Hyundai Elantra: Air Conditioning System / Refrigerant Line Components and Components Location

Compressor oil Repair procedures

Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (P ...

Refrigerant Line Repair procedures

Replacement 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the neg ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Passenger Airbag (PAB) Module Repair procedures
Removal 1. Disconnect the battery negative cable and wait for at least three minutes before beginning work. 2. Remove the glove box housing. (Refer to Body - "Glove Box Upper Cover Assembly") 3. Remove the passenger airbag mounting bolts. 4. Disconnect the passenger airbag connector ...

Hyundai Elantra AD (2016-2020) Service Manual: Oil Level Gauge & Pipe Repair procedures
Removal and Installation 1. Remove the oil level gauge (A). 2. Install in the reverse order of removal. ...