Kia Cadenza: ESC(Electronic Stability Control) System / Steering Angle Sensor Description and Operation

Kia Cadenza YG 2016-2024 Service Manual / Brake System / ESC(Electronic Stability Control) System / Steering Angle Sensor Description and Operation

Steering Wheel Angle Sensor detects rotating direction of the vehicle. Rotating direction detected by the sensor is communicated with HECU as CAN signal involving information about the angle through CAN communication line.
HECU detects speed of the steering wheel handling and the angle with this CAN signal. HECU also uses this signal as the input signal to control anti-roll.

Operating voltage
8 ~ 16V
Operating temperature
-40 ~ 85°C
Current consumption
Measuring range
-900° ~ 900°
Angular velocity
0 ~ 1016°/sec

Circuit Diagram

Calibration (Setting up the zero angle)
Steering Wheel Angle Sensor of a absolute angle type (CAN type) measures the angle under the standard of the zero angle set.
Calibration must be performed as following cases.
Replacement of the Steering Wheel Angle Speed Sensor
Replacement or repair of the Steering column
Detection of DTC codes (C1260, C1261)
Replacement of the sensor cluster
Replacement of HECU
Calibration procedure
Perform wheel alignment and stand the steering wheel in a line within ±5°error.

Connect the GDS.(CAN line or OBD connector)
Turn ignition switch on.
Press calibration button of the Steering Wheel Angle Sensor.
HECU calibration procedure is performed.
(Calibration records, DTC codes erasure)

Turn ignition switch off after calibration procedure.
Confirm success or failure of calibration.
Warning lamp must not be lighted when driving test (Turning left and right).
ESC lights ESC OFF warning lamp when making an error in comparison with values of other sensors.
ESC OFF Switch Repair procedures
Inspection 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the passenger compartment juction box cover. 3. Remove the crash pad side switch assembly (A ...

Body (Interior and Exterior)

Other information:

Kia Cadenza YG 2016-2024 Service Manual: AVN Head Unit Components and Components Location

Components AVN (A/V & Navigation) Head Unit Connector Connector Pin Information No.Connector AConnector BConnector C1-MM CAN high-2Back view camera video--3Back view camera video ground--4Back view camera power groundSteer keyRS422 ground5SPDIF ground-RS422 Tx (+)6SPDIF (+)-RS422 Tx (-) ...

Kia Cadenza YG 2016-2024 Service Manual: Oil Pan Repair procedures

Removal [Lower oil pan] 1. Remove the engine room under cover. (Refer to Engine And Transaxle Assembly - "Engine Room Under Cover") 2. Drain the engine oil. (Refer to Lubrication System - "Engine Oil") 3. Remove the lower oil pan (A). Insert the blade of SST(09215-3C000) between t ...

Copyright © 2017-2024