Durango 2WD V8-5.9L VIN Z LDC (2000)
1. Check the fuses in the junction block. If OK, go to Step 2. If not OK, repair the shorted circuit or component as required and replace the faulty
fuse.
2. Check for battery voltage at the fuse in the junction block. If OK, go to Step 3. If not OK, repair the open circuit to the Power Distribution Center
(PDC) as required.
3. Disconnect and isolate the battery negative cable. Remove the CTM from its mounting bracket to access the CTM wire harness connectors. Refer
to Central Timer Module in the Removal and Installation for the procedures.
4. Unplug the wire harness connectors from the CTM. Check the wire harness connectors and the receptacles in the module for loose, corroded, or
damaged terminals and pins. If OK, go to Step 5. If not OK, repair as required.
5. Probe the ground circuit cavity of the 14-way CTM wire harness connector and check for continuity to a good ground. On the high-line version of
the CTM, repeat the check between the ground circuit cavity of the 18-way CTM wire harness connector and a good ground. In each case, there
should be continuity. If OK, go to Step 6. If not OK, repair the open circuit(s) to ground as required.
6. Connect the battery negative cable. Check for battery voltage at the fused B(+) circuit cavity of the 14-way CTM wire harness connector. If OK,
go to Step 7. If not OK, repair the open circuit to the junction block as required.
7. Turn the ignition switch to the ON position. Check for battery voltage at the fused ignition switch output (RUN/START) circuit cavity of the
14-way CTM wire harness connector. On the highline version of the CTM, repeat the check at the fused ignition switch output
(RUN/ACCESSORY) circuit cavity of the 18-way CTM wire harness connector. If OK, replace the faulty CTM. If not OK, repair the open circuit
from the CTM to the junction block as required.
Chime Inoperative At All Times
Test 1
SYMPTOM
CHIME INOPERATIVE AT ALL TIMES
POSSIBLE CAUSES
-
CTM-CHIME inoperative
Chime Inoperative With Any Lamp or Gauge Warning