Hyundai Sonata: Lighting System / Hazard Lamp Switch Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Lighting System / Hazard Lamp Switch Repair procedures

Inspection

Check for continuity between terminals. If the continuity is not as specified, replace the hazard lamp switch.

AVN type		Audio type
No	Description	No	Description
1	GND	1	GND
2	CAN _ High	2	-
3	CAN _ Low	3	-
4	-	4	-
5	Detent	5	Detent
6	ACC	6	Acc
7	Battery (+)	7	Battery (+)
8	PAB Off	8	PAB Off
9	-	9	Illumination (-)
10	-	10	Illumination (+)
11	SBR _ PS	11	SBR PS
12	-	12	-
13	Hazard lamp switch	13	Hazard lamp switch
14	-	14	-
15	IGN (+)	15	IGN (+)
16	-	16	-

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.	Disconnct the negative (-) battery terminal.

2.	Remove the center facia panel (A).

3.	Remove the center facia panel after disconnect the center facia panel.

4.	Remove the keyboard unit after loosening the screws.

Installation

1.	Install the hazard lamp switch.

2.	Install the center facia panel.

3.	Connect the negative (-) battery terminal.

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