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.
Work Procedure
- PERFORM INITIALIZATION OF IVIS (NATS) SYSTEM AND REGISTRATION OF ALL IVIS (NATS) IGNITION KEY IDS
Refer to "ECM : WORK PROCEDURE ".
GO TO 2.
- PERFORM VIN REGISTRATION
Refer to "WORK PROCEDURE ".
GO TO 3.
- PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING
Refer to "WORK PROCEDURE ".
GO TO 4.
- PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
Refer to "WORK PROCEDURE ".
GO TO 5.
- PERFORM IDLE AIR VOLUME LEARNING
Refer to "WORK PROCEDURE ".
END
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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.
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