2002 CHRYSLER CARAVAN height

INSTALLATION - PROPORTIONING VALVE
(HEIGHT SENSING)
(1) Install the end of the actuator rod through the
axle bracket grommet and slide the proportioning
valve bracket under the rear track bar body bracket
(Fig. 92).
(2) Install the proportioning valve attaching bolts
(Fig. 92). Tighten the attaching bolts to a torque of
54 N´m (40 ft. lbs.).
(3) Install the four chassis brake lines into the
inlet and outlet ports of the proportioning valve (Fig.
92). Tighten all tube nuts to a torque of 17 N´m (145
in. lbs.).
CAUTION: The height sensing proportioning valve
is not adjustable. No attempt should be made to
adjust it.
(4) Bleed the brake system thoroughly to ensure
that all air has been expelled from the hydraulic sys-
tem. (Refer to 5 - BRAKES - BASE - STANDARD
PROCEDURE).
(5) Lower the vehicle to the ground.
(6) Road test the vehicle to verify proper operation
of the brake system.
ROTOR
DIAGNOSIS AND TESTING - BRAKE ROTOR
Any servicing of the rotor requires extreme care to
maintain the rotor within service tolerances to
ensure proper brake action.
Excessive runout or wobble in a rotor can increase
pedal travel due to piston knock-back. This increases
guide pin sleeve wear due to the tendency of the cal-
iper to follow the rotor wobble.
When diagnosing a brake noise or pulsation, the
machined disc braking surface should be checked and
inspected.
BRAKING SURFACE INSPECTION
Light braking surface scoring and wear is accept-
able. If heavy scoring or warping is evident, the rotor
must be refaced or replaced. (Refer to 5 - BRAKES/
HYDRAULIC/MECHANICAL/ROTORS - STAN-
DARD PROCEDURE).
Excessive wear and scoring of the rotor can cause
improper lining contact on the rotor's braking sur-
face. If the ridges on the rotor are not removed before
new brake shoes are installed, improper wear of the
shoes will result.
If a vehicle has not been driven for a period of time,
the rotor's braking surface will rust in the areas not
covered by the brake shoes at that time. Once the
vehicle is driven, noise and chatter from the disc
brakes can result when the brakes are applied.
Some discoloration or wear of the rotor surface is
normal and does not require resurfacing when lin-
ings are replaced. If cracks or burned spots are evi-
dent, the rotor must be replaced.
ROTOR MINIMUM THICKNESS
Measure rotor thickness at the center of the brake
shoe contact surface. Replace the rotor if it is worn
below minimum thickness or if machining the rotor
will cause its thickness to fall below specifications.
CAUTION: Do not machine the rotor if it will cause
the rotor to fall below minimum thickness.
Minimum thickness specifications are cast on the
rotor's unmachined surface (Fig. 93). Limits can also
be found in this section's specification table. (Refer to
5 - BRAKES/HYDRAULIC/MECHANICAL/ROTOR -
SPECIFICATIONS)
ROTOR THICKNESS VARIATION
Thickness variation in a rotor's braking surface
can result in pedal pulsation, chatter and surge. This
can also be caused by excessive runout in the rotor or
the hub.
Rotor thickness variation measurements should be
made in conjunction with measuring runout. Mea-
sure thickness of the brake rotor at 12 equal points
around the rotor braking surface with a micrometer
at a radius approximately 25 mm (1 inch) from edge
of rotor (Fig. 94). If thickness measurements vary
beyond the specification listed in the specifaction
table (Refer to 5 - BRAKES/HYDRAULIC/MECHAN-
ICAL/ROTOR - SPECIFICATIONS), the rotor should
be refaced or replaced. (Refer to 5 - BRAKES/HY-
DRAULIC/MECHANICAL/ROTORS - STANDARD
PROCEDURE).
