Grand Caravan V6-3.8L VIN L (2007)
Heater Core: Description and Operation
Rear Heater Core - Description
DESCRIPTION
The rear heater core is a heat exchanger made of rows of tubes and fins (Figure 1). The rear heater core is located in the rear HVAC housing behind the
right interior quarter trim panel and is retained in the housing by a plastic mounting bracket and a screw. The heater core tubes are attached to the heater
core by metal retaining clamps and rubber O-ring seals and are secured to the rear floor panel by a plastic bracket and two nuts.
The heater core tubes are not serviced separately from the rear heater core. The rear HVAC housing must be removed from the vehicle to service the rear
heater core.
Figure 1 Rear Heater Core - Description
