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 M37 BaseFACTORY OEM SERVICE PROCEDURE
Power Supply Position Change Table By Push-Button Ignition Switch Operation
The power supply position changing operation can be performed with the following operations.
NOTE:
- When an Intelligent Key is within the detection area of inside key antenna and when Intelligent Key backside is contacted to push-button ignition switch, it is equivalent to the operations below.
- When starting the engine, the BCM monitors under the engine start conditions,
- Brake pedal operating condition
- Selector lever position
- Vehicle speed
POWER SUPPLY POSITION - VEHICLE SPEED LESS THAN 4 KM/H (2.5 MPH)
| Power supply position | Engine start/stop condition | Push-button ignition switch operation frequency | |
|---|---|---|---|
| Selector lever | Brake pedal operation condition | ||
| LOCK → ACC | - | Not depressed | 1 |
| LOCK → ACC → ON | - | Not depressed | 2 |
| LOCK → ACC → ON → OFF | - | Not depressed | 3 |
| LOCK → START ACC → START ON → START |
P or N position | Depressed | 1 |
| Engine is running → OFF | - | - | 1 |
POWER SUPPLY POSITION - VEHICLE SPEED 4 KM/H (2.5 MPH) OR MORE
| Power supply position | Engine start/stop condition | Push-button ignition switch operation frequency | |
|---|---|---|---|
| Selector lever | Brake pedal operation condition | ||
| Engine is running → ACC | - | - | Emergency stop operation |
| Engine stall return operation while driving | N position | Not depressed | 1 |
Emergency stop operation
- Press and hold the push-button ignition switch for 2 seconds or more.
- Press the push-button ignition switch 3 times or more within 1.5 seconds.
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.