fuel CHRYSLER CARAVAN 2005 Service Manual

A (factory adjusted) set screw is used to mechani-
cally limit the position of the throttle body throttle
plate.Never attempt to adjust the engine idle
speed using this screw.All idle speed functions are
controlled by the PCM.
REMOVAL
(1) Disconnect negative cable from battery cable.
(2) Remove air inlet to throttle body hose clamp.
(3) Remove throttle and the speed control (if
equipped) cables from lever and bracket.
(4) Disconnect electrical connectors from the idle
air control motor and throttle position sensor (TPS)
(Fig. 28) or (Fig. 29).
(5) Remove throttle body to intake manifold
attaching bolts.
(6) Remove throttle body and gasket.
INSTALLATION
(1) Install a new gasket, if required.
(2) Install throttle body.
(3) Tighten throttle body mounting bolts. The 2.4L
to 28.2 N´m (250  50 in. lbs.) torque, The 3.3/3.8L to
11.6 N´m (105  20 in. lbs.) torque.
(4) Connect electrical connectors to the idle air
control motor and throttle position sensor (TPS) (Fig.
28) or (Fig. 29).
(5) Install air inlet to throttle body hose clamp and
tighten.
(6) Connect negative cable to battery cable.
THROTTLE CONTROL CABLE
REMOVAL
(1) Working from the engine compartment, hold
the throttle body throttle lever in the wide open posi-
tion.
(2) Remove the throttle cable from the throttle
body cam.
(3) From inside the vehicle, hold up the pedal and
remove the cable retainer and throttle cable from the
upper end of the pedal shaft.
(4) Remove retainer clip from throttle cable and
grommet at dash panel.
(5) From the engine compartment, pull the throttle
cable and gromment out of the dash panel.
(6) Remove the throttle cable from throttle bracket
by carefully compressing both retaining ears simulta-
neously then gently pull the throttle cable from
throttle bracket or if it is the slide snap design you
have to slide the locking tab out of the hole and then
slide the cable assembly out of the bracket.
INSTALLATION
(1) From the engine compartment, push the hous-
ing end fitting and grommet into the dash panel.In-
stall gromment into the dash panel.
(2) Install the cable housing (throttle body end)
into the cable mounting bracket on the engine.
(3) From inside the vehicle, hold up the pedal and
install throttle cable and cable retainer in the upper
end of the pedal shaft.
(4) At the dash panel, install the cable retainer
clip between the end of the throttle cable fitting and
grommet
(5) From the engine compartment, rotate the
throttle lever wide open and install the throttle
cable.
THROTTLE POSITION SENSOR
DESCRIPTION
The throttle position sensor mounts to the side of
the throttle body (Fig. 30) or (Fig. 31).The sensor
connects to the throttle blade shaft. The TPS is a
variable resistor that provides the Powertrain Con-
trol Module (PCM) with an input signal (voltage).
Fig. 30 Throttle Position SensorÐ2.4L Engine
1 - Idle Air Control Valve
2 - Throttle Position Sensor
14 - 40 FUEL INJECTIONRS
THROTTLE BODY (Continued)

OPERATION
The signal represents throttle blade position. As
the position of the throttle blade changes, the resis-
tance of the TPS changes.
The PCM supplies approximately 5 volts to the
TPS. The TPS output voltage (input signal to the
powertrain control module) represents throttle blade
position. The TPS output voltage to the PCM varies
from approximately 0.6 volt at minimum throttle
opening (idle) to a maximum of 4.5 volts at wide open
throttle.Along with inputs from other sensors, the PCM
uses the TPS input to determine current engine oper-
ating conditions. The PCM also adjusts fuel injector
pulse width and ignition timing based on these
inputs.
REMOVAL - 3.3/3.8L
(1) Disconnect the negative battery cable.
(2) Remove the electrical connector from the Inlet
Air Temperature sensor.
(3) Remove the air cleaner box lid. Remove hose
from throttle body.
(4) Disconnect the electrical connector at TPS.
(5) Disconnect the electrical connector at IAC.
(6) Remove the throttle and speed control cables
from throttle body.
(7) Remove 3 mounting bolts from throttle body.
(8) Remove throttle body.
(9) Disconnect the purge vacuum line from the
throttle body.
(10) Remove TPS from throttle body.
INSTALLATION - 3.3/3.8L
(1) Install TPS to throttle body.
(2) Disconnect the purge vacuum line from the
throttle body.
(3) Install throttle body.
(4) Install 3 mounting bolts from throttle body.
Tighten bolts.
(5) Install the throttle and speed control cables to
throttle body.
(6) Connect the electrical connector at TPS.
(7) Connect the electrical connector at IAC.
(8) Install the air cleaner box lid. Install hose to
throttle body.
(9) Install the electrical connector to the Inlet Air
Temperature sensor.
(10) Connect the negative battery cable.
Fig. 31 Throttle Position SensorÐ3.3/3.8L Engine
1 - Idle Air Control Valve
2 - Throttle Position Sensor
RSFUEL INJECTION14-41
THROTTLE POSITION SENSOR (Continued)

