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 Confirmation Procedure
- PRECONDITIONING
If "DTC CONFIRMATION PROCEDURE" has been previously conducted, always turn the ignition switch OFF and wait at least 10 seconds before conducting the next test.
GO TO STEP 2 .
- CHECK DTC DETECTION
With CONSULT
- Turn the ignition switch OFF → ON, and wait 30 seconds.
- Drive the vehicle at approx. 50 km/h (31 MPH) or more for approx. 2 minutes.
- Stop the vehicle.
- Turn the ignition switch OFF → ON.CAUTION:
- Be sure to wait of 10 seconds after turning ignition switch OFF or ON.
- Start the engine.
- Repeat step 4 two or more times.
- Perform self-diagnosis for "ABS".
Is DTC "C1111" detected?
YES - 1
"CRNT" is displayed: Proceed to DIAGNOSIS PROCEDURE .
YES - 2
"PAST" is displayed: INSPECTION END (Erase the memory of self - diagnosis results.)
NO - 1
To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .
NO - 2
Confirmation after repair: INSPECTION END
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.