Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1301 (SUPPLEMENTAL INFLATABLE RESTRAINT SYSTEM)REPAIR INSTRUCTIONSINFLATABLE RESTRAINT FRONT END SENSOR REPLACEMENTINSTALLATION PROCEDURE

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Installation Procedure

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Installation Procedure

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Front End Sensor At Upper Tie Bar

Courtesy of GENERAL MOTORS CORP.

Remove any dirt, grease, or other impurities from the mounting surface.
Position the sensor horizontally on the mounting surface.
Point the arrow on the sensor toward the front of the vehicle.

NOTE: Refer to Fastener Notice .

Install the mounting fasteners.
Tighten: Tighten the fastener to 9 N.m (80 lb in).
Connect the harness wiring connector to the front end sensor.
Install the CPA to the wiring harness connector on the front end sensor.
Reposition the radiator.
Install the radiator sight shield.
Enable the SIR system. Refer to SIR Disabling and Enabling .

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:

• 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.