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
- PERFORM WORK SUPPORT
Perform "INSIDE ANT DIAGNOSIS" on Work Support of "INTELLIGENT KEY".
Refer to "DOOR LOCK: CONSULT FUNCTION (BCM - DOOR LOCK) ".
: GO TO 2.
- PERFORM SELF-DIAGNOSIS RESULT
Perform Self-Diagnosis Result of "BCM".
Is DTC detected?
YES: Refer to "DTC INDEX ".
NO: GO TO 3.
- CHECK PUSH-BUTTON IGNITION SWITCH
Check push-button ignition switch.
Refer to "COMPONENT FUNCTION CHECK ".
Is the operation normal?
YES: GO TO 4.
NO: Repair or replace malfunctioning parts.
- CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection normal?
YES: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".
NO: GO TO 1.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.