
LEFT FRONT DOOR (LOCK MOTOR) AJAR SWITCH SHORTED TO GROUND

LEFT FRONT DOOR AJAR SWITCH SENSE CIRCUIT SHORTED TO GROUND

BODY CONTROL MODULE INTERNAL MALFUNCTION
TEST
1 With the DRBIII in Inputs/Outputs, read the DR DOOR AJAR SW state.
Disconnect the Left Front Door (Lock Motor) Ajar Switch harness connector.
With the DRBIII in Inputs/Outputs, read the DR DOOR AJAR SW state.
Did the Switch State change from CLOSED to OPEN?
Yes → Replace the Left Front Door (Lock Motor) Ajar Switch.
→ Go To 2
No
2 Disconnect the Body Control Module C3 harness connector.
Disconnect the Left Front Door (Lock Motor) Ajar Switch harness connector.
Using a 12-volt Test Light connected to 12-volts, test the Sense circuit for a short to
ground.
Does the Test Light illuminate?
Yes → Repair the Left Front Door Ajar Switch Sense circuit for a short to
→ Replace the Body Control Module.
No
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
ground.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
425
DOOR AJAR
APPLICABILITY
All
All