Window DODGE RAM 1500 1998 2.G Manual PDF

ADJUSTMENTS
ADJUSTMENT
(1) Locate access hole and remove the mylar tape
covering it. (Fig. 8)
(2) Insert a 5/32-inch hex-wrench through hole and
into adjustment screw. Loosen screw.
(3) Operate outside handle several times to release
any restriction because of mis-alignment.
(4) Tighten adjustment screw to 3 N´m (30 in.
lbs.).
(5) Test handle for proper operation.
LATCH STRIKER
REMOVAL
(1) Using a grease pencil or equivalent, mark the
position of the striker.
(2) Remove the bolts and remove the striker.
INSTALLATION
(1) Install the striker and install the bolts.
(2) Tighten the bolts to 28 N´m (21 ft. lbs.).
(3) Adjust the striker if needed. (Refer to 23 -
BODY/DOOR - FRONT/LATCH STRIKER - ADJUST-
MENTS)
ADJUSTMENTS
ADJUSTMENT
(1) Using a grease pencil or equivalent, mark the
position of the striker to aid in adjustment.
(2) Loosen the striker bolts.
(3) Change the striker position to adjust the rear
gap and flush measurement. (Refer to 23 - BODY/BODY STRUCTURE/GAP AND FLUSH - SPECIFI-
CATIONS)
(4) Tighten the bolts to 28 N´m (21 ft. lbs.).
TRIM PANEL
REMOVAL
(1) Remove the window crank, if equipped. (Fig.
10)
(2) Remove the interior handle. (Refer to 23 -
BODY/DOORS - REAR/INSIDE HANDLE ACTUA-
TOR - REMOVAL)
(3) Remove the screw near the inside handle. (Fig.
9)
CAUTION: Trim panel is attached to the door using
hooks molded into the panel. Do not pull the trim
panel straight off or damage to the panel and/or
power switch assembly may occur.
(4) Lift the trim panel up off the belt seal and
attachment hooks and separate the panel from the
door slightly.
(5) Disconnect the power window switch electrical
connector, if equipped, and remove the trim panel.
INSTALLATION
(1) Position the trim panel onto the lower hooks
and connect the power window switch electrical con-
nector, if equipped.
(2) Position the remaining trim panel attachment
hooks into the door panel and seat the trim panel
into the belt seal fully.
(3) Install the screw near the inside handle.
Fig. 8 LATCH ADJUSTMENT SCREW - TYPICAL
1 - DOOR LATCH
2 - MYLAR TAPE
3 - ADJUSTMENT SCREW
Fig. 9 TRIM PANEL
1 - DOOR
2 - ELECTRICAL CONNECTOR
3 - ATTACHMENT HOOKS
4 - SCREW
5 - TRIM PANEL
DRDOORS - REAR 23 - 33
LATCH (Continued)

