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.
2018 Infiniti QX30 BaseFACTORY OEM SERVICE PROCEDURE
Work Procedure: ECM
WARNING: This page is about a different car, the 2018 Infiniti Q60. However, it is still accessible from the selected car via links, so may be relevant.
- PERFORM CONFIGURATION
With CONSULT
- Turn ignition switch ON.
- Select the "Re/programming, Configuration" of CONSULT.
- Perform configuration according to the CONSULT display.
- Select the "Manual Configuration". (If necessary)
- Perform configuration according to the CONSULT display.
GO TO 2.
- CHECK DTC
- Turn ignition switch OFF and wait for 10 seconds or more.
- Turn ignition switch ON.
- Perform self-diagnosis.
- Check that no DTC is detected.
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.