Hyundai Elantra: 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.

Manual (Auto)

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 glove box upper cover assembly.
(Refer to Body - "Glove Box Upper Cover Assembly")
3.
Loosen the mounting screws and remove the crash pad center lower cover [LH] (A).

4.
After loosening the mounting screws, remove the A/C & heater controller unit (A).

5.
Disconnect the A/C & heater controller connectors (A) and hose (B).

Installation
1.
Install the center facia panel switch assembly.
2.
Connect the negative (-) battery terminal.
Overhead Console Lamp Repair procedures
Inspection 1. Remove the overhead console lamp assembly then check for continuity between terminals. If the continuity is not as specified, replace the map lamp switch. Removal 1. Disconn ...

Rheostat Components and Components Location
Components ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: CVVT Oil Control Valve (OCV) Description and Operation
Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load. By controlling CVVT, the valve over-lap or under-lap occurs, which m ...

Hyundai Elantra AD (2016-2020) Service Manual: Relay Box (Engine Compartment) Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Pull out the relay from the engine compartment relay block. Power Relay (Type A) Check for continuity between the terminals. 1. After supplying power to between No. 85 and 86 power relay terminals, check that there is co ...

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