TORQUE CONVERTER
DESCRIPTION
The torque converter (Fig. 297) is a hydraulic
device that couples the engine crankshaft to the
transmission. The torque converter consists of an
outer shell with an internal turbine, a stator, an
overrunning clutch, an impeller and an electronically
applied converter clutch. The converter clutch pro-
vides reduced engine speed and greater fuel economy
when engaged. Clutch engagement also provides
reduced transmission fluid temperatures. The con-
verter clutch engages in third gear. The torque con-
verter hub drives the transmission oil (fluid) pump.
The torque converter is a sealed, welded unit that
is not repairable and is serviced as an assembly.
Fig. 297 Torque Converter Assembly
1 - TURBINE
2 - IMPELLER
3 - HUB
4-STATOR
5 - CONVERTER CLUTCH DISC
6 - DRIVE PLATE
21 - 124 40TE AUTOMATIC TRANSAXLERS

TORQUE CONVERTER
DESCRIPTION
The torque converter (Fig. 321) is a hydraulic
device that couples the engine crankshaft to the
transmission. The torque converter consists of an
outer shell with an internal turbine, a stator, an
overrunning clutch, an impeller and an electronically
applied converter clutch. The converter clutch pro-
vides reduced engine speed and greater fuel economy
when engaged. Clutch engagement also provides
reduced transmission fluid temperatures. The con-
verter clutch engages in third gear. The torque con-
verter hub drives the transmission oil (fluid) pump.
The torque converter is a sealed, welded unit that
is not repairable and is serviced as an assembly.
Fig. 321 Torque Converter Assembly
1 - TURBINE
2 - IMPELLER
3 - HUB
4-STATOR
5 - CONVERTER CLUTCH DISC
6 - DRIVE PLATE
RS41TE AUTOMATIC TRANSAXLE21 - 275

Inflation pressures specified on the Tire Inflation
Pressure Label are always the cold inflation pressure
of the tire. Cold inflation pressure is obtained after
the vehicle has not been operated for at least 3
hours, or the vehicle is driven less than one mile
after being inoperative for 3 hours. Tire inflation
pressures may increase from 2 to 6 pounds per
square inch (psi) (14 to 41 kPa) during operation. Do
not reduce this normal pressure buildup.
Improper inflation can cause:
²Uneven wear patterns
²Reduced tread life
²Reduced fuel economy
²Unsatisfactory ride
²The vehicle to drift.
WARNING: OVER OR UNDER INFLATED TIRES CAN
AFFECT VEHICLE HANDLING. THE TIRE CAN FAIL
SUDDENLY, RESULTING IN LOSS OF VEHICLE
CONTROL.
Under inflation causes rapid shoulder wear, tire
flexing, and can result in tire failure (Fig. 24).
Over inflation causes rapid center wear and loss of
the tire's ability to cushion shocks (Fig. 25).
STANDARD PROCEDURE - TIRE PRESSURE
FOR HIGH SPEED OPERATION
DaimlerChrysler Corporation advocates driving at
safe speeds within posted speed limits. Where speed
limits allow the vehicle to be driven at high speeds,
correct tire inflation pressure is very important.
Vehicles loaded to maximum capacity should not be
driven at continuous speeds over 120 km/h (75 mph).
Never exceed the maximum speed capacity of the
tire. For information on tire identification and speed
ratings, (Refer to 22 - TIRES/WHEELS/TIRES -
DESCRIPTION).
STANDARD PROCEDURE - TIRE LEAK
REPAIRING
For proper repairing, a radial tire must be removed
from the wheel. Repairs should only be made if the
defect, or puncture, is in the tread area (Fig. 26). The
tire should be replaced if the puncture is located in
the sidewall.
Deflate tire completely before attempting to dis-
mount the tire from the wheel.Use a lubricant
such as a mild soap solution when dismounting
or mounting tire.Use tools free of burrs or sharp
edges which could damage the tire or wheel rim.
Before mounting tire on wheel, make sure all rust
is removed from the rim bead and repaint if neces-
sary.
Install wheel on vehicle, and progressively tighten
the 5 wheel nuts to a torque of 135 N´m (100 ft. lbs.).
Fig. 24 Under Inflation Wear
1 - THIN TIRE TREAD AREAS
Fig. 25 Over Inflation Wear
1 - THIN TIRE TREAD AREA
RSTIRES/WHEELS22-17
TIRES (Continued)

