Hyundai Elantra: Air Conditioning System / Condenser Repair procedures

Inspection
1.
Check the condenser fins for clogging and damage. If clogged, clean them with water, and blow them with compressed air. If bent, gently bend them using a screwdriver or pliers.
2.
Check the condenser connections for leakage, and repair or replace it, if required.
Replacement
1.
Recover the refrigerant with a recovery / recycling / charging station.
2.
Disconnect the negative (-) battery terminal.
3.
Remove the front bumper.
(Refer to Body - "Front Bumper Cover")
4.
Remove the hood latch assembly.
(Refer to Body - "Front Wheel Guard")
5.
Loosen the mounting pin-type retainers and bolts, remove the side air guard (A).
[LH]

[RH]

6.
Loosen the mounting bolts and remove the air duct bracket (A).

7.
Loosen the mounting bolts and remove the radiator upper mounting bracket (A).

8.
Remove the condenser (A) from radiator.

9.
To intall, reverse the removal procedure.
   
If you're installing a new condenser, add refrigerant oil.
Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them. Be sure to use the right O-rings for R-134a to avoid leakage.
Be careful not to damage the radiator and condenser fins when installing the condenser.
Charge the system, and test its performance.
Condenser Components and Components Location
Components Location 1. Condenser ...

Receiver-Drier Repair procedures
Replacement 1. Remove the condenser. 2. Remove the cap (A) on the bottom of the condenser with a L wrench. Tightening torque : 9.81 ~ 14.71 N.m (1.0 ~ 1.5 kgf.m, 7.2 ~ 10.8 lb-ft) ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Explanation of Scheduled Maintenance Items
Engine Oil and Filter The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the car is being driven in severe conditions, more frequent oil and filter changes are required. Drive Belts Inspect all drive belts for evidence of cuts, cracks, exces ...

Hyundai Elantra AD (2016-2020) Owners Manual: Forward Collision Avoidance Assist Warning Light, Lane Keeping Assist (LKA) System Indicator Light
Forward Collision Avoidance Assist Warning Light (if equipped) This warning light illuminates : When you set the ignition switch or Engine Start/Stop button to the ON position. - It illuminates for approximately 3 seconds and then goes off. When there is a malfunction with FCA. In this ca ...

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