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 257 (OBJECT DETECTION SYSTEM - PARK ASSIST SYSTEM)REPAIR INSTRUCTIONSSIDE OBJECT SENSOR REPLACEMENT
2010 Buick Lucerne CXL, 3.9 1
Side Object Sensor Replacement
2010 Buick Lucerne CXL, 3.9 1SECTION Side Object Sensor 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.
Side Object Sensor Replacement
| Callout | Component Name |
|---|---|
| Preliminary Procedure Remove the bumper fascia. Refer to Rear Bumper Fascia Replacement . |
|
| 1 | Side Object Sensor Module Bolt
CAUTION:
Refer to Fastener Caution . TIP: Disconnect the electrical connectors. Tighten 9 N.m 80 lb in |
| 2 | Side Object Sensor Module |
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.