Chrysler Pacifica. Manual — part 665
(8) Remove upper radiator hose.
(9) Remove the radiator cooling fan assembly
(Refer to 7 - COOLING/ENGINE/RADIATOR FAN -
REMOVAL).
(10) Remove air cleaner housing (Fig. 6).
(11) Evacuate and recover the air conditioning
(Refer to 24 - HEATING & AIR CONDITIONING/
PLUMBING/REFRIGERANT - STANDARD PROCE-
DURE).
(12) Disconnect the throttle and cruise control
cables from the throttle body (Fig. 7).
(13) Disconnect the cruise control and power brake
booster vacuum hoses at the engine.
(14) Disconnect the transmission wiring harness
from the solenoid pack, input and output sensors and
the range sensor connectors (Fig. 8).
(15) Disconnect the engine wiring harness grounds
at the left inner frame rail.
(16) Disconnect the transmission shift cable.
(17) Disconnect the transmission cooler lines (Fig.
9).
(18) Disconnect the engine block heater wiring
connector and set aside (if equipped).
(19) Disconnect the coolant reservoir hoses at the
thermostat housing (Fig. 9).
(20) Disconnect the heater hoses at the heater core
(Fig. 9).
(21) Disconnect upper radiator hose at the thermo-
stat housing (Fig. 9).
Fig. 7 THROTTLE BODY
1 - THROTTLE BODY
2 - SPEED CONTROL CABLE ACCESS
3 - THROTTLE CABLE
Fig. 8 Transmission Connectors
1 - SOLENOID PACK CONNECTOR
2 - INPUT SPEED SENSOR CONNECTOR
3 - OUTPUT SPEED SENSOR CONNECTOR
4 - TRANSMISSION RANGE SENSOR CONNECTOR
CS
ENGINE 3.5L
9 - 15
ENGINE 3.5L (Continued)
Fig. 9 COOLANT HOSES
1 - TRANSMISSION OIL COOLER HOSES
4 - LOWER RADIATOR HOSE
2 - THERMOSTAT HOUSING
5 - UPPER RADIATOR HOSE
3 - TRANSMISSION
6 - ENGINE
9 - 16
ENGINE 3.5L
CS
ENGINE 3.5L (Continued)
NOTE: Use a brake pedal prop rod and depress the
brake pedal to prevent excessive brake fluid loss
when the brake system is opened.
(22) Disconnect both front brake lines from the
Hydraulic Control Unit (HCU) (Fig. 10).
(23) Disconnect the air condition suction discharge
hoses at the air conditioning compressor and plug the
compressor openings to prevent contamination.
(24) Disconnect lower radiator hose at the engine
outlet and remove. (Fig. 9).
(25) Disconnect A/C clutch electrical connector.
(26) Disconnect oil pressure sending unit wiring
harness connector.
(27) Disconnect the electrical connectors at the
generator.
(28) Disconnect the fuel supply line at the fuel
rail.
(29) Disconnect the ignition harness connector at
the intake manifold.
(30) Raise and support the vehicle.
(31) Remove the front wheels.
(32) Remove left inner fender well.
(33) Disconnect the engine harness from the pow-
ertrain control module (PCM).
(34) Disconnect the left wheel speed sensor and
retainers (Fig. 10).
(35) Remove the left sway bar link at the front
strut (Fig. 10).
(36) Remove left drive axle nut (Fig. 10).
(37) Remove both left steering knuckle pinch bolts
(Fig. 10).
(38) Separate the left steering knuckle from the
strut and suitably support steering knuckle (Fig. 10).
(39) Disconnect the negative battery cable from
the transmission.
Fig. 10 FRONT CRADLE ASSEMBLY
1 - FRONT CRADLE BOLT
7 - WHEEL HUB
2 - FRONT CRADLE ASSEMBLY
8 - LOWER CONTROL ARM
3 - FRONT BRAKE LINES
9 - FRONT BRAKE HOSE
4 - STEERING GEAR
10 - POWER STEERING COOLER
5 - WHEEL SPEED SENSOR HARNESS
11 - STEERING KNUCKLE
6 - TIE ROD END
12 - STABILIZER LINK
CS
ENGINE 3.5L
9 - 17
ENGINE 3.5L (Continued)
(40) Remove the left fascia screws.
(41) Remove right inner fender well.
(42) Remove right fascia screws.
(43) Disconnect the right wheel speed sensor and
retainers (Fig. 10).
(44) Remove right sway bar link at the front strut
(Fig. 10).
(45) Remove right drive axle nut (Fig. 10).
(46) Remove right steering knuckle pinch bolts
(Fig. 10).
(47) Separate the right steering knuckle from the
strut and suitably support the steering knuckle (Fig.
10).
(48) Unplug fascia driving lamps (if equipped).
(49) Remove front fascia.
(50) Raise the vehicle.
(51) Disconnect the starter wiring connectors and
harness retainers.
(52) Disconnect the exhaust manifold Oxygen sen-
sor electrical connector (Fig. 11).
(53) Disconnect the catalytic converter oxygen sen-
sor electrical connector (Fig. 11).
(54) Remove the exhaust system from the manifold
and set aside.
(55) Paint mark the rear driveshaft front and rear
positions, then remove the drive shaft (Refer to 3 -
DIFFERENTIAL
&
DRIVELINE/PROPELLER
SHAFT - REMOVAL).
(56) Remove the engine to transmission support
plate.
(57) Remove transmission inspection shield.
(58) Remove the flex plate to torque converter
bolts.
CAUTION: Secure the steering wheel to prevent
rotation and possible damage to the steering col-
umn clock spring when coupling is separated.
Fig. 11 FRONT EXHAUST PIPE
1 - EXHAUST MANIFOLD
4 - FRONT EXHAUST PIPE
2 - GASKET
5 - OXYGEN SENSOR 1 OF 2
3 - RETAINING NUT
6 - OXYGEN SENSOR 2 OF 2
9 - 18
ENGINE 3.5L
CS
ENGINE 3.5L (Continued)
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