Hyundai Elantra (CN7): Motor Driven Power Steering / Components and components location

Components

1. Steering wheel
2. Steering column
3. MDPS power pack
4. Universal joint
5. Dust cap
6. Tie rod end
7. Bellows
8. Steering gear box

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

    Schematic DiagramsC-MDPSTerminal function Type Pin No Description Battery1Battery +2Battery -VSS1IGN2-3-4-5-6-7HIGH CAN8LOW CAN

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Compressor oil

    Repair procedures Oil Specification1.The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed.2.Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Repair procedures

    Inspection1.Check for resistance between terminals in each switch position (LH).[LH : Audio + Hands free] Switch Resistance (±5%) SEEK Up430 ΩSEEK Down1.11 kΩMODE2.11 kΩMUTE3.11 kΩVolume (+)4.

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