Hyundai Palisade (LX2): Automatic Transaxle Cooling System / Description and operation

Description
Engine coolant is used for circulating heat in order to heat and cool the transaxle oil.
Prevents over heating of the transaxle oil while the vehicle is moving.
Flow of the coolant

Hyundai Palisade. Description and operation

    Repair procedures Removal    • ATF cooler is a unit with the radiator, so refer to radiator removal / installation procedures in the engine section.

    Other information:

    Hyundai Palisade (LX2) 2020-2025 Service Manual: Compressor oil

    Repair procedures Oil Specification 1. The R-134a or R-1234yf system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2.

    Hyundai Palisade (LX2) 2020-2025 Service Manual: Troubleshooting

    Troubleshooting    1) After replacing H/UNIT, always check that the system operates properly. 2) If the failure persists after replacing the H/UNIT, do not replace the unit.

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