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Home >> Isuzu >> 2007 >> Ascender 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 204 (Programming And Setup) >> Repair Instructions >> Engine Control Module Programming and Setup (5.3L) >> ECM Replacement
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ECM Replacement

WARNING: This page is about a different car, the 2008 Saab 9-7X. However, it is still accessible from the selected car via links, so may be relevant.

If the engine control module (ECM) is replaced, the following procedures must be performed:

  1. ECM Reprogramming-Refer to Service Programming System (SPS) .
  2. The CKP System Variation Learn-Refer to Crankshaft Position System Variation Learn .
  3. Engine Oil Life Remaining-When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was replaced.
  4. Transmission Fluid Life Remaining-When available, use the scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was replaced.
  5. Theft Deterrent-Refer to Immobilizer System Component Programming (North America except Canada) or Immobilizer System Component Programming (Canada) .