Hyundai Tucson: 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 ...

Body (Interior and Exterior)
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Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: High Mounted stop lamp Repair procedures
Removal High Mounted Stop Lamp 1. Disconnect the negative (-) battery terminal. 2. Remove the liftgate trim. (Refer to the BD group - "Liftgate") 3. Remove the spoiler. (Refer to the BD group - "Liftgate") 4. Remove the high mounted stop lamp assembly (A) after loosening the nu ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Heating and air conditioning
1. Start the engine. 2. Set the mode to the desired position. To improve the effectiveness of heating and cooling; - Heating: - Cooling: 3. Set the temperature control to the desired position. 4. Set the air intake control to the outside (fresh) air position. 5. Set the fan speed control to ...

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