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.
Diagnosis Procedure
- ADJUST THE NEUTRAL POSITION OF STEERING ANGLE SENSOR
Perform neutral position adjustment of steering angle sensor. Refer to "WORK PROCEDURE ".
: GO TO 2.
- CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
With CONSULT
Perform self-diagnosis for "ABS".
Is DTC "C1144" detected?
YES: GO TO 3.
NO: INSPECTION END
- CHECK STEERING ANGLE SENSOR SYSTEM
- Turn the ignition switch OFF.
- Check the steering angle sensor system. Refer to
"DIAGNOSIS PROCEDURE ".
Is the inspection result normal?
YES: Replace ABS actuator and electric unit (control unit). Refer to "REMOVAL AND INSTALLATION ".
NO: Repair or replace error-detected parts.
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.