Installation Procedure

2008 Pontiac Grand Prix BaseSECTION Installation Procedure
WARNING: This page is about a different car, the 2007 Buick LaCrosse and 2007 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove any dirt, grease, or other impurities from the mounting surface.
  2. Position the inflatable restraint side impact sensor by the door.
  3. Fig 1: Identifying Side Impact Sensor (SIS) Connector
    GM834331Courtesy of GENERAL MOTORS CORP.
  4. Connect the side impact sensor connector (4).
  5. Install the CPA (3) to the side impact sensor connector.
  6. Install the side impact sensor (1) to the door (4).
  7. Fig 2: View Of Inflatable Restraint Side Impact Sensor (SIS)
    GM863414Courtesy of GENERAL MOTORS CORP.
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:

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