Fig. 93 Minimum Brake Rotor Thickness Markings
(Typical)
1 - ROTOR MINIMUM THICKNESS MARKING
2 - ROTOR
RSBRAKES - BASE5-59
PROPORTIONING VALVE (Continued)
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RESTRAINTS
TABLE OF CONTENTS
page page
RESTRAINTS
DESCRIPTION..........................2
OPERATION............................2
WARNING.............................2
DIAGNOSIS AND TESTING - AIRBAG SYSTEM . 2
CLOCK SPRING
DESCRIPTION..........................3
OPERATION............................3
STANDARD PROCEDURE - CLOCK SPRING
CENTERING..........................3
REMOVAL.............................3
INSTALLATION..........................3
DRIVER AIRBAG
DESCRIPTION..........................3
OPERATION............................3
STANDARD PROCEDURE - CLEAN UP.......4
REMOVAL.............................4
INSTALLATION..........................4
DRIVER AIRBAG TRIM COVER
REMOVAL.............................4
INSTALLATION..........................5
OCCUPANT RESTRAINT CONTROLLER
DESCRIPTION..........................5
OPERATION............................5
REMOVAL.............................5
INSTALLATION..........................5
PASSENGER AIRBAG
DESCRIPTION..........................6
OPERATION............................6
STANDARD PROCEDURE - CLEAN UP.......6
REMOVAL.............................6
INSTALLATION..........................6
SEAT AIRBAG
DESCRIPTION..........................7
OPERATION............................7
SEAT BELT OUTBOARD FRONT
REMOVAL.............................7
INSTALLATION..........................7
SEAT BELT FIRST ROW ANCHOR BRACKET -
LW B
REMOVAL.............................8
INSTALLATION..........................8
SEAT BELT LEFT FIRST ROW OUTBOARD -
SWB THREE DOOR
REMOVAL.............................8
INSTALLATION..........................8SEAT BELT FIRST ROW OUTBOARD - SWB
FOUR DOOR
REMOVAL.............................9
INSTALLATION..........................9
SEAT BELT FIRST ROW OUTBOARD - LWB
FOUR DOOR
REMOVAL.............................10
INSTALLATION.........................10
SEAT BELT SECOND RIGHT ROW OUTBOARD
-LWB
REMOVAL.............................10
INSTALLATION.........................10
SEAT BELT SECOND RIGHT ROW OUTBOARD
- LBW WITH REAR HVAC
REMOVAL.............................11
INSTALLATION.........................11
SEAT BELT SECOND ROW OUTBOARD - SWB
REMOVAL.............................12
INSTALLATION.........................12
SEAT BELT BUCKLE - FRONT INBOARD
REMOVAL.............................13
INSTALLATION.........................13
SEAT BELT BUCKLE FIRST ROW QUAD
BUCKET
REMOVAL.............................13
INSTALLATION.........................13
SEAT BELT BUCKLE FIRST ROW - TWO
PASSENGER BENCH
REMOVAL.............................14
INSTALLATION.........................14
SEAT BELT BUCKLE SECOND ROW - THREE
PASSENGER BENCH
REMOVAL.............................14
INSTALLATION.........................14
SEAT BELT TENSIONER
DESCRIPTION.........................14
OPERATION...........................14
SHOULDER BELT HEIGHT ADJUSTER
REMOVAL.............................15
INSTALLATION.........................15
SHOULDER BELT HEIGHT ADJUSTER KNOB
REMOVAL.............................15
INSTALLATION.........................15
SIDE IMPACT AIRBAG CONTROL MODULE
DESCRIPTION.........................16
OPERATION...........................16
REMOVAL.............................16
INSTALLATION.........................16
RSRESTRAINTS8O-1
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(2) Install airbag attaching bolts to the instrument
panel.
(3) Connect yellow wire connector from passenger
airbag.
(4) Install Instrument panel. Refer to Body, Instru-
ment Panel, Installation.
WARNING: DO NOT CONNECT THE BATTERY NEG-
ATIVE CABLE. REFER TO ELECTRICAL,
RESTRAINTS, DIAGNOSIS AND TESTING - AIRBAG
SYSTEM FIRST.
UNDEPLOYED AIRBAG
(1) Install Passenger Airbag into instrument panel.
(2) Install airbag attaching bolts to the instrument
panel.
(3) Connect yellow wire connector from passenger
airbag.
(4) Install Instrument panel. Refer to Body, Instru-
ment Panel, Installation.
WARNING: DO NOT CONNECT THE BATTERY NEG-
ATIVE CABLE. REFER TO ELECTRICAL,
RESTRAINTS, DIAGNOSIS AND TESTING - AIRBAG
SYSTEM FIRST.