DESCRIPTION N´m Ft. Lbs. In. Lbs.
Sliding door glass nuts 3.4 Ð 30
Sliding door latch striker 28 21 Ð
Sliding door to roller arm bracket 12 9 Ð
Storage bin track guide to seat riser 3.5 Ð 31
Sunroof opening panel to lifter arm screws 5 44
Sunroof opening panel motor screws 4 35
Sunroof trough bracket to roof bolts 6 53
Sunroof trough to trough bracket bolts 6 53
Sunroof trough bracket bolts 6 53
Support cylinders to liftgate 28 21 Ð
BODY LUBRICATION
LUBRICATION REQUIREMENTS
Body mechanisms and linkages should be
inspected, cleaned, and lubricated, as required, to
maintain ease of operation and to provide protection
against rust and wear. When performing other under
hood services, the hood latch release mechanism and
safety catch should be inspected, cleaned, and lubri-
cated. During the winter season, external door lock
cylinders should be lubricated to assure proper oper-
ation when exposed to water and ice.
Prior to the application of any lubricant, the parts
concerned should be wiped clean to remove dust and
grit. If necessary, a suitable solvent can be used to
clean the item to be lubricated. After lubricating a
component, any excess oil or grease should be
removed.
LUBRICANT APPLICATION
DOOR LOCK CYLINDERS
(1) Apply a small amount of lubricant directly into
the lock cylinder.
(2) Apply a small amount of lubricant to the key.
(3) Insert key into lock cylinder and cycle the
mechanism from the locked to the unlocked position.
NOTE: Do not add more lubricant.
(4) Cycle the lock cylinder mechanism several
times to allow the lubricant to flow throughout the
cylinder.
(5) Wipe all lubricant from exterior of lock cylinder
and key.ALL OTHER BODY MECHANISMS
(1) Clean component as described above.
(2) Apply specified lubricant to all pivoting and
sliding contact areas of component.
LUBRICANT USAGE
ENGINE OIL
²Door Hinges ± Hinge Pin and Pivot Contact
Areas
²Hood Hinges ± Pivot Points
²Liftgate Hinges
MOPARTSPRAY WHITE LUBE OR EQUIVALENT
²Door Check Straps
²Liftgate Latches
²Liftgate Prop Pivots
²Ash Receiver
²Fuel Filler Door Remote Control Latch Mecha-
nism
²Parking Brake Mechanism
²Sliding Seat Tracks
²Liftgate Latch
MOPARTMultipurpose GREASE OR EQUIVALENT
²All Other Hood Mechanisms
MOPARTLOCK CYLINDER LUBRICANT OR
EQUIVALENT
²Door Lock Cylinders
²Liftgate Lock Cylinder
23 - 12 BODYRS
BODY (Continued)

(3) Position door rearward of the sliding door open-
ing.
CAUTION: Do not allow the center hinge roller to
contact the quarter glass. Glass can break.
(4) Engage the center hinge roller into the channel
(Fig. 13).
(5) Roll door forward until lower roller engage into
rear of the track.
(6) Engage the upper sliding door hinge into the
upper channels (Fig. 12).
(7) Install hold open latch striker(Refer to 23 -
BODY/DOORS - SLIDING/HOLD OPEN LATCH
STRIKER - INSTALLATION).(8) Install sliding door sill plate.
(9) Install center roller channel end cover (Fig. 11).
(10) Install center stop on sliding door. (Refer to 23
- BODY/DOORS - SLIDING/STOP BUMPER -
INSTALLATION)
(11) Place upper roller stop bumper in position on
upper roller arm.
(12) Install screw attaching upper roller arm stop
bumper to upper roller arm (Fig. 10).
(13) Remove masking tape from body surfaces.
(14) Verify door operation and fit. Adjust as neces-
sary. (Refer to 23 - BODY/DOORS - SLIDING/SLID-
ING DOOR - ADJUSTMENTS)
ADJUSTMENTS
SLIDING DOOR ADJUSTMENTS
NOTE: For power sliding door procedures refer to
POWER SLIDING DOOR SYSTEM in the ELECTRI-
CAL section.
PRELIMINARY CHECKS
(1) Close the sliding door, visually checking C-pil-
lar striker alignment entry into latch. Striker at this
point must not affect alignment. Striker should go
straight into the latching mechanism.
(2) For the left sliding door, check the fuel door
blocker striker entry into latch. Striker at this point
must not affect alignment.
(3) Check C-pillar and B-pillar for door to aperture
gaps and door to door gaps. All gaps should be 5 mm
  1 mm.
Fig. 11 CENTER CHANNEL END COVER
1 - CENTER CHANNEL
2 - CENTER CHANNEL END COVER
3 - PLASTIC NUT
Fig. 12 SLIDING DOOR UPPER ROLLER
1 - SLIDING DOOR
2 - UPPER HINGE
3 - UPPER CHANNEL
Fig. 13 SLIDING DOOR CENTER ROLLER
1 - SLIDING DOOR
2 - QUARTER GLASS
3 - CENTER HINGE ROLLERS
4 - CENTER HINGE
23 - 30 DOORS - SLIDINGRS
SLIDING DOOR (Continued)

