Hyundai Ioniq (AE): Motor Driven Power Steering / MDPS Column and Housing. Repair procedures
| Removal |
| 1. | Remove the MDPS assembly. (Refer to Steering System - "MDPS Assembly") |
| 2. | Remove the MDPS control unit. (Refer to Steering System - "MDPS Control Unit") |
| 3. | Remove the MDPS motor. (Refer to Steering System - "MDPS Motor") |
| Installation |
| 1. | Install in the reverse order of removal. |
| 2. | Perform "set the steering feel torque to zero" using the GDS.
|
| 3. | Conduct the "ASP Calibration" by GDS. (Refer to MDPS Assembly - "Diagnosis with GDS") |
| 4. | Conduct the "EPS Type Recognition" by GDS. (Refer to MDPS Assembly - "Diagnosis with GDS") |
| 5. | Check the DTC. |
| 6. | Turn off the IGN switch and wait for 20 seconds or more. Then check the operation after starting the engine. |
Replacement • If a DTC occurs in the ECU, check the connectors and wiring. If no problem is found, replace the ECU.
Removal1.Disconnect the battery negative cable from the battery and then wait for at least 30 seconds.2.Turn the steering wheel so that the front wheels are placed in the straight ahead position.
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Mode Control Actuator. Description and operation
DescriptionThe mode control actuator is located at the heater unit.It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Parking Distance Warning (PDW) ON/OFF Switch. Repair procedures
Removal • Put on gloves to prevent hand injuries. • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.
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