Hyundai Ioniq (AE): Parking Distance Warning (PDW) / 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.
Use a plastic panel removal tool to remove interior trim pieces without marring the surface.
Take care not to bend or scratch the trim and panels.
1.
Disconnect the negative (-) battery terminal.
2.
Remove the console upper cover assembly.
(Refer to Body - "Floor Console Assembly")
3.
Remove the rear parking assist switch from the floor console upper cover after loosening the mounting screws.

Installation
1.
Install the front/rear parking assist switch.
2.
Install the floor console upper cover.
3.
Connect the negative (-) battery terminal.
   
Make sure that the connectors are plugged in properly.
Check the PDW system for normal operation.

    Circuit Diagram

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Heater Unit. Repair procedures

    Replacement    When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage.1.Disconnect the negative (-) battery terminal.2.Recover the refrigerant with a recovery / recycling / charging station.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: PTC Heater. Repair procedures

    InspectionOperating Logic Test (Manual only)Inspect the PTC operation by confirmation logic as follows.1.Entering(1)Set the Floor mode and maximum heating position.(2)Turn off the blower switch.(3)Press the intake (recirculation) button 5 times or more.

     
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