Page 3625 of 4284

(15) Clean access urethane from exterior with
Moparž Super Kleen or equivalent.
(16) Apply 150 mm (6 in.) lengths of 50 mm (2 in.)
masking tape spaced 250 mm (10 in.) apart to hold
molding in place until urethane cures.
(17) Engage wire connectors to windshield
defroster grid.
(18) Install A-pillar trim panels.
(19) Install cowl cover and wipers.
(20) Install inside rear view mirror.
(21) After urethane has cured, remove tape strips
and water test windshield to verify repair.SLIDING DOOR GLASS
REMOVAL
The temperature of the vehicle should be at least
21É C (70É F) before removing the stationary quarter/
sliding door glass. Butyl sealer becomes more pliable
at high temperatures.
(1) Remove interior trim as necessary to gain
access attaching locations on back of glass.
(2) Remove nuts holding stationary glass to fence.
(3) Using razor knife, cut butyl sealer holding
glass to fence from between the mounting studs (Fig.
4).
(4) Push glass from opening.
INSTALLATION
The temperature of the vehicle should be at least
21É C (70É F) before removing the stationary quarter/
sliding door glass. Butyl sealer becomes more pliable
at high temperatures.
The stationary glass fence should be cleaned of all
old butyl sealer.
(1) Applya6mm(0.25 in.) butyl tape around
perimeter of glass assembly encapsulation track.
Ensure that the butyl tape is wrapped around the
mounting studs.
(2) Place the glass into the opening and insert
mounting studs through holes in fence.
(3) Install nuts to hold stationary glass to fence.
CAUTION: Tighten nuts to 3.4 N´m (30 in. lbs.)
torque in the sequence indicated. Do not over
torque, or glass breakage may result (Fig. 4).
Fig. 2 Work Surface Set up and Molding Installation
1 - WINDSHIELD AND MOLDINGS
2 - BLOCKS
Fig. 3 Lower Windshield Into Position
1 - WINDSHIELD
2 - COMPRESSION SPACERS
Fig. 4 Sliding Door Stationary Glass
1 - NUMBERS INDICATE THE TIGHTENING SEQUENCE
2 - 6mm BEAD OF BUTYL TAPE
3 - BODY SIDE/SLIDING DOOR GLASS
RSSTATIONARY GLASS23 - 245
WINDSHIELD (Continued)
Page 3626 of 4284

(4) Install interior trim. (Refer to 23 - BODY/
DOORS - SLIDING/TRIM PANEL - INSTALLATION)
(5) Verify alignment and flushness.
QUARTER WINDOW
REMOVAL
(1) Remove C-pillar trim.
(2) Open quarter glass to vent position.
(3) Disengage quarter window retainer from vent
motor arm.
(4) Remove nuts attaching quarter glass to C-pillar
(Fig. 5) .
(5) Use magnetic socket to prevent dropping into
the pillar.
(6) Remove quarter glass from vehicle.
INSTALLATION
(1) Place quarter glass in position on vehicle.
(2) Install nuts attaching quarter glass to C-pillar.
(3) Engage quarter window retainer to vent motor
arm.
(4) Install screw attaching quarter window
retainer to vent motor arm.
(5) Close quarter glass.
(6) Install C-pillar trim.
REAR DOOR GLASS
REMOVAL
Refer to the Safety Precautions in this section for
description of tools and adhesive systems that are
recommended for use in this procedure.
REAR WINDOW REMOVAL ± EXTERIOR METHOD
(1) Remove rear window wiper arm, if equipped.
(2) Remove screws attaching moldings to liftgate
at the sides of the rear window (Fig. 6).
(3) Using pliers, pull outward on molding at the
top and bottom of liftgate.
(4) Using a sharp cold knife, cut urethane adhe-
sive attaching the rear window to the liftgate. A
power cutting device can be used if available (Fig. 1).
(5) Remove rear window from vehicle.
REAR WINDOW REMOVAL ± INTERIOR METHOD
(1) Remove rear window wiper arm, if equipped.
(2) Remove screws attaching moldings to liftgate
at the sides of the rear window (Fig. 6).
(3) Remove liftgate inside lamps and trim covers.
(4) Remove center high mounted stop lamp.
