Inflatable Restraint Vehicle Rollover Sensor Replacement

2009 Chevrolet Tahoe Base, 4.8 CSECTION Inflatable Restraint Vehicle Rollover Sensor Replacement
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Inflatable Restraint Vehicle Rollover Sensor & Nuts
GM1697506Courtesy of GENERAL MOTORS CORP.
Inflatable Restraint Vehicle Rollover Sensor Replacement

Callout Component Name
CAUTION: Refer to SIR Caution .

Preliminary Procedures

  1. Disable the supplemental inflatable restraint (SIR) system. Refer to SIR Disabling and EnablingΒ .
  2. Remove front center floor console, if equipped. Refer to Console Replacement - Front Floor (Cadillac) or Console Replacement - Front Floor (Except Cadillac) .
  3. Remove center seat, if equipped. Refer to Seat Replacement - Center .
1 Inflatable Restraint Vehicle Rollover Sensor Nut (Qty: 3)
NOTE: Refer to Fastener Notice .

Tighten:Β  10 N.m (88 lb in)

2 Inflatable Restraint Vehicle Rollover Sensor Assembly
Tip:Β 
  1. Reposition carpet and/or wiring harness in order to access sensor.
  2. Disconnect the electrical connectors.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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