

Air bag warning labels, required by the U.S. National Highway Traffic Safety Administration (NHTSA), are attached to alert the driver and passengers of potential risks of the air bag system. Be sure to read all of the information about the air bags that are installed on your vehicle in this Owners Manual.
Additional Safety PrecautionsHyundai Elantra AD (2016-2020) Service Manual: Curtain Airbag (CAB) Module Components and Components Location
Components
1. Curtain Air Bag (CAB)
...
Hyundai Elantra AD (2016-2020) Service Manual: 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)
3.
Remove the receiver-drier (A) from condenser using a long
nose plier. Check for crumbled recei ...