Ventilation Switch: Service and Repair

Vent Valve Lever Replacement

Removal Procedure

1. Remove instrument panel assembly. Refer to Instrument Panel Assembly Replacement Instrument Panel Assembly Replacement.





Note:
The graphic shows air inlet housing without attaching parts for better clarity.

2. Disconnect electrical connector and remove 3 mode control cam actuator screws (2) and remove mode control cam actuator (1).





3. Remove air inlet valve and inside air valve control cam (1).





4. Remove 2 vent valve levers (1).

Installation Procedure





1. Install 2 vent valve levers (1).





Note:
The vent valve levers have to be fitted to the according vent valve gears in figured position. The air circulation dampers have to be in middle position.

2. Make sure that mode valve gears of valve vent levers (1) are fitted as shown in graphic above





Note:
The air inlet valve and inside air valve control cam can only be fitted in one position.

3. Install air inlet valve and inside air valve control cam (1).





Caution:
Refer to Fastener Caution Fastener Caution.

4. Install mode control cam actuator (1) and install 3 mode control cam actuator screws (2) and connect electrical connector.

2.5 Nm (23 lb in).

5. Install instrument panel assembly. Refer to Instrument Panel Assembly Replacement Instrument Panel Assembly Replacement.