(5) Using a reciprocating or oscillating power
knife, cut urethane adhesive holding the rear window
to the liftgate. Refer to instructions provided with
the equipment being used.
(6) Remove rear window from vehicle.
INSTALLATION
Refer to the Safety Precautions in this section for
description of tools and adhesive systems that are
recommended for use in this procedure.
Fig. 5 Quarter Glass
1 - VENT CONTROL
2 - QUARTER GLASS
3 - CLIP
Fig. 6 Rear Window Side Moldings
1 - COMPRESSION SPACERS
2 - REAR WINDOW WITH MOLDING
3 - LIFT GATE
23 - 246 STATIONARY GLASSRS
SLIDING DOOR GLASS (Continued)
Page 3627 of 4284

CAUTION: Open the left front door glass before
installing rear window to avoid pressurizing the
passenger compartment. If a door is slammed
before urethane bonding is cured, water leaks can
result.
Allow the urethane at least 24 hours to cure before
returning the vehicle to use.
To avoid stressing the replacement rear window,
the urethane bonding material on the rear window
fence should be smooth and consistent to the
shape of the replacement glass .
(1) Place replacement glass into rear window open-
ing.
(2) Verify the glass lays evenly against the pinch
weld fence at the sides, top and bottom of the
replacement rear window. If not, the fence must be
formed to the shape of the new glass.
(3) Using a grease pencil, mark the glass and lift-
gate in several locations to aid installation.
(4) Remove replacement glass from liftgate open-
ing.
(5) Position the rear window inside up on a suit-
able work surface with two padded, wood 10 cm by
10 cm by 50 cm (4 in. by 4 in. by 20 in.) blocks,
placed parallel 75 cm (2.5 ft.) apart (Fig. 2).
WARNING: DO NOT USE SOLVENT BASED GLASS
CLEANER TO CLEAN REAR WINDOW BEFORE
APPLYING GLASS PREP AND PRIMER. POOR
ADHESION CAN RESULT.
(6) Clean inside of rear window with ammonia
based glass cleaner and lint-free cloth.
(7) Apply molding to top and bottom of rear win-
dow.
(8) Apply Glass Prep adhesion promoter 25 mm (1
in.) wide around perimeter of rear window and wipe
with clean/dry lint-free cloth until no streaks are vis-
ible.
(9) Apply Glass Primer 25 mm (1 in.) wide around
perimeter of rear window. Allow at least three min-
utes drying time.
(10) Apply Pinch weld Primer 19 mm (0.75 in.)
wide around the rear window fence. Allow at least
three minutes drying time.(11) If a low viscosity urethane adhesive is used,
install compression spacers on the fence around the
rear window opening (Fig. 7).
(12) Apply a 10 mm (0.4 in.) bead of urethane
along center line of rear window fence.
(13) With the aid of a helper, position the rear
window over the rear window opening and align the
reference marks.
(14) Slowly lower the glass to rear window opening
fence. Guide the molding into proper position as nec-
essary. Push glass inward until molding is flush to
liftgate surface (Fig. 7).
(15) Clean excess urethane from exterior with
Moparž Super Kleen, or equivalent.
(16) Apply 150 mm (6 in.) lengths of 50 mm (2 in.)
masking tape spaced 250 mm (10 in.) apart to hold
molding in place until urethane cures.
(17) Install rear window side moldings and wiper
arm (Fig. 6).
(18) Install interior trim.
(19) After urethane has cured, remove tape strips
and water test rear window to verify repair.
Fig. 7 Lower Rear Window Into Position
1 - REAR WINDOW WITH MOLDING
2 - LIFTGATE
RSSTATIONARY GLASS23 - 247
REAR DOOR GLASS (Continued)
Page 3628 of 4284

WEATHERSTRIP/SEALS
TABLE OF CONTENTS
page page
FRONT DOOR GLASS RUN WEATHERSTRIP
REMOVAL.............................248
INSTALLATION..........................248
FRONT DOOR OUTER BELT MOLDING
REMOVAL.............................249
INSTALLATION..........................249
FRONT DOOR WEATHERSTRIP
REMOVAL.............................249INSTALLATION..........................249
SLIDING DOOR WEATHERSTRIP
REMOVAL.............................249
INSTALLATION..........................249
FRONT DOOR INNER BELT MOLDING
REMOVAL.............................250
INSTALLATION..........................250
FRONT DOOR GLASS RUN
WEATHERSTRIP
REMOVAL
(1) Remove door frame closeout moldings.
