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Home >> Chrysler >> 2004 >> Crossfire Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Electrical Diagnostics >> Diagnosis And Testing >> DTC P0600: No Can Message From Cab Module >> Diagnostic Test >> 4. Pcm Can C Bus Termination

4. Pcm Can C Bus Termination

With the ignition off.

Disconnect the PCM C4 harness connector.

NOTE: Check connectors - Clean/repair as necessary.

Measure the resistance of the SKREEM CAN C BUS termination by backprobing the CAN C BUS (+) circuit to the CAN C BUS (-) circuit at the PCM C4 harness connector.

Fig 1: Measuring Resistance Of SKREEM CAN C BUS Termination
G01860231Courtesy of DAIMLERCHRYSLER CORP.

Is the SKREEM CAN C BUS termination resistance between 110 and 130 ohms? 

  1. Yes  >> Replace and program the Powertrain Control Module. See ELECTRONIC CONTROL MODULES article.

    See POWERTRAIN VERIFICATION TEST - VER 2  .

  2. No  >> Go To 5