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.
2012 Infiniti G25 BaseFACTORY OEM SERVICE PROCEDURE
Input/Output Signal Chart
WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.
INPUT/OUTPUT SIGNAL CHART
| Output sensor/ECU | Signal name | Input ECU/actuator | Signal form |
|---|---|---|---|
| Accelerator pedal position sensor | Accelerator pedal position | VCM | Voltage |
| A/C auto amp. | Ambient temperature signal | EV system CAN | |
| Air conditioner ON signal | |||
| A/C maximum power signal | |||
| PTC maximum power signal | |||
| Traction motor inverter | Motor speed signal | ||
| Regeneration brake torque signal | |||
| Electrically-driven intelligent brake unit | Target brake force signal | CAN | |
| VCM | ECO indicator signal | Combination meter | |
| ECO tree signal |
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.