Hyundai Santa Fe: Motor Driven Power Steering / Description and operation

MDPS (Motor Dirven Power Steering) system uses an electric motor to assist the steering force and it is an engine operation independent steering system.

MDPS control module controls the motor operation according to information received from the each sensor and CAN (Controller Area Network), resulting in a more precise and timely control of steering assist than conventional engine-driven hydraulic systems,

MDPS system inspection is possible for each component, but replacement is possible only for partial units, and other parts should not be disassembled.

Motor Driven Power Steering

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Schematic diagrams

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Other information:

Hyundai Santa Fe (TM) 2019-2024 Service Manual: Repair procedures

Replacement 1. Remove the cap and the nuts, and then remove the wiper arm (A). Tightening torque : 22.6 - 26.5 N.m (2.3 - 2.7 kgf.m, 16.6 - 19.5 lb-ft) 2...

Hyundai Santa Fe (TM) 2019-2024 Service Manual: SRS Control Module (SRSCM). Description and operation

Description The primary purpose of the SRSCM (Supplemental Restraints System Control Module) is to discriminate between an event that warrants restraint system deployment and an event that does not. The SRSCM must decide whether to deploy the restraint system or not...