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Home >> Volkswagen >> 2023 >> ID.4 S >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning >> 87 Air Conditioning >> Refrigerant Circuit >> Refrigerant Line, Removing And Installing, R1234YF >> Refrigerant Line From Condenser To Expansion Valve, Removing And Installing >> Removing

Refrigerant Line From Condenser To Expansion Valve, Removing And Installing: Removing

Immediately seal off any open lines and connections with clean plugs from the Engine Bung Set:VAS 6122  .

 

-- Refer to the appropriate Service information .

-- Remove the heater and A/C unit air intake housing. Refer to Heater and A/C Unit Air Intake Housing, Removing and Installing  .

-- Remove the front underbody trim panel. Refer to UNDERBODY SIDE TRIM PANEL, REMOVING AND INSTALLING, 55, 62 KWH or UNDERBODY SIDE TRIM PANEL, REMOVING AND INSTALLING, 82 KWH .

-- Loosen the coolant expansion tank and move to the side. Refer to COOLANT EXPANSION TANK, REMOVING AND INSTALLING .

 
CAUTION:

Danger of frostbite due to refrigerant coming out under pressure.

Frostbite on the skin and other parts of the body is possible.

- Wear safety gloves.

- Wear protective eyewear.

- Evacuate or drain refrigerant and open the refrigerant circuit immediately.

- If more than 10 minutes have elapsed since evacuating or draining the refrigerant and the refrigerant circuit was not opened, evacuate or drain the refrigerant again. Pressure develops in the refrigerant circuit due to evaporation.

-- Remove the bolt -2-.

GWWN87-12263Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the refrigerant line -1-.

 

-- Disconnect the connector -2-.

GWWN87-12285Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the refrigerant line -1- from the bracket -3-.

 

-- Disconnect the connector -3-.

GWWN87-12286Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the bolts -2-.

-- Remove the refrigerant line -1-.

 

-- Remove the bolt -2-.

GWWN87-12220Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Remove the refrigerant lines -3- from the expansion valve.

 

-- Remove the refrigerant lines -1-.

GWWN87-000086Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.