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Verification Test

To validate the repair(s) perform the following steps.

  1. Connect any disconnected components.
  2. Connect the scan tool to the Data Link Connector (DLC).
  3. With the scan tool, erase Antilock Brake System (ABS) Diagnostic Trouble Codes (DTCs).
  4. With the scan tool, erase Powertrain Control Module (PCM) DTCs.
  5. With the scan tool, erase Electronic Shift Module (ESM) DTCs.
  6. With the scan tool, erase Transmission Control Module (TCM) DTCs.
    CAUTION:

    Apply the parking brake.

  7. With the scan tool, display the Transmission Temperature. Start and run the engine until the transmission temperature is above 43° C (110° F).
  8. If internal transmission components were repaired or replaced check the transmission fluid and adjust if necessary. Refer to the CHECK OIL LEVEL procedure. Refer to FLUID LEVEL CHECK .
  9. If internal transmission repairs are performed or the TCM is replaced, perform the TCM ADAPTATION procedure. Refer to TCM ADAPTATION - 948TE AND 9HP48 .
  10. After performing the above procedures, perform the Road Test Procedure. 
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