RAM 1500 Truck 4WD V8-5.7L VIN D (2005)
Turn the ignition off.
Disconnect the Instrument Cluster C3 harness connector.
Measure the resistance of the (G74) Passenger Door Ajar Switch Sense circuit between the Instrument Cluster connector and the Door Latch
connector.
Q: Is the resistance below 5.0 ohms?
YES: Replace the Instrument Cluster. Perform BODY VERIFICATION TEST - VER 1. See: Testing and Inspection/Diagnostic Trouble Code
Tests and Associated Procedures/Verification Tests/Body Verification Test
NO: Repair the (G74) Passenger Door Ajar Switch Sense circuit for an open. Perform BODY VERIFICATION TEST - VER 1. See: Testing and
Inspection/Diagnostic Trouble Code Tests and Associated Procedures/Verification Tests/Body Verification Test
Passenger Door Ajar Circuit Shorted to Ground
PASSENGER DOOR AJAR CIRCUIT SHORTED TO GROUND
