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.
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HOMESERVICE MANUALSINFINITI2002Q45 V8-4.5L (VK45DE)REPAIR AND DIAGNOSISBODY AND FRAMESEATSMEMORY POSITIONING SYSTEMSTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESAUTOMATIC DRIVE POSITIONERDATA MONITOR
2002 Infiniti Q45 V8-4.5L (VK45DE)
Data Monitor
2002 Infiniti Q45 V8-4.5L (VK45DE)SECTION Data Monitor
Operation procedure
1. Touch "AUTO DRIVE POSITIONER" on the "SELECT TEST ITEM" screen.
2. Touch "DATA MONITOR" on the "SELECT DIAG MODE" screen.

3. Touch either "MAIN SIGNALS" or "SELECTION FROM MENU" on the "DATA MONITOR" screen.
4. Touch "START".
5. If "SELECTION FROM MENU" is selected, touch the desired monitor item. If "MAIN SIGNALS" is selected, main items are monitored.
6. During monitoring, touching "COPY" can start recording the monitor item status.



Display item list
1. Touch "AUTO DRIVE POSITIONER" on the "SELECT TEST ITEM" screen.
2. Touch "DATA MONITOR" on the "SELECT DIAG MODE" screen.
3. Touch either "MAIN SIGNALS" or "SELECTION FROM MENU" on the "DATA MONITOR" screen.
4. Touch "START".
5. If "SELECTION FROM MENU" is selected, touch the desired monitor item. If "MAIN SIGNALS" is selected, main items are monitored.
6. During monitoring, touching "COPY" can start recording the monitor item status.
Display Item List Part 1:
Display Item List Part 2:
Display Item List Part 3:
Display item list
RENDER: 1.0x
NO RELATED
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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.