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Home >> Chrysler >> 2004 >> Crossfire Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Electrical Diagnostics >> Diagnosis And Testing >> DTC P0600: Lost Comm With Electric Gear Shift Module (SLA) >> Diagnostic Test >> 3. Pcm And SKREEM Can C Bus Termination

3. Pcm And SKREEM Can C Bus Termination

Turn the ignition off.

Measure the resistance of the PCM 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 PCM CAN C BUS Termination
G01860256Courtesy of DAIMLERCHRYSLER CORP.

Is the resistance between 50 and 70 ohms? 

  1. Yes  >> Go To 11 
  2. No  >> Go To 4