Hyundai Tucson: ESC(Electronic stability system) System / Steering Angle Sensor Description and Operation
Hyundai Tucson (LM) 2010-2015 Service Manual / Brake System / ESC(Electronic stability system) System / Steering Angle Sensor Description and Operation
| Description |
The Steering Angle Sensor (SAS) is installed in EPS (Electric
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 ESP-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 inspect or replace them.
(Refer to “ST (Steering system) Gr”)
DBC Switch Repair procedures
Inspection
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the crash pad side switch assembly.
(Refer to Body - "Crash Pad")
3.
Check the continuity b ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Removal
1.
Remove the front bumper.
(Refer to the BD group - "Front bumper")
2.
Remove the bolts and disconnect the horn connectors, then remove the low pitch horn (A).
Installation
1.
Install the horns after connecting the horn connectors.
2.
Install the front bumper.
Inspection
...
Hyundai Tucson (LM) 2010-2015 Service Manual: Purge Control Solenoid Valve (PCSV) Schematic Diagrams
Circuit Diagram
(M/T)
(A/T)
...
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