Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
System Overview
RPAS (Rear Parking Assist System) is an electronic driving
aid that warns the driver to be cautious while parking or in low speed
environments. The sensor uses ultrasonic waves to detect objects within
proximity of the vehicle.
RPAS consists of four RPS sensors which are de ...
Hyundai Sonata LF 2014-2019 Service Manual: 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 negative (-) battery terminal.
3.
Recover the refrigerant with a recovery/charging station.
4.
...