Chrysler 1998 Voyager Service Manual page 351

NS
DIAGNOSIS AND TESTING (Continued)
CONDITION
NO DISPLAY
ELECTRONIC GEAR INDICATOR DISPLAY DIAGNOSIS
POSSIBLE
CAUSES
1. Internal Cluster 1. (a) Perform Cluster Self Diagnostic Test and check for fault
Failure. codes.
• If PRND3L 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 PRND3L doesn't work go to Step (b).
• If fault code 110 is displayed in the odometer, go to Step (b)
• If fault code 905 is displayed use a scan tool to check
electronic TCM.
(b) Remove cluster from instrument panel and verify that
PRND3L assembly is properly connected to main pc board. If
OK, go to Step (c). If not OK, reconnect PRND3L assembly to
main pc board.
(c) Replace PRND3L 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 PRND3L failure.
INSTRUMENT PANEL AND SYSTEMS
CORRECTION
8E - 15