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TCM Reprogramming

  1. If the TCM needs to be programmed. Refer to Service Programming System (SPS) .
    NOTE: Use a scan tool to view and record the Transmission Control Module - End Model Part Number in the original TCM prior to starting the TCM programming procedure.
  2. Perform the Transmission Service Fast Learn. Refer to Transmission Service Fast Learn Procedure (MR8) .
  1. Turn the ignition OFF for 30 seconds.
    NOTE: After programming, perform the following to avoid future misdiagnosis:
  2. Turn the ignition ON with the engine OFF.
  3. Use the scan tool in order to retrieve history DTCs from all modules.
  4. Clear all history DTCs.
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