Hyundai Sonata: ESP(Electronic Stability Program) System / Steering Angle Sensor Description and Operation

Description
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.

Steering Angle Sensor Specifications
Specification Service Standard DescriptionSpecificationOperating voltage8 ~ 16VOperating temperature-40 ~ 85°C(-40 ~ 185°F)Current consumptionMax.150mAMeasuring rangeAngle-780 ~ 779.9°Angula ...

Steering Angle Sensor Schematic Diagrams
Schematic diagram [EPB Type] [General Type] ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Troubleshooting
Basic Troubleshooting Basic Troubleshooting Guide Customer Problem Analysis Sheet Basic Inspection Procedure Measuring Condition of Electronic Parts' Resistance The measured resistance at high temperature after vehicle running may be high or low. So all resistance must be measured at ambi ...

Hyundai Sonata LF 2014-2019 Service Manual: Specifications
Specifications ItemSpecification Type Moter Driven Power SteeringSteering GearTypeRack & PinionSteering angle (Max.)Inner40.45° ± 2°Outer33.50° Tightening Torques ItemSpecification Nmkgf.mIb-ftHub nuts88.3 ~ 107.99.0 ~ 11.065.1 ~ 79.6Steering wheel lock nut39.2 ~ 49.04.0 ~ 5.028.9 ...

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