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 MANUALSCHEVROLET2015EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN BREPAIR AND DIAGNOSISBODY & FRAMEWINDOWSFIXED AND MOVEABLE WINDOW SYSTEMREPAIR INSTRUCTIONSFRONT SIDE DOOR WINDOW REPLACEMENTINSTALLATION PROCEDURE

2015 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN B

Installation Procedure

2015 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN BSECTION Installation Procedure

Fig 1: Front Door Window & Nuts

Courtesy of GENERAL MOTORS COMPANY

Install the front door window (1) to the door from the outside of the vehicle.

NOTE:

Before raising or lowering the front door window (1), ensure that the front door window (1) is properly aligned in the rear run channel.

Install the front run channel to the door. Refer to Front Side Door Window Channel Replacement .

CAUTION:

Refer to Fastener Caution .

Install the nuts (2) in order to retain the front door window (1) to the sash and tighten to 11 N.m (97 lb in).
Install the inner window sealing strip. Refer to Front Side Door Window Belt Inner Sealing Strip Replacement .
Install the outer window sealing strip. Refer to Outer Belt Sealing Strip Replacement .
Install the front door water deflector. Refer to Front Side Door Water Deflector Replacement .
Install the front door rear garnish. Refer to Front Side Door Rear Garnish Molding Replacement .
Install the front door trim panel. Refer to Front Side Door Trim Panel Replacement .

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.