Installation Procedure

2006 Isuzu Ascender S, 5.3 M, 4WDSECTION Installation Procedure
WARNING: This page is about a different car, the 2007 Isuzu Ascender, 2007 GMC Envoy, 2007 Chevrolet TrailBlazer, and 2007 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove any dirt, grease, etc. from the mounting surface.
  2. Fig 1: Exploded View Of SDM Retaining Nuts
    GM741874Courtesy of GENERAL MOTORS CORP.
  3. Install the SDM horizontally to the vehicle.
  4. Point the arrow on the SDM towards the front of the vehicle.
  5. NOTE: Refer to Fastener Notice .
  6. Install the nuts that retain the SDM to the floor panel.

    Tighten:Β  Tighten the nuts to 12 N.m (106 lb in).

  7. Fig 2: Locating Electrical Connector At SDM
    GM741873Courtesy of GENERAL MOTORS CORP.
  8. Connect the electrical connectors (2) to the SDM (1).
  9. Return the carpet to the fully installed position.
  10. Install the console mounting bracket to the floor panel. Refer to Floor Console Bracket Replacement .
  11. Install the floor console. Refer to Console Replacement .
  12. IMPORTANT: The AIR BAG indicator may remain ON after the SDM has been replaced. DTC B1001 may set requiring the SDM part number to be set in multiple modules. If the indicator remains ON after enabling the SIR system, perform the diagnostic system check and follow the steps thoroughly to ensure that the SDM is set up properly.
  13. Enable the SIR system. Refer to SIR Disabling and EnablingΒ .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.