Durango 2WD V8-4.7L (2008)
Control Module HVAC: Description and Operation
Front Blower Motor Power Module - Description
DESCRIPTION
A blower motor power module is used on this model when it is equipped with the automatic temperature control (ATC) heating-A/C system. Models
equipped with the manual temperature control (MTC) heating-A/C system use a blower motor resistor block, instead of the blower motor power module .
The blower motor power module is mounted to the rear of the HVAC housing, directly behind the glove box. The blower motor power module consists
of a molded plastic mounting plate with two integral connector receptacles (1). Concealed behind the mounting plate is the power module electronic
circuitry and a large finned heat sink (2). The blower motor power module is accessed for service from beneath the right side of the instrument panel.