(4) Install the interior handle. (Refer to 23 -
BODY/DOORS - REAR/INSIDE HANDLE ACTUA-
TOR - INSTALLATION)
(5) Install the window crank, if equipped.
WATERDAM
REMOVAL
(1) Remove the inside handle actuator. (Refer to 23
- BODY/DOORS - REAR/INSIDE HANDLE ACTUA-
TOR - REMOVAL)
(2) Remove the speaker. (Refer to 8 - ELECTRI-
CAL/AUDIO/SPEAKER - REMOVAL)
(3) Separate the waterdam from the inner door
panel and off of the latch linkages.
INSTALLATION
(1) Position the wire harness and actuator rods
through the holes in the waterdam.
(2) Secure the waterdam to the inner door panel.
(3) Install the speaker. (Refer to 8 - ELECTRICAL/
AUDIO/SPEAKER - INSTALLATION)
(4) Install the inside handle actuator. (Refer to 23 -
BODY/DOORS - REAR/INSIDE HANDLE ACTUA-
TOR - INSTALLATION)
WINDOW REGULATOR -
POWER
REMOVAL
(1) Remove the waterdam. (Refer to 23 - BODY/
DOORS - REAR/WATERDAM - REMOVAL)
(2) Remove the window switch from the door trim
panel and reconnect it to the door wire harness.(3) Raise the window to the position shown and
remove the two nuts attaching the glass to the win-
dow regulator. (Fig. 11)
(4) Remove the stabilizer nut.
(5) Disengage the door glass from the regulator lift
plate and position into the full up position.
(6) Secure the glass in the up position using a
wood wedge or equivalent.
(7) Lower the regulator.
(8) Disconnect the electrical connector. (Fig. 12)
(9) Remove the lower regulator bolt and loosen the
upper two. (Fig. 12)
(10) Slide the regulator up and out of the keyhole
slots in the door panel.
(11) Remove the regulator through the hole in the
inner door panel.
INSTALLATION
(1) Install the regulator through the hole in the
inner door panel.
(2) Position the regulator bolts into the keyhole
slots and slide into place.
(3) Install the lower regulator bolt and tighten all
three to 10 N´m (89 in. lbs.).
(4) Connect the electrical connector.
(5) Position the stabilizer, install the nut and
tighten to 10 N´m (89 in. lbs.).
(6) Raise the regulator to the position shown in
(Fig. 11).
(7) Remove the glass support and connect to the
regulator lift plate.
(8) Install the glass nuts and tighten to 10 N´m
(89 in. lbs.).
(9) Disconnect the window switch and install into
the door trim panel.
Fig. 10 WINDOW CRANK REMOVAL TOOL
1 - WINDOW CRANK REMOVAL TOOL
2 - WINDOW CRANK
Fig. 11 GLASS POSITIONING
1 - SIGHT WINDOW
2 - STABILIZER NUT
3 - GLASS LIFT PLATE
23 - 34 DOORS - REARDR
TRIM PANEL (Continued)

(10) Install the waterdam. (Refer to 23 - BODY/
DOORS - REAR/WATERDAM - INSTALLATION)
WINDOW REGULATOR -
MANUAL
REMOVAL
(1) Remove the waterdam. (Refer to 23 - BODY/
DOORS - REAR/WATERDAM - REMOVAL)
(2) Reinstall the window handle and raise the win-
dow to the position shown and remove the nuts. (Fig.
11 )
(3) Remove the stabilizer nuts. (Fig. 13)
(4) Disengage the door glass from the regulator lift
plate and position into the full up position.
(5) Secure the glass in the up position using a
wood wedge or equivalent.
(6) Lower the regulator.
(7) Remove the two back regulator bolts and
loosen the front two.
(8) Slide the regulator up and out of the keyhole
slots in the door panel.
(9) Remove the regulator through the hole in the
inner door panel.
INSTALLATION
(1) Install the regulator through the hole in the
inner door panel.
(2) Position the regulator bolts into the keyhole
slots and slide into place.
(3) Install the back regulator bolts and tighten all
four to 10 N´m (89 in. lbs.).
(4) Position the stabilizer, install the nuts and
tighten to 10 N´m (89 in. lbs.).
(5) Using the window handle raise the regulator to
the position shown in (Fig. 11).
(6) Remove the glass support and connect to the
regulator lift plate.
(7) Install the glass nuts and tighten to 10 N´m
(89 in. lbs.).
(8) Disconnect the window switch and install into
the door trim panel.
(9) Using the window handle raise the regulator to
the position shown in (Refer to 23 - BODY/DOORS -
REAR/WATERDAM - INSTALLATION)
Fig. 12 WINDOW REGULATOR MOTOR
1 - REGULATOR BOLTS
2 - REGULATOR MOTOR
3 - ELECTRICAL CONNECTOR.
Fig. 13 WINDOW REGULATOR - MANUAL
1 - DOOR
2 - REGULATOR BOLTS (4)
3 - STABILIZER NUTS (2)
4 - REGULATOR
DRDOORS - REAR 23 - 35
WINDOW REGULATOR - POWER (Continued)

