Chrysler 1998 Voyager Service Manual page 349

NS
DIAGNOSIS AND TESTING (Continued)
CONDITION
NO DISPLAY
ODOMETER DIAGNOSIS
POSSIBLE
CAUSES
1. No CCD 1. Use a scan tool to check the BCM. Refer to the BCM section of
Odometer Bus the manual to properly diagnose and repair.
Message from Body
Control Module.
2. Internal Cluster 2. (a) Perform Cluster Self Diagnostic Test and check for fault
Failure. codes.
• If odometer passes the dim test and segment check and
fault codes 110 or 111 don't appear in the odometer display
then failure is not in the cluster. Look for another possible
cause of failure.
• If odometer doesn't work go to Step (b).
•If fault code 110 is displayed in the odometer, go to Step (b).
• If fault code 920 or 921 is displayed use a scan tool to check
BCM.
(b) Remove cluster from instrument panel and verify that
odometer assembly is properly connected to main pc board. If
OK, go to Step (c). If not OK, reconnect odometer assembly to
main pc board.
(c) Replace odometer assembly. Go to Step (d).
(d) Connect cluster into instrument panel wiring harness.
Place it back into the proper position in the instrument panel.
DO NOT COMPLETELY INSTALL CLUSTER TO INSTRUMENT
PANEL UNTIL UNIT IS TESTED. Go to Step (e).
(e) Perform Self Diagnostic Test. If OK, continue installation. If
not OK, go to Step (f).
(f) Replace main cluster pc board and use a scan tool to
calibrate cluster. If not OK, look at another possible cause for
the odometer failure.
INSTRUMENT PANEL AND SYSTEMS
CORRECTION
8E - 13