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.
Smart Cruise Control (SCC) Sensor Alignment
The objective of the alignment is to ensure correct SCC performance. In order for the sensor to perform properly, the sensor must be aligned precisely. The sensor alignment has major impact on road estimation, lane prediction, and target processing. When the sensor is misaligned, the performance of SCC cannot be guaranteed. Therefore, if the sensor needs to be reinstalled or a new sensor to be installed on a vehicle, the sensor shall be aligned by service personnel.
- The sensor is reinstalled after removal.
- A new sensor is installed on a vehicle.
- The sensor or neighboring parts are affected by a collision.
- The sensor can not recognize a vehicle ahead.
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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.