Climate Control System, Cleaning

Operation Number(s): 87376

Special Tools
Courtesy of VOLVO CARS OF NORTH AMERICA.	T9814105 Aircomatic II unit Tool number: T9814105 Tool description: AIRCOMATIC II UNIT Tool boards:

Materials:
Designation	Part number
Cleaning agent	1161836
Cleaning agent (USA/CAN)	1161837

NOTE: Removal steps in this procedure may contain installation details.

Fig 1: Identifying Climate Control System Removal

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove Air Cleaner Passenger Compartment, Replacing

Do not reinstall the new pollen filter yet.

Vacuum the filter housing.

Reinstall the filter housing cover loosely with 2 screws.

Fig 2: Identifying Side Panel Clip

Courtesy of VOLVO CARS OF NORTH AMERICA.

Checking the drain hose.

Fig 3: Identifying Driver Side Panel Removal

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 4: Identifying Compressed Air Blown Through Drain Hose

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Carefully blow using the compressed air gun through the drain hose.

Reinstall the hose properly and secure with cable tie.

Reinstall the panels in reverse order.

Start the engine and allow to idle.

Fig 5: Identifying MCC Control

Courtesy of VOLVO CARS OF NORTH AMERICA.

MCC control:

Set the fan speed selector to the lowest speed/first position
Move the air distribution selector to "Ventilation" position.
Set the recirculation button to "On"
Set the heater selectors to the 2 O'clock position
Set the air conditioning (A/C) button to "On" position.

Fig 6: Identifying ECC Control

Courtesy of VOLVO CARS OF NORTH AMERICA.

ECC control:

Set the fan speed selector to the lowest speed/first position
Move the air distribution selector to "Ventilation" position.
Set the recirculation button to "On". Cars with air quality sensor (AQS) to "man"
Set the heater selectors to 22°C (72°F)
Set the air conditioning (A/C) button to "On" position.

Fig 7: Identifying Explanations On Cleaner Display

Courtesy of VOLVO CARS OF NORTH AMERICA.

Explanations on cleaner's display:

Start and stop button (1)
Cleaning in progress, blue lamp (2)
Cleaning complete, green lamp (3)
Low level of cleaning fluid, yellow lamp (4)
High level of cleaning fluid, yellow lamp (5)
High temperature, red lamp (6)

Fig 8: Identifying Special Tool Placed On Passenger Floor With Pipe In Forward Direction

Courtesy of VOLVO CARS OF NORTH AMERICA.

NOTE: Always follow the manufacturer's instructions when using the equipment.

Shake the bottle of cleaning agent.

Empty the entire contents of the bottle into 9814105

Place 9814105 on the passenger floor (left-hand drive) or the driver's floor (right-hand drive), place the pipe in the forward direction.

Place some paper under and in front of the cleaner or allow stand it on a rubber mat.

Rout the wiring for the cleaner via the door's weatherstrip to an electrical socket.

Fig 9: Identifying Explanations On Cleaner Display

Courtesy of VOLVO CARS OF NORTH AMERICA.

Start the cleaner (1), blue lamp illuminates (2).

Close the door carefully.

Ensure that all other doors are closed during treatment.

Allow it to run until the green lamp illuminates (3) (after approx. 15-20 minutes) and the treatment is complete.

Remove:

The cable from the electrical socket
The cable from the cleaner
The cleaner from the car

It is normal that a small amount of fluid remains in the bottom of the cleaner after treatment, remove the pipe and discard the remaining fluid.

An odor is present for a few days after cleaning, which is usual.

Install the new filter Air Cleaner Passenger Compartment, Replacing