Hyundai Palisade (LX2): Engine Control/Fuel System / Fuel Delivery System

Description and operation Description Installed on the high pressure fuel pump, the Fuel Pressure Regulator Valve controls the fuel amount flowing into the injectors in accordance with the ECM signal calculated based on various engine conditions.

Components Location Fuel Tank & Filter-Neck Assembly 1. Fuel tank 2. Fuel pump 3. Fuel filter 4.

Other information:

Hyundai Palisade (LX2) 2020-2026 Service Manual: PTC Heater (Diesel only)

Description and operation Description The PTC (Positive Temperature Coefficient) heater is installed at the exit or the backside of the heater core. The PTC heater is an electric heater using a PTC element as an auxiliary heating device that supplements deficiency of interior heat source in highly effective diesel engi

Hyundai Palisade (LX2) 2020-2026 Service Manual: Blower Motor

Repair procedures Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation.

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