Hyundai Ioniq (AE): Light Bulbs / High Mounted Stop Lamp Replacement

Hyundai Ioniq. High Mounted Stop Lamp Replacement

1. Open the liftgate.

2. Gently remove the cover of the liftgate trim.

3. Remove the spoiler plug hole.

4. Disconnect the electrical connector.

5. Loosen the mounting bolts and remove the spoiler.

6. Remove the high mounted stop light assembly after disconnecting the connector.

7. Reinstall a new light assembly in the reverse order of removal.

    Type A (1) Tail/Stop lamp (2) Turn signal lamp (3) Tail lamp (4) Back-up lamp (5) Side marker Tail/Stop lamp, turn signal lamp and side marker lamp 1.

    1. Using a flat-blade screwdriver, gently pry the lens cover from the lamp housing. 2. Remove the bulb by pulling it straight out. 3. Install a new bulb.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Ambient Temperature Sensor. Repair procedures

    Inspection1.Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.1. Ambient Sensor (+)2. Sensor groundSpecification Ambient temperature [°C (°F)] Resistance between terminal 1 and 2 (

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Auto Defoging Actuator. Repair procedures

    Inspection1.Turn the ignition switch OFF. 2.Disconnect the auto defogging connector. 3.Verify that the auto defogging actuator operates to the open position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the auto defogging actuator operates to the close position when connected in reverse.

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