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.

2021 Infiniti Q60 Luxe, AWDFACTORY OEM SERVICE PROCEDURE

DTC Diagnosis Procedure

INSPECTION START
1. Turn ignition switch ON and wait at least 1 second.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Repeat step 1 and 2 for 10 times.
4. Erase DTC.
5. Turn ignition switch OFF and wait at least 10 seconds
6. Turn ignition switch ON.
7. Check the DTC.
Is DTC erased?

YES

INSPECTION END

NO

GO TO 2.
REPLACE ECM
1. Replace ECM. Refer to ECM : Removal & Installation .
2. Perform Additional Service When Replacing ECM. Refer to Work Procedure .
INSPECTION END

Chapter Navigation

Return to Chapter: DTC P062F: Control Module

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.