Kia Carens: ESP(Electronic Stability Program) System / Steering Angle Sensor Description and operation
The Steering Angle Sensor (SAS) is installed in MDPS (Motor Driven Power Steering)
and it sends messages to HECU through CAN communication line.
The SAS is used to determine turning direction and speed of the steering wheel.
The HECU uses the signals from the SAS when performing ESC-related calculations.
Components (Steering Angle Sensor, Torque Sensor, Failsafe relay, etc.) of the
EPS system are located inside the steering column & EPS unit assembly and the
steering column. EPS unit assembly must not be disassemble to be inspected.
They must be replaced. (Refer to “ST (Steering system) Gr.”)
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Using a screwdriver or remover, remove the crash pad side cover [LH]
(A ...
Other information:
1.Press the speed limit button on
the steering wheel, to turn the system on.
The speed limit indicator light will illuminate.
2.Move the lever down (to SET-).
3.Move the lever up (to RES+) or down (to SET-), and release it at the desired
speed. Move the lever up (to RES+) or down (to SET-) and ...
Component
Connector Pin Information
No.
Description
No.
Description
1
-
21
Ground
2
-
22
CAN H1
3
...