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.
2003 Infiniti FX35 AWDFACTORY OEM SERVICE PROCEDURE
Data Monitor
- Touch DATA MONITOR on SELECT DIAG MODE screen.
- Touch either MAIN SIGNALS, CAN DIAG SUPPORT MNTR or SELECTION FROM MENU on the DATA MONITOR screen.
- MAIN SIGNALS - Monitors main signals.
- CAN DIAG SUPPORT MNTR - Monitors CAN diagnosis support.
- SELECTION FROM MENU - Selects and monitors individual signal.
- Touch START.
- When SELECTION FROM MENU is selected, touch individual items to be monitored. When MAIN SIGNALS is selected, main items will be monitored.
- Touch RECORD while monitoring, then the status of the monitored item can be recorded. To stop recording, touch STOP.
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.
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