Dodge ZB 2005 Service Manual page 1683

POWER DOOR LOCKS/RKE
DRIVER DOOR LOCK CIRCUIT SHORT TO GROUND —
TEST
3 Disconnect the Body Control Module C2 and C3 connectors.
Measure the resistance between the Driver Door Switch Mux circuit and the Driver
Door Switch Return circuits in the BCM C2 and C3 connectors.
Is the resistance below 200.0 ohms?
Yes → Go To 4
→ Go To 7
No
4 Disconnect the Body Control Module C2 and C3 connectors.
Disconnect the Driver Door Lock Switch connector.
Measure the resistance between the Driver Door Switch Mux circuit and the Driver
Door Switch Return circuit in the BCM C2 and C3 connectors.
Is the resistance below 200 ohms?
Yes → Go To 5
→ Replace the Driver Door Lock Switch.
No
5 Disconnect the Body Control Module C2 and C3 connectors.
Disconnect the Driver Interior Door Handle Switch connector.
Measure the resistance between the Driver Door Switch Mux circuit and the Driver
Door Switch Return circuit in the BCM C2 and C3 connectors.
Is the resistance below 200 ohms?
Yes → Go To 6
→ Replace the Driver Interior Door Handle Switch.
No
6 If there are no possible causes remaining, view repair.
Repair
7 If there are no possible causes remaining, view repair.
Repair
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Repair the Driver Door Switch Mux wire for a short to the Driver
Door Switch Return wire.
Perform BODY VERIFICATION TEST - VER 1.
Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
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Continued
APPLICABILITY
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