Hyundai Tech Tip: MDPS Coupling Replacement

Hyundai Tech Tip: MDPS Coupling Replacement

The motor driver power steering (MDPS) assembly contains a flexible rubber coupling that wears out over time. Wear of the coupling does not affect the ability to steer or control the vehicle.

hyundai mdps coupling

Affected Models:

  • 2013-‘15 Elantra
  • 2013-‘14 Sante Fe
  • 2012-‘14 Azera
  • 2012-‘15 Veloster

Condition: Driver may notice a “clicking” or “thud” noise when turning the steering wheel.

Solution: The motor driver power steering (MDPS) assembly contains a flexible rubber coupling that wears out over time. Wear of the coupling does not affect the ability to steer or control the vehicle.

Parts: The revised part number is 56315-2K0000-FFF. The updated part offers increased durability.

Replacement Tip: Clean out the coupling seating areas between the motor and column with compressed air so the new flexible coupling will seat.

Courtesy of Mitchell 1.

You May Also Like

Ride Height Sensors

If one of these sensors is replaced, it must be calibrated after it is installed.

Ride-height sensors not only measure the position of the suspension, but also the rate of movement. They are supplied with a voltage of around 5 volts. The signal voltage is changed as a magnet moves past a coil. Most sensors have three wires — ground, power and signal.

Internally, it is difficult to damage one of these sensors. Externally, the linkage that connects the sensor to the suspension arm can also be damaged. The connector can be damaged and cause a short or open and a code will be set. If one of these sensors is replaced, it must be calibrated after it is installed.

Ride Control For Electric Vehicles

Replacement units are available from sources other than the dealer.

Brake Pad Edge Codes

The “Edge Code” can tell you information about a brake pad’s friction material.

Chassis Parts and Alignment Angles

Knowing why the adjustment is required is critical to performing the total alignment.

Suspension Upgrades – Selling Shocks and Struts

The question customers fail to ask is, what is “best” for their vehicle?

Other Posts

Air Ride Suspension Diagnostics

The key to understanding the logic of air ride systems is using service information.

Steering Angle Sensor Operations

It is important for the ABS/ESC module to receive two signals to verify the steering wheel’s position.

Chassis Alignment

The source of the complaint can be the angles, electronics or tires.

Laying Out Your Shop for ADAS/EV Repairs

With so many vehicles equipped with some form of ADAS, rethinking your electronics layout or plan might be in order.