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.
2023 Infiniti QX55 EssentialFACTORY OEM SERVICE PROCEDURE
Work Procedure
WARNING:
- Never move the vehicle during "DAST CALIBRATION (MODE1)" because the steering gear is held in neutral position until placing ignition switch OFF.
- "DAST CALIBRATION (MODE1)" is additional service when removing/installing/replacing DAST parts or adjusting wheel alignment. "DAST CALIBRATION (MODE1)" is used in [Clutch phase learning] and [Steering rack neutral learning]. Using it incorrectly cause off-center. Refer to "ADDITIONAL SERVICE WHEN REPLACING OR REMOVING DAST PARTS" (Refer to Work Procedure .) and "TOE-IN ADJUSTMENT" [Refer to Inspection and Adjustment (alignment tester), Inspection and Adjustment (except alignment tester).] before performing it.
Factory Service Tools
Use the Manual With the Right Hardware
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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.