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Home >> Hummer >> 2005 >> H2 4D Utility Pickup >> Repair and Diagnosis >> General Information >> Reset Procedures >> Programming And Setup >> Repair Instructions >> Powertrain Control Module Programming And Setup >> PCM Replacement
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PCM Replacement

If the powertrain control module (PCM) is replaced, the following procedures must be performed:

  1. The PCM reprogramming - Refer to Service Programming System (SPS)  .
  2. The CKP variation learn - Refer to CKP System Variation Learn Procedure in Engine Controls.
  3. The Theft Deterrent Programming - Refer to Programming Theft Deterrent System Components in Theft Deterrent.