Hyundai Ioniq (AE): Lighting System / Rheostat. Repair procedures

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Body Electrical System / Lighting System / Rheostat. Repair procedures

Inspection

1.	Disconnect the negative (-) battery terminal.

2.	Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel")

3.	Disconnect the rheostat switch connector (A).

4.	Check for intensity of new rheostat switch. If the light intensity of the lamps changes smoothly without any flickering when the rheostat is turned, it can be assumed that the rheostat is normal.

❮Rheostat. Components and components location

Components

DRL(Daytime Running Lights). Repair procedures❯

Removal1.Disconnect the negative (-) battery terminal.2.Remove the front bumper.(Refer to Body - "Front Bumper Cover")3.Disconnect the DRL connector.4.

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): Lighting System / Rheostat. Repair procedures

Other information:

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

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: emperature Control Actuator. Specifications

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