STATIONARY GLASS
TABLE OF CONTENTS
page page
BACKLITE
REMOVAL.............................86
INSTALLATION.........................86
BACKLITE VENT GLASS
REMOVAL.............................87
INSTALLATION.........................87WINDSHIELD
WARNING
WINDSHIELD SAFETY PRECAUTIONS.....88
REMOVAL.............................88
INSTALLATION.........................88
BACKLITE
REMOVAL
It is difficult to salvage the backlite during the
removal operation. The backlite is part of the struc-
tural support for the roof. The urethane bonding
used to secure the glass to the fence is difficult to cut
or clean from any surface. Since the molding is set in
urethane, it is unlikely it would be salvaged. Before
removing the backlite, check the availability from the
parts supplier.
The backlite is attached to the window frame with
urethane adhesive. The urethane adhesive is applied
cold and seals the surface area between the window
opening and the glass. The primer adheres the ure-
thane adhesive to the backlite.
(1) Roll down door glass.
(2) Remove headliner. (Refer to 23 - BODY/INTE-
RIOR/HEADLINER - REMOVAL).
(3) On standard cab models remove the upper
b-pillar trim. (Refer to 23 - BODY/INTERIOR/B-PIL-
LAR UPPER TRIM - REMOVAL)
(4) On quad cab models remove the upper c-pillar
trim. (Refer to 23 - BODY/INTERIOR/C-PILLAR
UPPER TRIM - REMOVAL)
(5) Bend backlite retaining tabs (Fig. 1) inward
against glass.
(6) Disconnect the rear window defogger electrical
connector, if equipped.
(7) Using a suitable pneumatic knife from inside
the vehicle, cut urethane holding backlite frame to
opening fence.
(8) Separate glass from vehicle.
INSTALLATION
(1) Clean urethane adhesive from around backlite
opening fence.
(2) If necessary, apply black-out primer to outer
edge of replacement backlite frame.(3) If black-out primer was pre-applied on backlite,
clean bonding surface with Isopropyl alcohol and
clean lint free cloth. Allow 3 minutes for drying time.
(4) Apply black-out primer to backlite opening
fence.
(5) Apply a 13 mm (0.5 in.) bead of urethane
around the perimeter of the window frame bonding
surface (Fig. 2).
(6) Set glass on lower fence and move glass for-
ward into opening (Fig. 3).
(7) Firmly push glass against rear window glass
opening fence.
(8) Bend tabs around edges of backlite opening
fence to retain glass.
(9) Clean excess urethane from exterior with
MOPARt, Super Clean or equivalent.
(10) Allow urethane to cure at least 24 hours (full
cure is 72 hours).
(11) Water test to verify repair before returning
vehicle to service.
(12) Connect the rear window defogger electrical
connector, if equipped.
Fig. 1 Backlite Tabs
1 - BACKLITE
2-TAB
23 - 86 STATIONARY GLASSDR

(13) On standard cab models, install the upper
b-pillar trim. (Refer to 23 - BODY/INTERIOR/B-PIL-
LAR UPPER TRIM - INSTALLATION)
(14) On quad cab models, install the upper c-pillar
trim. (Refer to 23 - BODY/INTERIOR/C-PILLAR
UPPER TRIM - INSTALLATION)
(15) Install the headliner. (Refer to 23 - BODY/IN-
TERIOR/HEADLINER - INSTALLATION).BACKLITE VENT GLASS
REMOVAL
(1) Slide the upper run channel out of the window
frame. (Fig. 4)
(2) Slide the vent glass upward to remove from the
lower window frame.
(3) Lower the glass out of the upper window frame
and remove.
INSTALLATION
(1) Slide the vent glass upper edge into window
frame and insert the lower edge into the lower mold-
ing.
(2) Position the upper run channel into the win-
dow frame and slide it into place.
(3) Verify vent glass operation.
Fig. 2 Urethane Adhesive Application
1 - WINDOW FRAME
2 - GLASS
3 - RETAINER TAB
4 - URETHANE ADHESIVE
Fig. 3 Backlite Installation
1 - BACKLITE
Fig. 4 UPPER GLASS RUN CHANNEL
1 - GLASS RUN CHANNEL
2 - VENT GLASS FRAME
3 - VENT GLASS
DRSTATIONARY GLASS 23 - 87
BACKLITE (Continued)

