No CCD Message From PCM
NOTE:
After making any repairs, perform BODY VERIFICATION TEST
and POWERTRAIN VERIFICATION TEST
under VERIFICATION TESTS.
- If engine does not run, see TEST NS-SEL: NO-START TEST SELECTION in SELF-DIAGNOSTICS - CARAVAN, TOWN & COUNTRY, & VOYAGER article in ENGINE PERFORMANCE. If engine runs, go to next step.
- Turn ignition off. Disconnect Powertrain Control Module (PCM) connectors. PCM is located in engine compartment between left inner fender and power distribution center. Turn ignition on. Connect one end of a jumper wire to ground. Using other end of jumper wire, backprobe terminal No. 59 (Violet/Brown wire) at PCM C2 connector. See Fig 1 . Using scan tool, select BODY, BODY COMPUTER, then SYSTEM TEST. Perform CCD BUS test. If scan tool does not display BUS SHORT TO GROUND, repair open in Violet/Brown wire. If scan tool displays BUS SHORT TO GROUND, go to next step.
- Disconnect jumper wire from terminal No. 59 and reconnect jumper wire to terminal No. 60 (White/Black wire) at PCM C2 connector. Perform CCD BUS test. If scan tool does not display BUS SHORT TO GROUND, repair open in White/Black wire. If scan tool displays BUS SHORT TO GROUND, replace PCM.