Passenger Door Unlatch Circuit Short To Ground - Dodge ZB 2005 Service Manual

POWER DOOR LOCKS/RKE
Symptom:

PASSENGER DOOR UNLATCH CIRCUIT SHORT TO GROUND

When Monitored and Set Condition:
PASSENGER DOOR UNLATCH CIRCUIT SHORT TO GROUND
When Monitored: At all times when battery power is supplied to the Body Control
Module.
Set Condition: When the BCM senses an over current condition on the Passenger Door
Unlatch Driver circuit for over 125 milliseconds during an unlatch action.
DTC PRESENT
BODY CONTROL MODULE - PASSENGER DOOR UNLATCH DRIVER SHORT TO GROUND
PASSENGER DOOR UNLATCH DRIVER WIRE SHORT TO GROUND
PASSENGER DOOR LATCH MOTOR - SHORT TO GROUND
TEST
1 With the DRBIII , record and erase DTC's.
With the DRBIII , read DTC's.
Try to open and close the driver door several times while monitoring the DRBIII .
Does the DRBIII display PASSENGER DOOR UNLATCH CIRCUIT SHORTED TO
GROUND?
Yes → Go To 2
→ Using the wiring diagram/schematic as a guide, inspect the
No
2 Disconnect the Body Control Module C2 connector.
Measure the resistance between ground and the Passenger Door Unlatch Driver
circuit.
Is the resistance below 1000 ohms?
Yes → Go To 3
→ Replace the Body Control Module.
No
3 Disconnect the Body Control Module C2 connector.
Disconnect the Passenger Door Latch Motor connector.
Measure the resistance between ground and the Passenger Door Unlatch Driver
circuit.
Is the resistance below 1000.0 ohms?
Yes → Repair the Passenger Door Unlatch Driver wire for a short to
→ Replace the Door Latch Motor.
No
POSSIBLE CAUSES
ACTION
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
ground.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
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APPLICABILITY
All
All
All