Dodge Ram 2004 Service Manual page 476

POWER DOOR LOCKS/RKE
ALL DOOR LOCK OUTPUT CIRCUIT SHORT TO GROUND OR VOLTAGE
—
Continued
TEST
6 Disconnect the Instrument Cluster C1 connector.
Turn the ignition on.
Measure the voltage between ground and the Door Lock Driver Right Doors circuit.
Is there any voltage present?
Yes → Repair the Door Lock or Unlock Driver Right Doors circuit for a
→ Go To 7
No
7 Disconnect the Instrument Cluster C1 connector.
Turn the ignition on.
Measure the voltage between ground and the Door Lock Driver Left Doors circuit.
Is there any voltage present?
Yes → Repair the Door Lock or Door Unlock Driver Left Doors circuit for
→ Go To 8
No
8 If there are no possible causes remaining, view repair.
Repair
ACTION
short to voltage.
Perform BODY VERIFICATION TEST - VER 1.
a short to voltage.
Perform BODY VERIFICATION TEST - VER 1.
Replace the Instrument Cluster.
Perform BODY VERIFICATION TEST - VER 1.
462
APPLICABILITY
All
All
All