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Home >> Nissan-Datsun >> 2021 >> Leaf SL Plus >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System >> System Description >> Component Parts >> EPS System >> Component Location
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Component Location

GNSAWGIA0127Z-127Courtesy of NISSAN NORTH AMERICA, INC.

A.

View of steering column assembly removed

No.

Component

Function

1.

VCM (Vehicle Control Module)

Transmits mainly the following signals to EPS control unit via CAN communication:

  • Power steering start activation request signal

Refer to Component Location (62kWh Li-ion battery) or Component Location (40kWh Li-ion battery) for detailed component location.

2.

ABS (Ant-lock Braking System) actuator and electric unit (control unit)

Transmits mainly the following signal to EPS control unit via CAN communication:

  • Vehicle speed signal

Refer to Component Location for detailed component location.

3.

Combination meter

(EPS warning lamp)

Transmits mainly the following signal to EPS control unit via CAN communication:

  • Vehicle speed signal

Refer to Component Location for detailed component location.

Turns ON the EPS warning lamp according to the signal from EPS control unit via CAN communication.

Refer to System Description .

4.

EPS motor

Refer to Component Description .

5.

EPS (Electric Power Steering) control unit

Refer to Component Description .

6.

Reduction gear

Refer to Component Description .

7.

Torque sensor

Refer to Component Description .