Prndl Not Displaying Correct Position (Eatx Vehicles) - Dodge Ram 2004 Service Manual

Symptom:
*PRNDL NOT DISPLAYING CORRECT POSITION (EATX VEHI-
CLES)
DTC PRESENT
INSTRUMENT CLUSTER
INTERMITTENT CONDITION
TEST
1 NOTE: Ensure that the correct Instrument Cluster is installed and is
correctly configured for the vehicle.
NOTE: Ensure that there is communication between the Cluster and PCM
before proceeding with this test.
NOTE: Diagnose and repair any DTCs before proceeding with this test.
NOTE: Ensure that the PCM passes the Shift Lever Test with the DRBIII
before proceeding with this test.
Turn the ignition on.
With the DRBIII , read DTCs.
Does the DRBIII display any MIC or PCM DTCs?
Yes → Refer to the correct symptom list for problems related to DTCs.
→ Go To 2
No
2 Perform the Instrument Cluster Self Test.
Turn the ignition off.
Press and hold the Trip/Reset button.
Turn the ignition on.
Observe the PRNDL display during the Self Test.
Did any part of the VF display fail to illuminate?
Yes → Replace and program the Instrument Cluster in accordance with
→ The condition is not present at this time. Monitor DRBIII
No
POSSIBLE CAUSES
ACTION
Perform BODY VERIFICATION TEST - VER 1.
the Service Information.
Perform BODY VERIFICATION TEST - VER 1.
parameters while wiggling the related wiring harness. refer to
any Technical Service Bulletins (TSB) that may apply. Visually
inspect the related wiring harness and connector terminals.
Perform BODY VERIFICATION TEST - VER 1.
INSTRUMENT CLUSTER
451
APPLICABILITY
All
All