Refrigerant Line To Rear Heater And A/C Unit, Removing And Installing, High Pressure: Installing

Install in the reverse order of removal while noting the following:

-- First insert the refrigerant line -1- in the retainers -5-.

-- Secure the refrigerant line -1- on the rear heater and A/C unit.

-- Secure the refrigerant line -1- on the front refrigerant circuit.

NOTE:

Make sure the seals fit correctly inside the groove on each refrigerant line.

CAUTION:

There is a risk of damaging the A/C compressor if the refrigerant circuit is empty.

- Never start the engine with the refrigerant circuit empty.

Vehicles with Refrigerant R134a

-- Fill the refrigerant circuit. Refer to the appropriate service information .

-- Perform the leak test on the refrigerant circuit line connections that were closed again. Refer to the appropriate service information .

Vehicles with Refrigerant R1234yf

-- Charge the refrigerant circuit. Refer to REFRIGERANT CIRCUIT, CHARGING .

-- Perform the leak test on the closed line connections of the refrigerant circuit. Refer to LEAKS, FINDING .