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.
Forward Range Radar Module Alignment (Chevrolet / GMC)
- Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement (GMC)Front Bumper Fascia Replacement (Chevrolet)
.
Inspect the forward range radar module for damage. Refer to Forward Range Radar Module Inspection (Chevrolet / GMC) .
- The alignment of the forward range radar module is performed under the following vehicle conditions:
- With an empty vehicle:
- There shall not be any person in the vehicle
- Specific equipment can remain in the vehicle
- Luggage must not exceed 5 kg (11 lb)
- The vehicle must stand on a flat surface. The level of the ground must not vary by more than +/-7mm/m. This corresponds to 0.4 degrees, using a water bubble level.
- Vehicle tires must have specified air pressure.
- With an empty vehicle:
Always use care when handling the forward range radar module and bracket. Improper handling can cause damage to the module or bracket and affect the functionality of the system.
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.