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Home >> Chevrolet >> 2005 >> Malibu Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Supplemental Inflatable Restraint System) >> Repair Instructions >> SIR Disabling and Enabling Zone 1 >> Disabling Procedure

Disabling Procedure

WARNING: This page is about a different car, the 2005 Pontiac Pursuit and 2005 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn the steering wheel so that the vehicles wheels are pointing straight ahead.
  2. Turn the ignition switch to the OFF position.
  3. Remove the key from the ignition switch.
  4. Locate the body control module (BCM) fuse center then remove fuse center cover.
    5. Fig 1: Locating AIR BAG (IGN) And AIR BAG (BATT) Fuses In Fuse Center
    GM1316302Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: This inflatable restraint sensing and diagnostic module (SDM) has two fused power inputs. To ensure there is no unwanted SIR deployment, personal injury, or unnecessary SIR system repairs, remove both AIR BAG (IGN) and AIR BAG (BATT) fuses from the BCM fuse center. With the AIR BAG fuses removed and the ignition switch in the ON position, the AIR BAG warning indicator illuminates. This is normal operation, and does not indicate an SIR system malfunction.
  5. Locate and remove the AIR BAG (IGN) and AIR BAG (BATT) fuses from the BCM fuse center.
    6. Fig 2: EFS & Connector
    GM808285Courtesy of GENERAL MOTORS CORP.
  6. Open front hood, and locate the front end sensor also known as the electronic frontal sensor (EFS) (2).
  7. Remove the connector position assurance (CPA) from the front end sensor connector.
  8. Remove the front end sensor connector from the front end sensor (2).
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