Kia Sedona: Steering Angle Sensor Description and Operation
Third generation YP (2014-2026) / Kia Sedona YP Service Manual / Brake System / ESC(Electronic Stability Control) System / Steering Angle Sensor Description and Operation
| Description |
Installed in MDPS (Motor Driven Power Steering), the Steering
Angle Sensor (SAS) sends signals 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 Sensorm Failsafe
relay, etc.) of the EPS system are located inside the steering column
and EPS control unit assembly.
Steering column and EPS control unit assembly must not be disassembled for inspection or replacement
(Refer to "ST (Steering system) Gr.").
ESC OFF Switch Repair procedures
Inspection
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash pad lower panel")
3.
Remove the crash pa ...
Other Information:
Air Cleaner Filter Repair procedures
Inspection
1.
Remove the air cleaner element.
2.
Check that the air filter is excessively dirty.
If the air filter is excessively dirty, replace the air cleaner element.
3.
If the air cl ...
How does the air bag system operate
Air bags are activated (able to inflate if necessary) only when the ignition
switch is turned to the ON or START position.
The appropriate air bags inflate instantly in the event of a serious ...
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