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.
DTC Descriptors
- DTC B0091 00
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Center Front Impact Sensor
- DTC B0091 01
-
Center Front Impact Sensor Short to Battery
- DTC B0091 02
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Center Front Impact Sensor Short to Ground
- DTC B0091 05
-
Center Front Impact Sensor Short to Battery or Open
- DTC B0091 0F
-
Center Front Impact Sensor Erratic
- DTC B0091 39
-
Center Front Impact Sensor Internal Electronic Failure
- DTC B0091 3A
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Center Front Impact Sensor Incorrect Component Installed
- DTC B0091 71
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Center Front Impact Sensor Invalid Serial Data Received
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.