SEAT AIRBAG
DESCRIPTION
The side impact airbag system Seat Airbags are
located in the outboard side of the front seat backs.One in each front seat. The seat airbag inflator
assembly is within the airbag housing (Fig. 1). Each
airbag is mounted to the seat back frame. If deployed
or defective, the entire seat back assembly must be
replaced.
OPERATION
Only the Side Impact Airbag Control Module
(SIACM) can deploy the side airbags. When supplied
with the proper electrical signal, the seat airbag
inflator will produce a gas and discharge the bag
directly between the occupant and the side of the
vehicle, protecting the occupant. Upon deployment,
the seat back trim cover will tear open and allow the
side airbag to fully inflate and quickly deflate.
SEAT BELT OUTBOARD
FRONT
REMOVAL
Inspect the condition of the shoulder belt and lap
belt. Replace any belt that is cut, frayed, torn, or
damaged in any way. Also, replace the shoulder belt
if the retractor is either damaged or inoperative.
(1) Remove shoulder harness height adjuster knob
by pulling it straight away from adjuster.
(2) Remove cover from seat belt turning loop.
(3) Remove bolt attaching turning loop to shoulder
belt height adjuster (Fig. 2).
(4) Remove turning loop from B-pillar.
(5) Remove lower B-pillar trim cover or quarter
trim panel.
(6) Remove bolt attaching seat belt retractor to
B-pillar (Fig. 2).
(7) Lift retractor upward and disengage arrow
head retainer attaching retractor to B-pillar.
(8) Remove seat belt from vehicle.
INSTALLATION
Inspect the condition of the shoulder belt and lap
belt. Replace any belt that is cut, frayed, torn, or
damaged in any way. Also, replace the shoulder belt
if the retractor is either damaged or inoperative.
(1) Place seat belt into position.
(2) Lower retractor into position B-pillar.
(3) Install bolt attaching seat belt retractor to
B-pillar. Tighten all seat belt anchor bolts to 39 N´m
(29 ft. lbs.) torque.
(4) Install turning loop onto B-pillar.
(5) Install lower B-pillar trim cover or quarter
trim panel.
(6) Install bolt attaching turning loop to shoulder
belt height adjuster. Tighten all seat belt anchor
bolts to 39 N´m (29 ft. lbs.) torque.
(7) Press cover onto the seat belt turning loop.
Fig. 1 SEAT AIRBAG - TYPICAL
RSRESTRAINTS8O-7
PASSENGER AIRBAG (Continued)
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(8) Install shoulder harness height adjuster knob
by pushing onto the adjuster.
SEAT BELT FIRST ROW
ANCHOR BRACKET - LWB
REMOVAL
(1) Remove lower quarter trim panel.
(2) Remove bolt attaching first row seat belt
anchor bracket to floor.
(3) Remove bracket from vehicle.
INSTALLATION
(1) Position bracket to vehicle.
(2) Install bolt attaching first row seat belt anchor
bracket to floor.
(3) Install lower quarter trim panel.
NOTE: The tightening specification for all seat belt
anchor bolts is 39 N´m (29 ft. lbs.) torque.
SEAT BELT LEFT FIRST ROW
OUTBOARD - SWB THREE
DOOR
REMOVAL
(1) Remove first and second row seats. Refer to
Owner's manual for proper procedures.
(2) Remove shoulder harness height adjuster knob
by pulling it straight away from adjuster.
(3) Slide floor anchor cover from over the anchor
bolt.
(4) Remove floor anchor bolt (Fig. 3).
(5) Remove anchor from floor.
(6) Open clam shell cover from over seat belt turn-
ing loop.
(7) Remove bolt attaching turning loop to shoulder
belt height adjuster.
(8) Remove turning loop from C-pillar.
(9) Remove B-pillar upper trim cover.
(10) Remove C-pillar upper trim cover.
(11) Remove lower quarter trim panel.
(12) Route seat belt webbing and turning loop
through access hole in lower quarter trim panel.
(13) Remove bolt attaching seat belt retractor to
quarter panel.
(14) Lift retractor upward and disengage arrow
head retainer attaching retractor to quarter panel
(Fig. 3).
(15) Remove seat belt from vehicle.
INSTALLATION
(1) Install seat belt into position.
(2) Lower retractor into position to quarter panel.
