Hyundai Ioniq (AE): Lighting System / Hazard Lamp Switch. Repair procedures

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

Inspection
1.
The SJB can be diagnosed by using the GDS. The SJB communicates with the GDS which then displays inputs and outputs along with codes.
It will be able to diagnose defects of hazard lamp switch with GDS quickly. GDS can operates actuator forcefully, input/output value monitoring and self diagnosis.
2.
To diagnose the SJB function, select the vehicle model, BCM and SJB.
3.
To consult the present input/out value of SJB, "Current DATA". It provides information of SJB input/output conditions.
Removal
   
•
Wrap the protective tape on the tool to disassemble with the screwdriver or remover.
•
e caution in keeping and handling during disassembling/assembling because it is easily contaminated with lubricant and oil.
•
Use caution for the crash pad garnish and door trim upper garnish made of timber (Real wood) because they can be scratched or picked.
•
Be careful not to scratch the door trim and other parts.
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad side garnish [RH] (A).
(Refer to Body - "Glove Box Upper Cover Assembly")
3.
After loosening the mounting screws, remove the A/C & heater controller unit (A).

4.
Disconnect the A/C & heater controller unit (A)..

5.
To intall, reverse the removal procedure.
   
•
Make sure the connector are connected in properly.
•
Replace any damaged clips (or pin-type retainers).
Installation
1.
Install the center facia panel switch assembly.
2.
Connect the negative (-) battery terminal.

    Inspection1.Remove the overhead console lamp assembly then check for continuity between terminals. If the continuity is not as specified, replace the map lamp switch.

    Components

    Other information:

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

    Diagnosis with GDS1.REAR CORENER RADAR system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis.2.Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.

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

    Removal1.Disconnect the negative (-) battery terminal.2.Remove the rear bumper.(Refer to Body - "Rear Bumper")3.Remove the rear corner radar unit (A) after loosening the mounting nuts.    â€¢ Take care not to separate the bracket from rear bumper when removing the rear corner radar sensor.

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