Dodge Ram 2004 Service Manual page 500

POWER DOOR LOCKS/RKE
*CYLINDER LOCK SWITCH INOPERATIVE —
TEST
4 Disconnect the Cylinder Lock Switch connector.
Disconnect the Instrument Cluster C2 connector.
Measure the resistance of the Cylinder Lock Switch Mux circuit between the Switch
connector and the Instrument Cluster connector.
Is the resistance below 5.0 ohms?
Yes → Replace the Instrument Cluster.
→ Repair the Cylinder Lock Switch Mux circuit for an open.
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Continued
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APPLICABILITY
All