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
- CHECK TURN SIGNAL OPERATION
Check that both right and left turn signals are normal.
Is the inspection result normal?
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GO TO 2.
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Repair or replace malfunctioning parts. Refer to Symptom Table .
- PERFORM THE SELF-DIAGNOSIS
CONSULT
- Perform "All DTC Reading".
- Check if any DTC is detected in "Self Diagnosis Result" of "ICC/ADAS 2".
Is any DTC detected?
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Repair or replace the malfunctioning parts. Refer to DTC Index .
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Replace the ADAS control unit 2: Refer to Removal and Installation .
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.