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 MANUALSBUICK2010LUCERNE CXL, 3.9 1REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 252 (PROGRAMMING AND SETUP - ALL SYSTEMS)REPAIR INSTRUCTIONSREAR SEAT HEATER CONTROL MODULE PROGRAMMING AND SETUPREAR HEATED SEAT MODULE REPLACEMENT
2010 Buick Lucerne CXL, 3.9 1
Rear Heated Seat Module Replacement
2010 Buick Lucerne CXL, 3.9 1SECTION Rear Heated Seat Module Replacement
WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
If the rear heated seat module is replaced or if the module needs to be reprogrammed, refer to Service Programming System (SPS) .
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.