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 DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTCELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEMREPAIR INSTRUCTIONSRADIO REAR SPEAKER 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

Fig 1: Nuts Retaining Rear Header Speaker Housing To Vehicle

Courtesy of GENERAL MOTORS CORP.

Install the rear header speaker to the rear header speaker housing.

NOTE: Refer to FASTENER NOTICE .

Install the screws in order to retain the rear header speaker to the rear header speaker housing.
Tighten: Tighten the screws in order to retain the rear header speaker to the speaker housing to 2 N.m (18 lb ft).
Connect the electrical connector to the speaker.
Install the rear header speaker housing to the vehicle.
Install the nuts in order to retain the rear header speaker housing to the vehicle.
Tighten: Tighten the nuts in order to retain the rear header speaker housing to the vehicle to 6 N.m (53 lb in).

Fig 2: Rear Header Trim Panel

Courtesy of GENERAL MOTORS CORP.

Install the rear header trim panel, if equipped.

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.