Kia Optima: Steering Angle Sensor. Description and Operation - ESC(Electronic Stability Control) System - Brake System - Kia Optima TF 2011-2024 Service ManualKia 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 УST (Steering system) Gr.Ф)
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 ...

Body (Interior and Exterior)
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See also:

Interior Trim. Repair procedures
Replacement Door Scuff Trim Replacement Х Put on gloves to protect your hands. Х Use ...

Installation
1. Install the multimedia jack. 2. Connect the multimedia jack connector. 3. Install the console upper cover. 4. Install the shift lever knob. ...

Windshield Washers
In the OFF position, pull the lever gently toward you to spray washer fluid on the windshield and to run the wipers 2-3 cycles. Use this function when the windshield is dirty. The spray and wiper ...

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