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.
1995 Infiniti Q45 BaseFACTORY OEM SERVICE PROCEDURE
Problem Verification Check
- Substitute known-good remote control. Enter ID code of substituted remote control. See PROGRAMMING REMOTE CONTROL . Recheck system operation using known-good remote control. If door lock/unlock function is okay, replace remote control. If door lock/unlock function is still inoperative, go to next step.
- Test multi-remote control operation using Nissan CONSULT or on-board diagnostic Mode II. Refer to CONSULT operation manual for testing using Nissan CONSULT or MULTIPLEX CONTROL SYSTEM article for testing using on-board diagnostic Mode II. If necessary, replace LCU 07. See PROGRAMMING REMOTE CONTROL.
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.
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