Kia Optima: Steering Angle Sensor. Description and Operation
Description
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.”)
ESC OFF Switch. Repair procedures
Inspection
1.
Turn ignition switch OFF and
disconnect the negative (-) battery cable.
2.
Remove the crash pad side switch
assembly.
3.
Check ...
See also:
Traction Control System
On slippery road surfaces, the traction control system (TCS) limits the drive
wheels from spinning excessively, thus helping the car to accelerate. It also provides
improved driving force and st ...
Inspection
1.
Check the bushing for wear and
deterioration.
2.
Check the rear lower arm for
deformation.
3.
Check the coil spring and spring
pad for deterior ...
Oil And Filter Replacement
•
Prolonged and repeated
contact with mineral oil will result in the removal of natural fats
from the skin ...
Categories
Kia Optima Manuals
- Kia Optima DL3 2019-2026 Owners Manual
- Kia Optima DL3 2019-2026 Service and Repair Manual
- Kia Optima TF 2011-{2019} Owners Manual
- Kia Optima TF 2011-2026 Service Manual
- Kia Optima MS/Magentis 2000-2005 Owners Manual
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