2004 Chrysler Crossfire AutomaticFACTORY OEM SERVICE PROCEDURE

1. Pcm

Turn the ignition off.

Disconnect the PCM C4 harness connector.

NOTE: Check connectors - Clean/repair as necessary.

Turn the ignition on.

Measure the voltage of the Speed Control Off Signal circuit at the PCM C4 harness connector.

Fig 1: Measuring Voltage Of Speed Control Off Signal Circuit At PCM C4 Harness Connector
G01861824Courtesy of DAIMLERCHRYSLER CORP.

Is the voltage above 10 volts?Β 

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

    See POWERTRAIN VERIFICATION TEST - VER 5Β  .

  2. NoΒ  >> Go To 2
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.