DOOR OPENING SEAL
REMOVAL
FRONT DOOR SEAL
(1) Remove the cowl trim panel. (Refer to 23 -
BODY/INTERIOR/COWL TRIM - REMOVAL)
(2) Remove the lower b-pillar trim panel. (Refer to
23 - BODY/INTERIOR/B-PILLAR LOWER TRIM -
REMOVAL)
(3) Separate the door opening seal from the door
opening flange. (Fig. 1)
REAR DOOR SEAL
(1) Remove the lower b-pillar trim panel. (Refer to
23 - BODY/INTERIOR/B-PILLAR LOWER TRIM -
REMOVAL)
(2) Remove the lower c-pillar trim. (Refer to 23 -
BODY/INTERIOR/C-PILLAR TRIM - REMOVAL)
(3) Separate the door opening seal from the door
opening flange. (Fig. 1)
INSTALLATION
FRONT DOOR SEAL
(1) Position the seal to the bottom of the door
opening, with bulb facing outboard, starting the
installation at the center of the lower flange. Press
the seal onto the sill flange and work around the
perimeter of the door opening until fully seated.
Work in one direction, smoothing the seal to avoid
puckers or wrinkles.
(2) Install the lower b-pillar trim. (Refer to 23 -
BODY/INTERIOR/B-PILLAR LOWER TRIM -
INSTALLATION)
(3) Install the cowl trim panel. (Refer to 23 -
BODY/INTERIOR/COWL TRIM - INSTALLATION)
(4) When installing a new weatherstrip on the
front door opening, remove the tear strip starting at
the splice and moving around the front of the door to
the back of the opening.
REAR DOOR SEAL
(1) Position the seal to the bottom of the door
opening, with bulb facing outboard, starting the
installation at the center of the lower flange. Press
the seal onto the sill flange and work around the
perimeter of the door opening until fully seated.
Work in one direction, smoothing the seal to avoid
puckers or wrinkles.
(2) Install the lower c-pillar trim. (Refer to 23 -
BODY/INTERIOR/C-PILLAR TRIM - INSTALLA-
TION)
(3) Install the lower b-pillar trim. (Refer to 23 -
BODY/INTERIOR/B-PILLAR LOWER TRIM -
INSTALLATION)(4) When installing a new weatherstrip on the rear
door opening, remove the tear strip starting at the
splice and moving around the back of the door to the
front of the opening.
DRIP RAIL WEATHERSTRIP
RETAINER
REMOVAL
(1) Separate the drip rail weatherstrip from the
weatherstrip retainer. (Fig. 1)
(2) Remove the seven screws and remove the
retainer.
INSTALLATION
(1) Install the weatherstrip retainer and install
the seven screws.
(2) Position the weatherstrip over the retainer
flange and seat fully.
FRONT DOOR GLASS RUN
WEATHERSTRIP
REMOVAL
(1) Remove the door glass. (Refer to 23 - BODY/
DOOR - FRONT/DOOR GLASS - REMOVAL)
(2) Separate the weatherstrip out of the door
frame and remove through the window opening. (Fig.
2)
INSTALLATION
NOTE: A mixture of soap and water may be used to
aid installation of the weatherstrip into the corners.
(1) Position the glass run weatherstrip into the
door through the window opening.
(2) Position the weatherstrip into the upper cor-
ners and seat firmly.
(3) From back to front, seat the weatherstrip
between the corners and then down the sides firmly
(4) Install the door glass. (Refer to 23 - BODY/
DOOR - FRONT/DOOR GLASS - INSTALLATION)
FRONT DOOR OUTER BELT
MOLDING
REMOVAL
(1) Remove the screw and separate the belt mold-
ing from the door flange from the back to the front.
(Fig. 2)
23 - 92 WEATHERSTRIP/SEALSDR

