Heater And A/C Unit, Removing And Installing: Installing

WARNING: This page is about a different car, the 2022 Volkswagen ID.4 and 2021 Volkswagen ID.4. However, it is still accessible from the selected car via links, so may be relevant.

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

-- Pay attention to the correct seating of the condensation water drain. Refer to Condensation Water Drain, Removing and Installing .

-- Inspect the attachment points for the potential equalization cable and clean if necessary. Refer to the appropriate service information .

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Conditions

The contact surfaces must be clean and free of rust and grease.

-- Connect the potential equalization cable and tighten the nut -8-.

-- Connect the connectors.

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

-- Refer to REFRIGERANT CIRCUIT, CHARGING .

CAUTION:

There is a risk of fatal injury due to high voltage.

Electrocution by direct contact or electric arc can cause severe bodily injury or fatal injury.

- Have a high-voltage technician or a high-voltage expert bring the high-voltage system back into service.

-- Refer to [For engine(s) EBRA] High-Voltage System, Re-Energizing .