EXTERIOR
TABLE OF CONTENTS
page page
BODY SIDE MOLDINGS
REMOVAL.............................45
INSTALLATION.........................46
COWL GRILLE
REMOVAL.............................50
INSTALLATION.........................50
EXTERIOR NAME PLATES - TAPE ATTACHED
REMOVAL.............................51
INSTALLATION.........................51
EXTERIOR NAME PLATES - ADHESIVE
ATTACHED
REMOVAL.............................51
INSTALLATION.........................51
FRONT FENDER
REMOVAL.............................51
INSTALLATION.........................52
FUEL FILL DOOR
REMOVAL.............................52
INSTALLATION.........................52
FUEL FILL DOOR BLOCKER LATCH
REMOVAL.............................53
INSTALLATION.........................53
FUEL FILL DOOR BLOCKER LATCH STRIKER
REMOVAL.............................53
INSTALLATION.........................53
FUEL FILL DOOR BLOCKER LOCKOUT LINK
REMOVAL.............................54
INSTALLATION.........................54
GRILLE
DESCRIPTION.........................55REMOVAL.............................55
INSTALLATION.........................55
UPPER RADIATOR CROSSMEMBER
REMOVAL.............................56
INSTALLATION.........................56
FRONT WHEELHOUSE SPLASH SHIELD
REMOVAL.............................57
INSTALLATION.........................57
LUGGAGE RACK RISER
REMOVAL.............................57
INSTALLATION.........................58
LUGGAGE RACK CROSSBAR
REMOVAL.............................58
INSTALLATION.........................59
REAR QUARTER PANEL/FENDER AIR
EXHAUSTER
DESCRIPTION.........................59
REMOVAL.............................59
INSTALLATION.........................60
ROOF JOINT MOLDING
REMOVAL.............................60
INSTALLATION.........................60
SIDE VIEW MIRROR
REMOVAL.............................60
INSTALLATION.........................60
GLASS-OUTSIDE REARVIEW MIRROR
REMOVAL.............................61
INSTALLATION.........................61
BODY SIDE MOLDINGS
REMOVAL
Refer to (Fig. 1), (Fig. 2), (Fig. 3), (Fig. 4) or (Fig.
5)for proper location of fasteners holding the molding
to the wheelhouse lip and rocker panels.
(1) Warm the affected stick on molding and body
metal to approximately 38É C (100É F) using a suit-
able heat lamp or heat gun.(2) If equipped, remove pop rivets holding molding
edge to wheelhouse lip.
(3) Pull stick on molding from painted surface.
(4) Remove adhesive tape residue from painted
surface of vehicle. Use a 3M Scotch-BriteŸ Molding
Adhesive and Stripe Removal Disc, or equivalent, to
clean adhesive residue from painted surfaces. These
products are available from automotive paint suppli-
ers. Refer to instructions supplied with the specific
product for proper usage.
RSEXTERIOR23-45