(2) Pull weatherstrip from glass run channel at
rear of door frame, working from the bottom to the
top.
(3) Disengage clip attaching weatherstrip to door
frame.
(4) Pull weatherstrip from lip along top of door
frame (Fig. 1) .
(5) Remove door trim panel.
(6) Remove door speaker, if equipped.
(7) Remove watershed as necessary to gain access
to screw attaching front lower corner of glass run
weatherstrip to inner door panel.
(8) Remove screw attaching glass run weatherstrip
to inner door panel.
(9) Remove inner belt weatherstrip.
(10) Pull weatherstrip from front glass run chan-
nel.
(11) Remove glass run weatherstrip from vehicle.
INSTALLATION
(1) Position glass run weatherstrip on vehicle.
(2) Push weatherstrip into front glass run channel.
(3) Install screw attaching glass run weatherstrip
to inner door panel.
(4) Install inner belt weatherstrip.
(5) Install watershed.
(6) Push weatherstrip groove onto lip along top of
door frame.
(7) Engage clip into slot in door frame.(8) Push weatherstrip into channel at rear of door
frame, working from the top to bottom.
(9) Install door frame closeout moldings.
(10) Install door speaker, if equipped.
(11) Install door trim panel.
Fig. 1 Front Door Glass Run Weatherstrip
1 - DOOR GLASS RUN WEATHERSTRIP
2 - FRONT DOOR FRAME
3 - CLIP
4 - FRONT DOOR
23 - 248 WEATHERSTRIP/SEALSRS
Page 3629 of 4284

FRONT DOOR OUTER BELT
MOLDING
REMOVAL
(1) Remove the side veiw mirror. (Refer to 23 -
BODY/EXTERIOR/SIDE VIEW MIRROR -
REMOVAL)
(2) Remove door trim panel.
(3) Roll door glass down.
(4) Using a hook tool, disengage interlocking lip at
the base of the inward edge of the belt molding (Fig.
2).
(5) Remove belt molding from door.
INSTALLATION
(1) Place belt molding in position on door.
(2) Engage interlocking lip at the base of the
inward edge of the belt molding on door panel.
(3) Install door trim panel.
FRONT DOOR WEATHERSTRIP
REMOVAL
(1) Open front door.
(2) Using fork tool (C-4829), remove push-in fas-
teners attaching front door weatherstrip to end
frames and bottom of door (Fig. 3) .(3) Pull weatherstrip from retaining channel
around window frame.
(4) Remove weatherstrip from vehicle.
INSTALLATION
For installation, reverse the above procedures.
SLIDING DOOR
WEATHERSTRIP
REMOVAL
(1) Open sliding door.
(2) Remove door opening sill plate.
(3) Loosen B-pillar trim covers.
(4) Loosen quarter panel trim panels.
(5) From splice at the bottom center of door open-
ing, pull weatherstrip from pinch flange around door
opening.
INSTALLATION
(1) Place splice at the bottom center of door open-
ing, pushing weatherstrip onto pinch flange around
door opening.
(2) Tighten quarter panel trim panels.
(3) Tighten B-pillar trim covers.
(4) Install door opening sill plate.
(5) Close sliding and check alignment.
Fig. 2 Front Door Outer Belt Molding
1 - OUTER BELT MOLDING
2 - FRONT DOOR
Fig. 3 Front Door Weatherstrip
1 - RETAINING CHANNEL
2 - PUSH-IN FASTENER
3 - WEATHERSTRIP
4 - FRONT DOOR
RSWEATHERSTRIP/SEALS23 - 249
Page 3630 of 4284
FRONT DOOR INNER BELT
MOLDING
REMOVAL
(1) Remove door trim panel.
(2) Peel upper corner seals away form inner belt
molding to clear removal path.
(3) Pull inner belt molding upward to disengage
retaining channel in bottom of molding from door
panel flange (Fig. 4) .
