FDCM VERIFICATION TEST



Diagnostic Test

1.PERFORM FDCM VERIFICATION TEST

NOTE: If the SKIM, PCM or FCM was replaced, refer to the service information for proper programming procedures.

  • Disconnect all jumper wires and reconnect all previously disconnected components and connectors.
  • Ensure that all accessories are turned off.
  • Ensure that the battery is fully charged.
  • If the FDCM was replaced as part of the repair you must program the new FDCM using the scan tool.
  • With the scan tool, record and erase all DTC(s) from the FDCM
  • Start and run the engine for 2 minutes while operating all functions of the system that caused the original concern.
  • Turn the ignition off, wait 5 seconds, then turn the ignition on. Using the scan tool, read DTC(s) from the FDCM.


Are any FDCM DTC(s) present or is the original condition still present?

Yes
  • The repair is not complete. Refer to the related category for the DTC or symptom that is still present.


No
  • The repair is complete.