Grand Caravan V6-4.0L (2008)
7. Disconnect the HVAC wire harness (4) from the mode and blend door actuators (3).
8. Remove the three screws (1) that secure the top of the air distribution housing (2) to the rear of the HVAC housing (5).
NOTE: If the foam seal on top of the air distribution housing is deformed or damaged, it must be replaced.
9. Tilt the top of the air distribution housing rearward and disengage the two retaining tabs that secure the bottom of the air distribution housing to
the HVAC housing and remove the air distribution housing.
10. If required, remove the mode and blend door actuators from the air distribution housing.
Front Air Distribution Housing Installation
HOUSING-AIR DISTRIBUTION
WARNING: The heater core tubes are not serviced separately from the heater core. The heater core tubes should not be repositioned, loosened
or removed from the heater core. Failure to follow this warning may result in a coolant leak and possible serious or fatal injury.
NOTE: LHD model shown in illustrations. RHD model similar.
1. If required, install the mode and blend door actuators (3) onto the air distribution housing (2). Tighten the actuator retaining screws to 1.2 Nm (10
in. lbs.).
NOTE: If the foam seal on top of the air distribution housing is deformed or damaged, the seal must be replaced.
2. Position the air distribution housing to the rear of the HVAC housing (5) and engage the two retaining tabs that secure the bottom of the air
distribution housing to the HVAC housing.
3. Tilt the top of the air distribution housing upward and install the three screws (1) that secure the air distribution housing to the HVAC housing.
Tighten the screws to 1.2 Nm (10 in. lbs.).
4. Connect the HVAC wire harness (4) to the mode and blend door actuators.