(4) Remove inner belt molding from vehicle.
INSTALLATION
(1) Place inner belt molding in position on door.
(2) Push inner belt molding downward to engage
retaining channel onto door panel flange.
(3) Install upper corner seals in proper location.
(4) Install door trim panel.
Fig. 4 Front Door Inner Belt Molding
1 - CORNER SEALS
2 - LOCK BUTTON
3 - INNER BELT MOULDING
23 - 250 WEATHERSTRIP/SEALSRS
Page 3631 of 4284

HEATING & AIR CONDITIONING
TABLE OF CONTENTS
page page
HEATING & AIR CONDITIONING
DESCRIPTION............................1
OPERATION.............................3
DIAGNOSIS AND TESTING..................4
A/C COOL DOWN TEST...................4
A/C PERFORMANCE TEST................5
HEATER PERFORMANCE TEST............6SPECIFICATIONS.........................7
CONTROLS - FRONT......................8
CONTROLS - REAR......................30
DISTRIBUTION - FRONT...................41
DISTRIBUTION - REAR....................54
PLUMBING - FRONT......................62
PLUMBING - REAR.......................96
HEATING & AIR
CONDITIONING
DESCRIPTION - SINGLE ZONE
A single zone heating and air conditioning system
allows one temperature setting for the entire vehicle.
The full range of temperatures that the system can
produce are available by rotating the temperature
control located in control panel.
The control panel and integral computer is
mounted in the instrument panel.
DESCRIPTION - DUAL ZONE
A manual Dual Zone Heating and Air Conditioning
system allows completely independent side-to-side
tempeture control of the discharge air.
The Dual Zone Heating and Air Conditioning sys-
tem includes a dust and odor air filter. The filter ele-
ment is the same size as the air conditioning
evaporator to ensure ample capacity. A door at the
base of the heating and air conditioning housing
below the glove box provides easy access to the filter
element.
The control panel and integral computer is located
in the instrument panel.
The instrument panel mounted control and inte-
gral computer contains:
²a power button which allows the system to be
completely turned off. Contains an LED that illumi-
nates to show when the function is operational.
²rear window defogger on/off switch. Contains an
LED that illuminates to show when the function is
operational.
²slide controls for completely independent side-to-
side temperature control of the discharged air. The
full range of temperature that the system can pro-
duce in any mode is available on either side of the
vehicle by independently positioning the slide con-
trols on the instrument panel.²air recirculation on/off switch. The Recirculate
button contains an LED that illuminates to show
when the function is in operation.
²air conditioning on/off switch. The Snowflake
button contains an LED that illuminates to shown
when the function is in operation.
²rotary knob for fan speed selection.
²a rotary knob for mode control.
DESCRIPTION - MANUAL THREE ZONE
The fully adjustable Three-Zone front and rear
heating and air conditioning system allows interme-
diate seat passengers the ability to regulate air tem-
perature as well as fan speed. All controls are
identified by ISO graphic symbols.
The Three Zone Heating and Air Conditioning sys-
tem includes a dust and odor air filter. The filter ele-
ment is the same size as the air conditioning
evaporator to ensure ample capacity. A door at the
base of the heating and air conditioning housing
below the glove box provides easy access to the filter
element.
FRONT CONTROL PANEL
The front control panel and integral computer is
mounted in the instrument panel.
The instrument panel mounted control and inte-
gral computer contains:
²a power button which allows the system to be
completely turned off.
²rear window defogger on/off switch.
²slide controls for completely independent side-to-
side temperature control of the discharge air. The full
range of temperature that the system can produce in
any mode is available on either side of the vehicle by
independently positioning the slide controls on the
instrument panel.
²air recirculation button. The Recirculate button
contains an LED that illuminates to show when the
function is in operation.
RSHEATING & AIR CONDITIONING24-1
Page 3632 of 4284

²an air conditioning button that allows the com-
pressor to be turned on/off. The Snowflake button
contains an LED that illuminates to shown when the
function is in operation.
²rotary knobs for front and rear fan speed selec-
tion.
²a rotary knob for mode control.