(3) Install bolt attaching seat belt retractor to
quarter panel. Tighten all seat belt anchor bolts to 39
N´m (29 ft. lbs.) torque.
(4) Install lower quarter trim panel.
(5) Install C-pillar upper trim cover.
(6) Route seat belt webbing and turning loop
through access hole in lower quarter trim panel.
(7) Install B-pillar upper trim cover.
(8) Install turning loop onto C-pillar. Tighten all
seat belt anchor bolts to 39 N´m (29 ft. lbs.) torque.
(9) Press clam shell cover over seat belt turning
loop.
(10) Install anchor to floor.
(11) Slide floor anchor cover over the anchor bolt.
(12) Install shoulder harness height adjuster knob
by pushing it onto adjuster.
Fig. 2 SEAT BELT - OUTBOARD FRONT
1 - B-PILLAR TRIM LOWER
2 - BELT
3 - B-PILLAR TRIM UPPER
4 - HEIGHT ADJUSTER
5 - KNOB
6 - B-PILLAR TRIM LOWER
7 - FLOOR ANCHOR
8 - FLOOR ANCHOR
9 - 30É OUTBOARD
10 - RETRACTOR
8O - 8 RESTRAINTSRS
SEAT BELT OUTBOARD FRONT (Continued)
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(13) Install first and second row seats.
SEAT BELT FIRST ROW
OUTBOARD - SWB FOUR
DOOR
REMOVAL
(1) Remove first and second row seats. Refer to
Owner's manual for proper procedures.
(2) Remove shoulder harness height adjuster knob
by pulling it straight away from adjuster.
(3) Slide floor anchor cover from over the anchor
bolt.
(4) Remove floor anchor bolt (Fig. 4).
(5) Remove anchor from floor.
(6) Open clam shell cover from over seat belt turn-
ing loop.
(7) Remove bolt attaching turning loop to shoulder
belt height adjuster (Fig. 4).
(8) Remove turning loop from C-pillar.
(9) Remove lower quarter trim panel.
(10) Route seat belt webbing and turning loop
through access hole in lower quarter trim panel.(11) Remove bolt attaching seat belt retractor to
quarter panel (Fig. 4).
(12) Lift retractor upward and disengage arrow
head retainer holding retractor to quarter panel.
(13) Remove seat belt from vehicle.
INSTALLATION
(1) Install seat belt into position.
(2) Lower retractor into position to quarter panel.
(3) Install bolt attaching seat belt retractor to
quarter panel. Tighten seat belt anchor bolts to 39
N´m (29 ft. lbs.) torque.
(4) Route seat belt webbing and turning loop
through access hole in lower quarter trim panel.
(5) Install lower quarter trim panel.
(6) Install turning loop in position on C-pillar.
Tighten seat belt anchor bolts to 39 N´m (29 ft. lbs.)
torque.
(7) Install bolt attaching turning loop to shoulder
belt height adjuster. Tighten seat belt anchor bolts to
39 N´m (29 ft. lbs.) torque.
(8) Close clam shell cover over seat belt turning
loop.
(9) Place anchor in position on floor.
Fig. 3 SEAT BELT LEFT FIRST ROW OUTBOARD ±
SWB THREE DOOR
1 - C-PILLAR TRIM
2 - KNOB
3 - RETRACTOR
4 - LOWER ANCHOR
5 - QUARTER TRIM
Fig. 4 SEAT BELT FIRST ROW OUTBOARD - SWB
FOUR DOOR
1 - UPPER C-PILLAR TRIM
2 - KNOB
3 - HEIGHT ADJUSTER
4 - C-PILLAR
5 - RETRACTOR
6 - FLOOR ANCHOR
7 - QUARTER TRIM PANEL
8 - TURNING LOOP
RSRESTRAINTS8O-9
SEAT BELT LEFT FIRST ROW OUTBOARD - SWB THREE DOOR (Continued)
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(10) Install floor anchor bolt. Tighten seat belt
anchor bolts to 39 N´m (29 ft. lbs.) torque.
(11) Slide floor anchor cover over the anchor bolt.
(12) Install shoulder harness height adjuster knob
by pushing knob on the adjuster.
SEAT BELT FIRST ROW
OUTBOARD - LWB FOUR DOOR
REMOVAL
(1) Remove first and second row seats. Refer to
Owner's manual for proper procedures.
