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Home › Chevrolet › 2004 › Impala LS › Repair and Diagnosis › External Pages › Different car › Section 1112 (Programming And Setup - All Systems) › Repair Instructions › Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6T70/6T75) › TCM Reprogramming

TCM Reprogramming

WARNING: This page is about a different car, the 2012 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
  1. If the TCM needs to be reprogrammed, refer to Service Programming System (SPS) .
  2. Perform the Reset Transmission Adapts - Refer to Reset Transmission Adapts .
    NOTE:

    After programming, perform the following to avoid future misdiagnosis:

  1. Turn the ignition OFF for 30 seconds.
  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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