SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1855 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)REPAIR INSTRUCTIONSINFLATABLE RESTRAINT VEHICLE ROLLOVER SENSOR REPLACEMENT
2003 Chevrolet TrailBlazer 4.2 S, 4WD

Inflatable Restraint Vehicle Rollover Sensor Replacement

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Inflatable Restraint Vehicle Rollover Sensor Replacement
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Inflatable Restraint Vehicle Rollover Sensor
GM1837210Courtesy of GENERAL MOTORS CORP.
Callout Component Name
WARNING: Refer to SIR Warning .

Preliminary Procedures

  1. Disable the SIR system. Refer to SIR Disabling and Enabling .
  2. Remove the front floor console. Refer to Front Floor Console Replacement .
  3. Remove the center floor air outlet duct. Refer to Floor Air Outlet Replacement - Center .
1 Inflatable Restraint Vehicle Rollover Sensor Nut (Qty: 3)
CAUTION: Refer to Fastener Caution .

Tighten:  10 N.m (88 lb ft)
2 Inflatable Restraint Vehicle Rollover Sensor Assembly

Procedure

  1. Position the carpet in order to access the sensor.
  2. Disconnect the electrical connectors.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

When to See a Mechanic

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

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