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.
2013 Infiniti M35hFACTORY OEM SERVICE PROCEDURE
Data Monitor
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.
| Monitor item (Unit) | Remarks |
|---|---|
| WARNING LAMP (On/Off) | Hybrid EPS (Electrical Power Steering) warning lamp control status is displayed. |
| STEERING ANGLE SENSOR STATUS (Abnormal/Normal) | Steering angle sensor malfunction status is displayed from steering angle sensor via CAN communication. |
| HEV/ENGINE STATUS (STOP/RUN) | Hybrid system start status is displayed from HPCM via CAN communication. |
| FLOW CONNECTION VALVE (OPEN/CLOSE) | Displays the open/close status for flow connection valve. |
| BATTERY VOLT (V) | Displays the power supply voltage for power steering control module. |
| STEERING TORQUE (Nm) | Steering wheel turning force is displayed from torque sensor via CAN communication. |
| STEERING ANGLE SIGNAL (deg) | Steering angle value is displayed from steering angle sensor via CAN communication. |
| Monitor item (Unit) | Remarks | ||||
|---|---|---|---|---|---|
| STEERING ANGLE SPEED (deg/s) | Displays the steering angle speed calculated by the power steering control module. | ||||
| MOTOR CURRENT (A) | Displays the current value consumed by power steering motor. | ||||
| MOTOR TORQUE COMMAND (Nm) | Displays a target torque value of the power steering motor. | ||||
| ASSIST LEVEL (%) | Assist limit value is displayed for power steering motor.(1) | ||||
| VEHICLE SPEED (km/h or mph) | Vehicle speed is displayed from combination meter via CAN communication.(2) | ||||
| MOTOR REVOLUTION SPEED (RPM) | Displays the revolutions for power steering motor. | ||||
| CONTROL MODULE ESTM TEMP (°C or °F) | Displays a power steering motor drive circuit temperature estimated by the control module. | ||||
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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.