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: Power Door Lock Switch Repair procedures
Inspection Power Door Lock Switch Inspection 1. Check for continuity between the terminals. If there is an abnormality, replace the switch. Removal     • Be careful not to scratch the door trim and other parts. • Use caution in keeping and handling during disa ...

Hyundai Elantra AD (2016-2020) Service Manual: Oil Pump Description and Operation
Description • The oil pump is built-in as a single unit with the 26 Brake chamber. • Rotation of the pump builds the hydraulic pressure needed for the lubrication of the various parts of the transaxle and operation of the clutch and brakes. • The oil also circulates thr ...