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.
2011 Infiniti M37 BaseFACTORY OEM SERVICE PROCEDURE
Symptom Table
SYSTEM - DRIVE MODE SELECTOR -
MALFUNCTIONING REFERENCE
| Malfunction | Check item | Probable malfunctioning part/Action | |
|---|---|---|---|
| ECO pedal reaction force is not generated when in ECO mode. | Only ECO pedal reaction force is not generated. [Intelligent pedal (distance control assist) operates normally.] | The central switch of the navigation system operates normally. | Perform self-diagnosis of the engine control system. Refer to "DTC INDEX ". |
| The central switch of the navigation system malfunctions. | Perform self-diagnosis of the navigation system. Refer to "SYMPTOM TABLE " (BASE AUDIO WITHOUT NAVIGATION) or "SYMPTOM TABLE " (BOSE AUDIO WITH NAVIGATION) |
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| Intelligent pedal (distance control assist) reaction force is not generated as well. | Perform self-diagnosis of the ADAS control unit, ICC sensor, and Accelerator pedal actuator. |
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| When in ECO mode, settings of ECO pedal reaction force cannot be changed or vehicle behavior does not agree to the settings. | Intelligent pedal (distance control assist) reaction force has a malfunction as well. | Perform self-diagnosis of the ADAS control unit, ICC sensor, and Accelerator pedal actuator. |
|
| Intelligent pedal (distance control assist) reaction force is normal. | The central switch of the navigation system operates normally. | Perform self-diagnosis of the engine control system. Refer to "DTC INDEX ". |
|
| The central switch of the navigation system malfunctions. | Perform self-diagnosis of the navigation system. Refer to "SYMPTOM TABLE " (BASE AUDIO WITHOUT NAVIGATION) or "SYMPTOM TABLE " (BOSE AUDIO WITH NAVIGATION) |
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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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