2003 CHRYSLER CARAVAN heating

[x] Cancel search: heating

Page 2040 of 2177

CHRYSLER CARAVAN 2003  Service Manual BLOWER MOTOR
DESCRIPTION
The blower motor is a 12-volt, Direct Current (DC)
motor with a squirrel cage-type blower wheel that is
secured to the blower motor shaft (Fig. 7). The
blower motor and wheel

Page 2041 of 2177

CHRYSLER CARAVAN 2003  Service Manual (4) Turn the ignition switch to the Off position.
Disconnect and isolate the battery negative cable.
Disconnect the front blower motor pigtail wire con-
nector from the connector receptacle of the fro

Page 2043 of 2177

CHRYSLER CARAVAN 2003  Service Manual REMOVAL
The blower motor and blower wheel are serviced
only as a balanced unit. If either component is faulty
or damaged, the entire unit must be replaced.
WARNING: REFER TO THE APPLICABLE WARN-
INGS

Page 2044 of 2177

CHRYSLER CARAVAN 2003  Service Manual WARNING: REFER TO THE APPLICABLE WARN-
INGS AND CAUTIONS FOR THIS SYSTEM BEFORE
PERFORMING THE FOLLOWING OPERATION.
(Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING - FRONT - WARNING - A/C PLUMBING

Page 2046 of 2177

CHRYSLER CARAVAN 2003  Service Manual INSTALLATION
(1) Assemble the right and/or left floor distribution
ducts onto the center floor distribution duct as
required.
(2) Slide the floor distribution duct assembly
under the instrument panel

Page 2047 of 2177

CHRYSLER CARAVAN 2003  Service Manual (5) Disconnect the liquid line and suction line from
the expansion valve. (Refer to 24 - HEATING & AIR
CONDITIONING/PLUMBING - FRONT/LIQUID
LINE - REMOVAL) and (Refer to 24 - HEATING &
AIR CONDITIONIN

Page 2048 of 2177

CHRYSLER CARAVAN 2003  Service Manual (8) Install the windshield wiper module(Refer to 8
- ELECTRICAL/WIPERS/WASHERS/WIPER MOD-
ULE - INSTALLATION).
(9) Reconnect the battery negative cable.
(10) Refill the engine cooling system. (Refer t

Page 2051 of 2177

CHRYSLER CARAVAN 2003  Service Manual OPERATION
The rear blower motor will operate whenever the
ignition switch is in the On position, the heater-A/C
control power is turned on, and the rear heater-A/C
system control switch on the front h