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 MANUALSINFINITI2009M35X AWD V6-3.5L (VQ35HR)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSINFORMATION BUS
2009 Infiniti M35x AWD V6-3.5L (VQ35HR)
Information Bus
2009 Infiniti M35x AWD V6-3.5L (VQ35HR)SECTION Information Bus
Service Precautions- Application and ID
Description and Operation
Testing and Inspection- Initial Inspection and Diagnostic Overview
- Component Tests and General Diagnostics
- Malfunction Area Chart
- ABS Branch Line Circuit
- ADP Branch Line Circuit
- AFS Branch Line Circuit
- AV Branch Line Circuit
- BCM Branch Line Circuit
- CAN Communication Circuit
- DLC Branch Line Circuit
- ECM Branch Line Circuit
- I-Key Branch Line Circuit
- ICC Branch Line Circuit
- IPDM-E Branch Line Circuit
- Lane Branch Line Circuit
- M & A Branch Line Circuit
- Main Line Between ABS and ICC Circuit
- Main Line Between ADP and ABS Circuit
- Main Line Between DLC and PSB Circuit
- Main Line Between DLC and RAS Circuit
- Main Line Between PSB and ADP Circuit
- Main Line Between RAS and PSB Circuit
- Main Line Between TCM and DLC Circuit
- PSB Branch Line Circuit
- RAS Branch Line Circuit
- STRG Branch Line Circuit
- TCM Branch Line Circuit
- TPMS Branch Line Circuit
- 4WD Branch Line Circuit
- Scan Tool Testing and Procedures
Locations
Diagrams
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.