Hyundai Azera: Steering Angle Sensor Description and Operation
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Brake System / ESC(Electronic Stability Control) System / Steering Angle Sensor Description and Operation
Fifth generation HG (2011–2025) / Hyundai Azera 2011-2025 Service Manual / Brake System / ESC(Electronic Stability Control) System / 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 lower panel.
(Refer the Body - "Crash pad lower panel")
3.
Remove the crash p ...
See also:
Water pump Components and Components Location
Components
1. Water pump pulley2. Water pump 3. Water pump gasket
...
Blower Unit Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the heater and blower unit.
(Refer to Heater - "Heater Unit")
3.
Remove the blower unit (A) from the heater unit ...
Description and Operation
Description
Block Diagram
LDWS is composed of below units
NoItemFunctionPosition1LDWS UNIT
1.
Lane Departure Warning System (LDWS) : Detects drive lane in
front and engages warning function i ...
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