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 MANUALSBUICK2005LESABRE LIMITED, 4T65E/M15REPAIR AND DIAGNOSISBODY & FRAMESEATSSEAT SYSTEMREPAIR INSTRUCTIONSHEATED SEAT CONTROL MODULE REPLACEMENT - FRONTINSTALLATION PROCEDURE

2005 Buick LeSabre Limited, 4T65E/M15

Installation Procedure

2005 Buick LeSabre Limited, 4T65E/M15SECTION Installation Procedure

Fig 1: View of Electrical Connectors, Fasteners & Heated Seat Module

Courtesy of GENERAL MOTORS CORP.

Position the heated seat module (2) to the bottom of the seat cushion.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the heated seat module fasteners.
Tighten: Tighten the fasteners to 2 N.m (18 lb in).
Install the electrical connectors (3) to the heated seat module (2).
Ensure the wiring harness is positioned in the same location in which it was removed.
Install the seat cushion. Refer to Seat Cushion Replacement - Front .
Enable the SIR system. Refer to SIR Disabling and Enabling Zone 7 or SIR Disabling and Enabling Zone 9 in SIR.

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.