Dodge Ram 2004 Service Manual page 451

PRNDL SWITCH INPUT CIRCUIT OPEN (DIESEL ONLY) —
TEST
3 Turn the ignition off.
Disconnect the Transmission Range Sensor harness connector.
Disconnect the Instrument Cluster C2 harness connector.
Measure the resistance of the Transmission Range Sensor 5 Volt Supply circuit.
Is the resistance above 5.0 ohms?
Yes → Repair the TRS 5 Volt Supply circuit for an open.
→ Replace and configure the Instrument Cluster in accordance with
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
INSTRUMENT CLUSTER
437
Continued
APPLICABILITY
All