REAR CONTROL PANEL
A rear control panel centrally mounted on the
headliner has a rotary adjustment for temperature
and fan speed control of the rear unit by intermedi-
ate seat passengers when the front control rear knob
is set to the rear position.
DESCRIPTION - THREE ZONE Automatic
Temperature Control
The Three-Zone Automatic Temperature Control
(ATC) allows occupants to select a comfort tempera-
ture, which is the perceived temperature level not
the actual passenger compartment air temperature.
The Three Zone Automatic Temperature Control
system includes a dust and odor air filter. The filter
element is the same size as the air conditioning evap-
orator to ensure ample capacity. A door at the base of
the heater and air conditioning housing below the
glove box provides easy access to the filter element.
The ATC computer utilizes integrated circuitry and
information carried on the Programmable Communi-
cations Interface (PCI) data bus network to monitor
many sensors and switch inputs throughout the vehi-
cle. In response to those inputs, the internal circuitry
and programming of the ATC computer allow it to
control electronic functions and features of the ATC
system. The inputs to the ATC computer are:
²Vehicle Speed/Engine RPM± The ATC com-
puter monitors engine RPM, vehicle speed and Man-
ifold Absolute Pressure information from the PCM.
²Coolant Temperature± ATC computer moni-
tors Coolant temperature received from the PCM and
converts it to degrees Fahrenheit.
²Ambient Temperature± ATC computer moni-
tors Ambient temperature from the Compass Mini
Trip Computer (CMTC) and converts it to degrees
Fahrenheit.
²Engine Miscellaneous Sensor Status±ATC
computer monitors A/C disable information from the
PCM.
²Refrigerant Pressure± ATC computer moni-
tors Barometric Pressure, Intake Air Temperature,
High Side Pressure and Methanol Content as broad-
cast by the PCM.
²Door Ajar Status± The ATC computer moni-
tors Driver Front Door, Passenger Front Door, Left
Rear Door, Right Rear Door and Liftgate ajar infor-
mation, as identified by the Body Control Module(BCM), to determine if all in-car temperatures should
be maintained.
²Dimming± The ATC computer monitors dim-
ming status from the BCM to determine the required
level of brightness and will dim accordingly.
²Vehicle Odometer± The ATC computer moni-
tors the vehicle odometer information from the BCM
to prevent flashing the VF tube icons if the manual
motor calibration or manual cooldown tests have
failed. Flashing of the display icons will cease when
the vehicle odometer is greater than 3 miles.
²English Metric± The ATC computer monitors
the English/Metric information broadcast by the
CMTC. The set temp displays for both the front and
rear control heads will be set accordingly.
²Vehicle Identification Number± The ATC
computer monitors the last eight characters of the
VIN broadcast by the PCM and compares it to the
information stored in EEPROM. If it is different, the
new number will be stored over the old one and a
motor calibration shall be initiated.
²A/C System Information± The ATC computer
will send a message for Evaporator Temperature too
Low, Fan Blower Relay status, Evaporator Sensor
Failure, Rear Window Defogger Relay and A/C Select.
FRONT CONTROL PANEL
The front control panel and integral computer is
mounted in the instrument panel.
The instrument panel mounted control and inte-
gral computer contains:
²A power button which allows the system to be
completely turned off. The display is blank when the
system is off.
²Three rocker switches that select comfort tem-
peratures from 15É to 30É C (59É to 85É F), which are
shown in the vacuum-fluorescent digital control dis-
play. If the set temp is 59 and the down button is
pressed, the set temp value will become 55 but the
display will show LO. If the set temp is 85 and the
up button is pressed, the set temp value will become
90 but the display will show HIGH. Temperatures
can be displayed in either metric or fahrenheit,
which is controlled from the overhead console.
²A rocker switch that selects a cool-down rate.
LO-AUTO or HI-AUTO are displayed when the sys-
tem is in automatic operation.
²A defroster button which turns on the defroster
independently during full automatic control. A
defroster symbol illuminates in the display when the
button is pressed.
²Air recirculation button. A Recirculation symbol
appears in the display when the button is pressed, or
when the system exceeds 80 percent circulated air
under automatic control due to high air conditioning
demand.
24 - 2 HEATING & AIR CONDITIONINGRS
HEATING & AIR CONDITIONING (Continued)