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.
2009 Infiniti M45 BaseFACTORY OEM SERVICE PROCEDURE
Items Of Each Part
WARNING: This page is about a different car, the 2008 Infiniti FX45 and 2008 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
BCM can perform the following functions for each system.
NOTE:
CONSULT-III displays systems equipped in the vehicle.
CONSULT-III INSPECTION PROCEDURE
| x:Applicable | ||||
|---|---|---|---|---|
| System and item | CONSULT-III display | Diagnostic test mode (Inspection by part) | ||
| WORK SUPPORT | DATA MONITOR | ACTIVE TEST | ||
| BCM | BCM | x | ||
| Power door lock system | DOOR LOCK | x | x | x |
| Rear window defogger | REAR DEFOGGER | x | x | |
| Warning chime | BUZZER | x | x | |
| Room lamp timer | INT LAMP | x | x | x |
| Remote keyless entry system (1) | MULTI REMOTE ENT | x | x | x |
| Headlamp | HEAD LAMP | x | x | x |
| Wiper | WIPER | x | x | x |
| Turn signal lamp Hazard lamp | FLASHER | x | x | |
| Blower fan switch signal A/C switch signal | AIR CONDITIONER | x | ||
| Intelligent Key system (2) | INTELLIGENT KEY | x | ||
| Combination switch | COMB SW | x | ||
| NVIS | IMMU | x | x | |
| Room lamp battery saver | BATTERY SAVER | x | x | x |
| Trunk lid | TRUNK (3) | x | x | |
| Vehicle security system | THEFT ALM | x | x | x |
| Retained power control | RETAINED PWR | x | x | x |
| Oil pressure switch | SIGNAL BUFFER | x | x | |
| Low tire pressure warning system | AIR PRESSURE MONITOR | x | x | x |
| Panic system | PANIC ALARM | x | ||
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.