Grand Caravan V6-3.8L VIN L (2007)
Housing Assembly HVAC: Overhaul
Front Air Distribution Housing
AIR DISTRIBUTION HOUSING
NOTE: The air distribution housing must be removed from the HVAC housing and disassembled for service of the mode-air and blend-air doors.
NOTE: LHD model shown. RHD model similar.
1. Remove the air distribution housing from the HVAC housing and place it on a workbench.
2. Remove the screws that secure the mode door actuator and the blend door actuator(s) to the driver side of the air distribution housing and remove
the actuators (Figure 1).
Figure 1 Actuators
3. Remove the defrost door linkage arm, instrument panel door linkage arm, mode door cam, floor door gear, driver side blend door gear (if
equipped) and the passenger side blend door stop from the driver side of the air distribution housing (Figure 2).