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.
Component Description: IPMA
The IPMA communicates on the HS-CAN2 and controls the lane keeping system. The IPMA is integral to the interior rear view mirror. The IPMA contains a forward-looking camera that is used to detect the position of the vehicle within the lane.
On vehicles equipped with automatic high beams, the IPMA camera is used to monitor surrounding traffic conditions and high beam usage. For additional information on the automatic high beams feature, Refer to: Exterior Lighting - System Operation and Component Description .
The IPMA requires PMI and camera alignment when replaced.
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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.