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Home >> Chevrolet >> 2003 >> SSR Base >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Inflatable Restraint System >> Repair Instructions >> SIR Disabling and Enabling Zone 2 >> Disabling Procedure
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Disabling Procedure

    IMPORTANT: Refer to SIR Disabling and Enabling Zones  before disabling the SIR system.
  1. Turn the steering wheel until the vehicle's wheels are pointing straight ahead.
  2. Turn OFF the ignition.
  3. Remove the key from the ignition.
    4. Fig 1: View Of SIR Fuse In Fuse Box
    GM1370246Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: With the SIR fuse removed and the ignition ON, the AIR BAG indicator illuminates. This is normal operation and does not indicate an SIR system malfunction.
  4. Remove the SIR fuse from the fuse block (1) located in the underhood fuse block.
  5. Remove the left door trim panel. Refer to Trim Panel Replacement - Door in Doors.
    6. Fig 2: View Of Connector Position Assurance (CPA) & Side Impact Sensor Yellow 2-Way Connector
    GM612189Courtesy of GENERAL MOTORS CORP.
  6. Remove the connector position assurance (CPA) (3) from the side impact sensor yellow 2-way connector (5) located near the middle of the door.
  7. Disconnect the side impact sensor yellow 2-way connector (5) located near the middle of the door.
    8. Fig 3: View Of Seat Belt Pretensioner Connector And Wiring Harness Routing
    GM899818Courtesy of GENERAL MOTORS CORP.
  8. Remove the lock pillar trim panel. Refer to Trim Replacement - Lock Pillar in Interior Trim
  9. Remove the connector positive assurance (CPA) from the seat belt pretensioner-left connector.
  10. Disconnect the seat belt pretensioner-left connector from the vehicle harness connector.
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