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.
2007 Infiniti M35 BaseFACTORY OEM SERVICE PROCEDURE
Seat Belts
- Precautions
- Pre-Crash Seat Belt
- Component Parts and Harness Connector Location
- System Description
- CAN Communication System Description
- CAN Communication Unit
- Schematic
- Wiring Diagram - PSB -
- Terminals and Reference Value for Pre-Crash Seat Belt Control Unit
- Work Flow
- CONSULT-II Function (PRE-CRASH SEATBELT)
- Preliminary Check
- Diagnoses Symptom Chart
- Check CAN Communication Circuit [U1000]
- Check Ignition Power Supply Circuit
- Check Motor Power Supply and Ground Circuit [B2454]
- Check Seat Belt Buckle Switch (Driver Side) Circuit
- Check Seat Belt Buckle Switch (Passenger Side) Circuit
- Check Brake Pedal Stroke Sensor Circuit [B2453]
- Check Pre-Crash Seat Belt Motor LH Circuit [B2452]
- Check Pre-Crash Seat Belt Motor RH Circuit [B2451]
- Check Brake Pedal Stroke Sensor Shield Wire Circuit
- Removal and Installation of Pre-Crash Seat Belt Control Unit
- Seat Belts
- System Description
- Removal and Installation of Front Seat Belt
- Removal and Installation of Rear Seat Belt
- Seat Belt Inspection
- Latch (Lower Anchors And Tether For Children) System
- Top Tether Strap Child Restraint
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.