LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Oldsmobile >> 2004 >> Bravada AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1744 (Supplemental Inflatable Restraint System) >> Repair Instructions >> Inflatable Restraint Front End Sensor Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. 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. Fig 1: View Of Connector Position Assurance At Front End Sensor Connectors
    GM842979Courtesy of GENERAL MOTORS CORP.
  2. Position the sensor assembly horizontally above the front bumper.
  3. Connect the sensor (2) electrical connector.
  4. Install the connector-position assurance (CPA) to the sensor electrical connector.
  5. Install the retaining bolts and protective cover (1) to the sensor.
    6. Fig 2: Removing/Installing Sensor Assembly
    GM742124Courtesy of GENERAL MOTORS CORP.
  6. Position the sensor assembly horizontally to the frame (1).
  7. Point the arrow on the sensor toward the front of the vehicle.
    8. Fig 3: Removing/Installing Sensor Retaining Bolts
    GM842968Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  8. Install the 2 bolts (1) retaining the discriminating sensor assembly to the frame.

    Tighten:  Tighten the bolts to 8 N.m (71 lb in).

    9. Fig 4: Moving/Repositioning Headlamp Wire Harness
    GM842985Courtesy of GENERAL MOTORS CORP.
  9. Position the headlamp wire harness (1) to the retaining clip.
    10. Fig 5: Disconnecting/Reconnecting Headlamp Wire Harness Retaining Clip
    GM842975Courtesy of GENERAL MOTORS CORP.
  10. Install and secure the headlamp wire harness in the retaining clip (1).
  11. Install the grille. Refer to Grille Replacement (Envoy, Envoy XUV) or Grille Replacement (TrailBlazer) or Grille Replacement (Rainier) in Exterior Trim.
  12. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 1 .
scientia non olet · About LEMON Manuals