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.
2019 Infiniti QX30 Essential, AWDFACTORY OEM SERVICE PROCEDURE
Work Procedure
- ERASE SELF-DIAGNOSTIC RESULT
With CONSULT
Erase self-diagnostic result.
NOTE: The work cannot be performed in full if "CRNT" or "PAST" error codes are detected.GO TO 2.
- PERFORM RESET OF CODING
- On the CONSULT screen, select "EPS/DAST 3" >> "Work support" >> "Reset of coding".
- Touch "continue".
WORK END
Factory Service Tools
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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.