Nissan Rogue Service Manual: Component parts
Component Parts Location
- Steering column assembly
| No. | Component | Function |
| 1 | ABS actuator and electric unit (control unit) |
|
| 2 | ECM |
|
| 3 | Combination meter |
|
|
||
| 4 | EPS warning lamp | STC-7, "EPS SYSTEM : System Description" |
| 5 | EPS motor | STC-6, "EPS Motor, Torque Sensor, Reduction Gear" |
| 6 | EPS control unit | STC-6, "EPS Control Unit" |
| 7 | Reduction gear | STC-6, "EPS Motor, Torque Sensor, Reduction Gear" |
| 8 | Torque sensor | STC-6, "EPS Motor, Torque Sensor, Reduction Gear" |
EPS Control Unit
- EPS control unit (1) is installed to steering column assembly.
- EPS control unit performs an arithmetical operation on data, such as steering wheel turning force (sensor signal) from the torque sensor, vehicle speed signal, etc. Then it generates an optimum assist torque signal to the EPS motor according to the driving condition.
- EPS control unit decreases the output signal to EPS motor during continuous extreme use of the power steering function (e.g., full steering) for protection of the EPS motor and EPS control unit (Overload protection control).
EPS Motor, Torque Sensor, Reduction Gear
EPS motor (1), torque sensor (2) and reduction gear (3) are installed to steering column assembly.
EPS MOTOR
EPS motor provides assist torque in proportion to the control signal from the EPS control unit.
TORQUE SENSOR
Torque sensor detects the steering torque and transmits the signal to the EPS control unit.
REDUCTION GEAR
Reduction gear increases the assist torque provided from the EPS motor, and outputs to the column shaft.
System
EPS SYSTEM
EPS SYSTEM : System Description
SYSTEM DIAGRAM
INPUT/OUTPUT SIGNAL
Communicates the signal from each control unit via CAN communication.
Control unit
Signal statu ...
Other materials:
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT
PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
...
Rear power window switch
Removal and Installation
REMOVAL
Remove screw cover (1).
Remove screw (A).
Release pawls using a suitable tool (A) and remove rear power
window switch finisher (1).
: Pawl
Disconnect harness connector from rear power window switch.
Release the pawls, then sep ...
P0138 HO2S2
DTC Description
DTC DETECTION LOGIC
The heated oxygen sensor 2 has a much longer switching time between rich and
lean than the air fuel ratio (A/
F) sensor 1. The oxygen storage capacity of the three way catalyst (manifold)
causes the longer switching
time.
MALFUNCTION A
To judge the malfu ...
