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Home >> Hummer >> 2007 >> H3 Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 31 (Supplemental Inflatable Restraint System) >> Repair Instructions >> SIR Disabling and Enabling Zone 1 >> Enabling Procedure

Enabling Procedure

WARNING: This page is about a different car, the 2005 GMC Canyon and 2005 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the key from the ignition.
    2. Fig 1: View Of Connector Position Assurance At Front End Sensor Connectors
    GM842979Courtesy of GENERAL MOTORS CORP.
  2. Connect the sensor connectors to both (2) front end sensors.
  3. Install the CPAs to both sensor connectors. Refer to Inflatable Restraint Front End Sensor Replacement .
    4. Fig 2: Locating SIR Fuse
    GM1293224Courtesy of GENERAL MOTORS CORP.
  4. Install the SIR fuse into the fuse block (1) located in the underhood fuse block.
  5. Staying well away from all air bags, turn ON the ignition, with the engine OFF.
    1. The AIR BAG indicator will flash 7 times.
    2. The AIR BAG indicator will then turn OFF.
  6. Perform the Diagnostic System Check - Vehicle in Vehicle DTC Information, if the AIR BAG indicator does not operate as described.
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