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

..

Schematic diagrams

..

Other information:

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Rear Pillar Trim. Components and components location

..

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Gasoline Particulate Filter (GPF)

Gasoline Particulate Filter (GPF) system removes the soot in the exhaust gas. The GPF system automatically burns (or oxidizes) the accumulated soot in accordance with driving situations, unlike a disposable air filter. In other words, the accumulated soot is automatically purged out by the engine control system and by the high exhaustgas temperature at normal/ high driving speeds...