(2) Remove shoulder harness height adjuster knob
by pulling it straight away from adjuster.
(3) Slide floor anchor cover from over the anchor
bolt.
(4) Remove floor anchor bolt.
(5) Remove anchor from floor.
(6) Open clam shell cover from over seat belt turn-
ing loop.
(7) Remove bolt attaching turning loop to shoulder
belt height adjuster.
(8) Remove turning loop from C-pillar.
(9) Remove lower quarter trim panel.
(10) Route seat belt webbing and turning loop
through access hole in lower quarter trim panel.
(11) Remove bolt attaching seat belt retractor to
quarter panel.
(12) Lift retractor upward and disengage arrow
head retainer attaching retractor to quarter panel.
(13) Remove seat belt from vehicle.
INSTALLATION
(1) Position seat belt to vehicle.
(2) Install arrow head retainer to quarter panel
and push downward to seat retainer.
(3) Install bolt attaching seat belt retractor to
quarter panel.
(4) Route seat belt webbing and turning loop
through access hole in lower quarter trim panel.
(5) Install lower quarter trim panel.
(6) Position turning loop to C-pillar.
(7) Install bolt attaching turning loop to shoulder
belt height adjuster.
(8) Close clam shell cover from over seat belt turn-
ing loop.
(9) Position anchor to floor.
(10) Install floor anchor bolt.
(11) Slide floor anchor cover over the anchor bolt.
(12) Install shoulder harness height adjuster knob
by pushing it straight onto adjuster.
(13) Install first and second row seats. Refer to
Owner's manual for proper procedures.NOTE: The tightening specification for all seat belt
anchor bolts is 39 N´m (29 ft. lbs.) torque.
SEAT BELT SECOND RIGHT
ROW OUTBOARD - LWB
REMOVAL
(1) Remove second row seat from vehicle. Refer to
Owner's Manual for proper procedures.
(2) Slide lower anchor cover from over the anchor
shoulder-nut.
(3) Remove lower anchor shoulder-nut (Fig. 5).
(4) Remove lower anchor from wheelhouse.
(5) Fold upper turning loop extension cover down-
ward to gain access to anchor bolt.
(6) Remove bolt attaching turning loop to exten-
sion bracket above quarter glass (Fig. 5).
(7) Remove turning loop from extension bracket.
(8) Remove D-pillar trim panel.
(9) Remove quarter trim bolster.
(10) Route seat belt webbing and turning loop
through access hole in quarter trim.
(11) Remove bolt attaching retractor to inner quar-
ter panel (Fig. 5).
(12) Remove screw attaching retractor to inner
quarter panel.
(13) Remove second row seat belt retractor from
vehicle.
INSTALLATION
(1) Position second row seat belt retractor in vehi-
cle.
(2) Install screw attaching retractor to inner quar-
ter panel.
(3) Install bolt attaching retractor to inner quarter
panel. Tightening specifications for all seat belt bolts
is 39 N´m (29 ft. lbs.) torque.
(4) Route seat belt webbing and turning loop
through access hole in quarter trim.
(5) Install quarter trim bolster.
(6) Install D-pillar trim panel.
(7) Position turning loop to extension bracket.
(8) Install bolt attaching turning loop to extension
bracket above quarter glass. Tightening specifications
for all seat belt bolts is 39 N´m (29 ft. lbs.) torque.
(9) Install upper turning loop extension cover.
(10) Position lower anchor to wheelhouse.
(11) Install lower anchor shoulder-nut. Tightening
shoulder nut to 39 N´m (29 ft. lbs.) torque.
(12) Install lower anchor cover over the anchor
shoulder-nut.
8O - 10 RESTRAINTSRS
SEAT BELT FIRST ROW OUTBOARD - SWB FOUR DOOR (Continued)
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(13) Install second row seat to vehicle. Refer to
Owner's Manual for proper procedures.
SEAT BELT SECOND RIGHT
ROW OUTBOARD - LBW WITH
REAR HVAC
REMOVAL
(1) Remove second row seat from vehicle. Refer to
Owner's Manual for proper procedures.
(2) Slide lower anchor cover from over the anchor
shoulder-nut.
(3) Remove lower anchor shoulder-nut.
