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 perform the following procedure before conducting the next test.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
: GO TO 2.
- PERFORM DTC CONFIRMATION PROCEDURE
◦ With CONSULT
- Perform "INSPECTION MODE 5". Refer to "DESCRIPTION ".
- Start engine and wait at least 5 seconds.
- Perform "All DTC Reading".
- Check DTC of "MOTOR CONTROL".
Is the DTC U0100, U0101, U0111 or U0293 detected?
YES: GO TO 3.
NO-1 (DTC U0100, U0101, U0111 or U0293 is stored in "Motor Control" at the time of receiving.): GO TO 3.
NO-2 (Repaired after performing "DIAGNOSIS PROCEDURE "): INSPECTION END
- PERFORM CAN DIAGNOSIS
◦ With CONSULT
- Perform "CAN Diagnosis".
- Check diagnosis results.
: Go to "DIAGNOSIS PROCEDURE ".
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.
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