Hyundai Sonata: Lighting System / Hazard Lamp Switch Repair procedures

Inspection
1.
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.
Door Mood Lamp Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the front door trim. (Refer to Body - "Front Door Trim") 3. Disconnect the door mood lamp connector. 4. Remove the ...

Rheostat Components and Components Location
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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Heater & A/C Control Unit (Manual) Components and Components Location
Components Connector [A] Pin NOFunctionPin NOFunction1ILL+ (TAIL)21Detent OUT (+)2Sensor REF (+5V)22HTD3Mode control actuator (Vent)23Rear defog switch4Mode control actuator (Defrost)24C_CAN High5Mode control actuator (Feedback)25C_CAN Low6Intake actuator (Fresh)26ECV+7Intake actuator (Recircula ...

Hyundai Sonata LF 2014-2019 Owners Manual: Seat Belt Safety Precautions
Always fasten your seat belt and make sure all passengers have fastened their seat belts before starting any trip. Air bags are designed to supplement the seat belt as an additional safety device, but they are not a substitute. Most states require all occupants of a vehicle to wear seat belts. WA ...

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