(4) Remove lower anchor from wheelhouse.
(5) Fold upper turning loop extension cover down-
ward to gain access to anchor bolt.
(6) Remove bolt attaching turning loop to exten-
sion bracket above quarter glass.
(7) Remove turning loop from extension bracket.
(8) Remove D-pillar trim panel.
(9) Remove quarter trim bolster.(10) Remove quarter trim panel as necessary to
gain access to HVAC unit.
(11) Route seat belt webbing and turning loop
through access hole in quarter trim.
(12) Loosen HVAC unit enough to gain access to
seat belt retractor fasteners.
(a) Remove bracket around HVAC unit (Fig. 6).
(b) Remove air duct (Fig. 7).
(c) Remove fasteners attaching HVAC unit to
inner quarter panel (Fig. 8).
(d) Remove screws attaching upper evaporator
housing to lower evaporator housing.
(e) Remove coolant line retaining bracket hold
down bolt.
(13) Remove bolts attaching seat belt guide loop to
inner quarter panel.
(14) Pull outward on HVAC unit and remove bolt
attaching retractor to inner quarter panel.
(15) Remove screw attaching retractor to inner
quarter panel.
(16) Remove second row seat belt retractor from
vehicle.INSTALLATION
(1) Position second row seat belt retractor to vehi-
cle.
(2) Install screw attaching retractor to inner quar-
ter panel.
(3) Pull outward on HVAC unit and install bolt
attaching retractor to inner quarter panel. Tighten-
ing specifications for all seat belt bolts is 39 N´m (29
ft. lbs.) torque.
(4) Install bolts attaching seat belt guide loop to
inner quarter panel.
(5) Install coolant line retaining bracket hold down
bolt.
Fig. 5 SECOND RIGHT ROW OUTBOARD SEAT
BELT - LWB
1 - TURNING LOOP GUIDE
2 - RETRACTOR 2nd REAR
3 - LOWER QUARTER TRIM
4 - LOWER ANCHOR
5 - RETRACTOR 1st REAR
6 - ANCHOR BRACKET
7 - QUARTER PANEL
8 - C-PILLAR TRIM
9 - HEIGHT ADJUSTER
Fig. 6 TRIM PANEL MOUNTING BRACKET
1 - TRIM PANEL MOUNTING BRACKET
RSRESTRAINTS8O-11
SEAT BELT SECOND RIGHT ROW OUTBOARD - LWB (Continued)
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Once a vehicle has been in an accident, the ten-
sioner must be replaced along with any deployed air-
bags and broken or damaged parts. Refer to the
proper Body Diagnostic Procedures manual for diag-
nosis and testing.
WARNING: WHEN THE FRONT AIRBAG IS
DEPLOYED, THE TENSIONER WILL HAVE
DEPLOYED ALSO AND SHOULD BE REPLACED.
SHOULDER BELT HEIGHT
ADJUSTER
REMOVAL
(1) Remove B or C-pillar trim cover.
(2) Remove screws attaching shoulder belt height
adjuster to pillar.
(3) Remove height adjuster from vehicle (Fig. 13).
INSTALLATION
(1) Place height adjuster into position.
(2) Install screws attaching shoulder belt height
adjuster to pillar. Tighten seat belt anchor bolts to 39
N´m (29 ft. lbs.) torque.
(3) Install B or C-pillar trim cover.
SHOULDER BELT HEIGHT
ADJUSTER KNOB
REMOVAL
(1) Disengage clips attaching clam shell cover to
seat belt turning loop and open cover.
(2) Using a trim tool, pry knob from shoulder belt
height adjuster (Fig. 14).
INSTALLATION
(1) Place shoulder belt height adjuster knob in
position on height adjuster.
(2) Push knob on until retainers engage.
Fig. 13 SHOULDER BELT HEIGHT ADJUSTER
1 - SHOULDER HARNESS HEIGHT ADJUSTER
2 - PILLAR
3 - HOOK
4 - BUSHING
Fig. 14 SHOULDER BELT HEIGHT ADJUSTER KNOB
1 - KNOB
2 - HEIGHT ADJUSTER
3 - SEAT BELT TURNING LOOP
4 - SNAP-ON TRIM TOOL A179A
RSRESTRAINTS8O-15
SEAT BELT TENSIONER (Continued)
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