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.
Circuit/System Verification
- Ignition ON.
- Verify that B094B 45 or B094C 45 is not set.
- If DTC is set
- Program the appropriate B218 Side Object Sensor Module.
- Verify the DTC does not set.
- If the DTC sets, replace the appropriate B218 Side Object Sensor Module.
- If the DTC does not set
- All OK.
- If DTC is not set
- Verify that B094B 00, B094C 00, B094B 08, B094C 08, B094B 54 or B094C 54 is not set.
- If DTC is set
Replace the appropriate B218 Side Object Sensor Module.
- If the DTC is not set
- If DTC is set
- Verify that B094B 58 or B094C 58 is not set.
- If DTC is set
Verify the area in front of the sensor is clean, unobstructed and damage-free.
- If not clean, unobstructed and damage-free, clean or repair as necessary.
- If clean, unobstructed and damage-free, replace the appropriate B218 Side Object Sensor Module.
- If DTC is not set
- If DTC is set
- All OK.
Use the Manual With the Right Hardware
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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.
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