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.
2009 Acura CSX Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Wheel Sensor Replacement: Front
- Release the connector clamp (A), then disconnect the wheel sensor connector (B).
- Remove the clips, the bolt, and the wheel sensor (C).
- Install the wheel sensor in the reverse order of removal, and note these items:
- Install the sensor carefully to avoid twisting the wires.
- If the wheel sensor comes in contact with the wheel bearing, it is faulty.
- Start the engine, and check that the ABS indicator goes off.
- Test-drive the vehicle, and check that the ABS indicator does not come on.
Factory Service Tools
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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.