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.

SYS.OK|MANUAL.DB● LIVE

HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1614 (HVAC SYSTEM - AUTOMATIC)REPAIR INSTRUCTIONSINSIDE AIR TEMPERATURE 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 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Install the new sensor grille to the headliner.

Fig 1: View Of Inside Air Temperature Sensor

Courtesy of GENERAL MOTORS CORP.

Install the inside air temperature sensor to the headliner and sensor grille.

Fig 2: View Of Inside Air Temperature Sensor Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Connect the electrical connector to the inside air temperature sensor.
Install the left sunshade. Refer to Sunshade Replacement .
Install the left center pillar garnish molding. Refer to Center Pillar Upper Garnish Molding Replacement .
Install the left center assist handle. Refer to Roof Rail Rear Assist Handle Replacement .
Install the left windshield garnish molding. Refer to Windshield Pillar Garnish Molding Replacement .

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 Tools Free Quote Check Quote 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.