(6) Remove outboard cowl grille/fender bracket
screw and antenna right side only.
(7) Remove fender bolt to lower rocker panel.
(8) Remove fender bolt to lower cowl.
(9) Support/remove hood.
(10) Pull fascia away from fender.
(11) Remove bolts attaching fender to upper rail.
(12) Remove fender from vehicle (Fig. 8).
INSTALLATION
(1) Place fender in position on vehicle.
(2) From inside engine compartment, start the
center upper rail bolt. install all the bolts attaching
fender to upper rail and tighten.
(3) Install fender to lower cowl panel bolt.
(4) Install fender to rocker panel bolt.
(5) Place fascia into position.
(6) Install hood/remove support.
(7) Install outboard cowl grille/fender bracket
screw and install antenna right side only.
(8) Install fender to fascia nuts.
(9) Install inner splash shield.
(10) Install mud guard.
(11) Install headlamp assembly. (Refer to 8 -
ELECTRICAL/LAMPS/LIGHTING - EXTERIOR/
HEADLAMP UNIT - INSTALLATION)
(12) Check fender for flush and gap. (Refer to 23 -
BODY/BODY STRUCTURE/GAP AND FLUSH -
SPECIFICATIONS).
FUEL FILL DOOR
REMOVAL
(1) Remove left quarter trim panel.
(2) Remove water shield patch covering access hole
in C-pillar.
(3) Disengage latch release link from clip on fuel
fill blocker latch arm (Fig. 12).
(4) Open fuel fill door.
(5) Remove screws holding fuel fill neck to fuel
filler housing.
(6) Position fuel fill neck out of the way.
(7) Reaching inside fuel filler housing, release clips
holding housing to quarter panel (Fig. 9).
(8) Remove fuel fill door from vehicle.
(9) Disengage clip holding link to fuel fill door
(Fig. 13).
(10) Remove link from fuel fill door.
INSTALLATION
(1) Install spring to housing and door
(2) Snap door into housing.
(3) Insert lockout link into clip on fuel fill door.
(4) Engage clip to hold link to fuel fill door.
(5) Insert lockout link through grommet in panel
between inner and outer quarter panel.
(6) Close fuel fill door.
(7) Install fuel filler housing to outer quarter
panel.
(8) Verify that all clips on fuel filler housing are
fully engaged to outer quarter panel.
(9) Place fuel fill neck in position.
(10) Install screws to hold fuel fill neck to fuel
filler housing.
Fig. 8 FENDER
1 - FASTENERS
2 - FENDER
3 - FASTENERS
Fig. 9 FUEL FILLER HOUSING AND DOOR
1 - FUEL FILLER HOUSING W/LATCH
2 - CLIP
3 - FUEL FILLER HOUSING DOOR
4 - CLIPS
5 - FIX CLIP
23 - 52 EXTERIORRS
FRONT FENDER (Continued)

(11) Engage latch release link into clip on fuel fill
blocker latch arm.
(12) Verify fuel fill blocker latch operation.
(13) Install water shield patch to cover access hole
in C-pillar.
(14) Install left quarter trim panel.
FUEL FILL DOOR BLOCKER
LATCH
REMOVAL
(1) Remove left quarter trim panel.
(2) Remove water shield patch covering access hole
in C-pillar.
(3) Disengage latch release link from clip on fuel
fill blocker latch arm (Fig. 12).
(4) Remove screws holding fuel fill blocker latch to
C-pillar (Fig. 10).
(5) Remove fuel fill blocker latch from vehicle.
INSTALLATION
(1) Position fuel fill blocker latch on vehicle.
(2) Install screws to hold fuel fill blocker latch to
C-pillar.
(3) Engage latch release link into clip on fuel fill
blocker latch arm with fuel door in the closed posi-
tion.
(4) Install water shield patch to cover access hole
in C-pillar.
(5) Verify fuel fill blocker latch operation.
(6) Install left quarter trim panel.
FUEL FILL DOOR BLOCKER
LATCH STRIKER
REMOVAL
(1) Remove sliding door trim panel.
(2) Remove sound shield as necessary to access
striker
(3) Remove screws attaching fuel fill door blocker
latch striker to sliding door rear end frame (Fig. 11).
(4) Remove fuel fill door blocker latch striker from
vehicle.
INSTALLATION
(1) Position fuel fill door blocker latch striker on
vehicle.
(2) Install screws attaching fuel fill door blocker
latch striker to sliding door rear end frame.
(3) Install sliding door sound shield.
(4) Install sliding door trim panel.
Fig. 10 FUEL FILL
1 - FUEL FILLER BLOCKER LATCH ARM
2 - C-PILLAR
Fig. 11 FUEL FILL DOOR BLOCKER LATCH
STRIKER
1 - LEFT SLIDING DOOR
2 - FUEL FILLER STOP STRIKER
RSEXTERIOR23-53
FUEL FILL DOOR (Continued)