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 xFACTORY OEM SERVICE PROCEDURE
Engine Output Characteristics After Switching Mode
- Engine output characteristics after switching mode by operating the drive mode select switch are as follows.
- After switching mode to a mode that engine output increase, engine output characteristics are changed by releasing the accelerator pedal.
- After switching mode to a mode that engine output decreases, engine output characteristics are changed immediately.
- When an accelerator angle is constant, engine output characteristics are as follows.
- SPORT > STANDARD > ECO > SNOW
OUTPUT CHARACTERISTICS OF EACH MODE
| Control mode | Engine output |
|---|---|
| SPORT | Increase |
| STANDARD | Normal |
| ECO | Decrease |
| SNOW | Decrease (More reduction than ECO mode) |
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.
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