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 ...

Body (Interior and Exterior)

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Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Body Side Moldings Repair procedures
Replacement Roof Rack Replacement • When prying with a flat-tipped screwdriver, wrap it with protective tape, and apply protective tape around the related parts, to prevent damaged. • Put on gloves to protect your hands. • Take care not to scratch ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: ESC OFF usage
When driving The ESC OFF mode should only be used briefly to help free the vehicle if stuck in snow or mud by temporarily stopping operation of the ESC to maintain wheel torque. To turn ESC off while driving, press the ESC OFF button while driving on a flat road surface. CAUTION To prevent d ...