Dodge ZB 2005 Service Manual page 1692

PASSENGER DOOR LOCK CIRCUIT SHORT TO GROUND —
TEST
3 Disconnect the Body Control Module C3 and C4 connectors.
Measure the resistance between the Passenger Door Switch Mux circuit and the
Passenger Door Switch Return circuits in the BCM C3 and C5 connectors.
Is the resistance below 200.0 ohms?
Yes → Go To 4
→ Go To 8
No
4 Disconnect the Body Control Module C3 and C4 connectors.
Disconnect the Passenger Door Lock Switch connector.
Measure the resistance between the Passenger Door Switch Mux circuit and the
Passenger Door Switch Return circuit in the BCM C3 and C5 connectors.
Is the resistance below 200 ohms?
Yes → Go To 5
→ Replace the Passenger Door Lock Switch.
No
5 Disconnect the Body Control Module C3 and C4 connectors.
Disconnect the Passenger Interior Door Handle Switch connector.
Measure the resistance between the Passenger Door Switch Mux circuit and the
Passenger Door Switch Return circuit in the BCM C3 and C5 connectors.
Is the resistance below 200 ohms?
Yes → Go To 6
→ Replace the Passenger Interior Door Handle Switch.
No
6 Disconnect the Body Control Module C3 and C4 connectors.
Disconnect the Passenger Interior Door Handle Switch connector.
Measure the resistance between the Passenger Door Switch Mux circuit and the
Passenger Door Switch Return circuit in the BCM C3 and C5 connectors.
Is the resistance below 200 ohms?
Yes → Go To 7
→ Replace the Passenger Exterior Door Handle Switch.
No
7 If there are no possible causes remaining, view repair.
Repair
8 If there are no possible causes remaining, view repair.
Repair
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Repair the Passenger Door Switch Mux wire for a short to the
Passenger Door Switch Return wire.
Perform BODY VERIFICATION TEST - VER 1.
Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
POWER DOOR LOCKS/RKE
311
Continued
APPLICABILITY
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