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Home >> Chevrolet >> 2013 >> Spark LS, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Programming And Setup - All Systems) >> Repair Instructions >> Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (CVT) >> Transmission Control Module (TCM) Reprogramming
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Transmission Control Module (TCM) Reprogramming

WARNING: This page is about a different car, the 2014 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
    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 reprogramming procedure.

  1. If the TCM needs to be reprogrammed, refer to Service Programming System (SPS) .
  2. Perform the Transmission Adaptive Pressure Reset. Refer to Transmission Adaptive Pressure Reset .
    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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