INSTALLATION
(1) Position the belt molding onto the door flange
and seat fully.
(2) Install the screw.
FRONT DOOR INNER BELT
MOLDING
REMOVAL
(1) Remove the door trim panel. (Refer to 23 -
BODY/DOOR - FRONT/TRIM PANEL - REMOVAL)
(2) Separate the belt molding from the mounting
flange from the back to the front. (Fig. 3)
INSTALLATION
(1) Position the belt molding and seat onto the
mounting flange fully.
(2) Install the door trim panel. (Refer to 23 -
BODY/DOOR - FRONT/TRIM PANEL - INSTALLA-
TION)
REAR DOOR GLASS RUN
WEATHERSTRIP
REMOVAL
(1) Lower the glass.
(2) Separate the weatherstrip out of the door
frame and remove through the window opening. (Fig.
4)
INSTALLATION
NOTE: A mixture of soap and water may be used to
aid installation of the weatherstrip into the corners.
(1) Position the glass run weatherstrip into the
door through the window opening.
(2) Position the weatherstrip into the upper cor-
ners and seat firmly.
(3) From back to front, seat the weatherstrip
between the corners and then down the sides firmly.
REAR DOOR OUTER BELT
MOLDING
REMOVAL
(1) Remove the screw and separate the belt mold-
ing from the door flange from the back to the front.
(Fig. 4)
Fig. 2 FRONT DOOR GLASS SEALS
1 - OUTER BELT MOLDING
2 - FRONT DOOR GLASS RUN WEATHERSTRIP
3 - LOWER DOOR SEAL
4 - SCREW
5 - FRONT DOOR
Fig. 3 INNER BELT MOLDING
1 - BELT MOLDING
2 - CORNER SEAL
3 - FRONT DOOR
DRWEATHERSTRIP/SEALS 23 - 93
FRONT DOOR OUTER BELT MOLDING (Continued)

OPENING DIMENSIONS
SPECIFICATIONS - BODY OPENING
DIMENSIONS
INDEX
DESCRIPTION FIGURE
WINDSHIELD OPENING 4
DOOR OPENING - STANDARD
CAB5
DOOR OPENINGS - QUAD CAB 6
REAR WINDOW OPENING 7
ENGINE COMPARTMENT/FRONT
STRUCTURE8
Fig. 4 WINDSHIELD OPENING
DRBODY STRUCTURE 23 - 99

Fig. 7 REAR WINDOW OPENING
Fig. 8 ENGINE COMPARTMENT/FRONT STRUCTURE
DRBODY STRUCTURE 23 - 101
OPENING DIMENSIONS (Continued)

HEATING & AIR CONDITIONING
TABLE OF CONTENTS
page page
HEATING & AIR CONDITIONING
DESCRIPTION
DESCRIPTION - ENGINE COOLING
SYSTEM REQUIREMENTS...............1
DESCRIPTION - HEATER AND AIR
CONDITIONER........................1
OPERATION - HEATER AND AIR
CONDITIONER........................1
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - A/C
PERFORMANCE.......................3DIAGNOSIS AND TESTING - HEATER
PERFORMANCE TEST..................6
SPECIFICATIONS - A/C SYSTEM............7
CONTROLS.............................9
DISTRIBUTION..........................26
PLUMBING.............................41
HEATING & AIR
CONDITIONING
DESCRIPTION
DESCRIPTION - ENGINE COOLING SYSTEM
REQUIREMENTS
To maintain the performance level of the heating,
ventilation and air conditioning (HVAC) system, the
engine cooling system must be properly maintained.
The use of a bug screen is not recommended. Any
obstructions in front of the radiator or A/C condenser
will reduce the performance of the A/C and engine
cooling systems.
The engine cooling system includes the radiator,
thermostat, radiator hoses and the engine coolant
pump. Refer to Cooling for more information before
opening or attempting any service to the engine cool-
ing system.
DESCRIPTION - HEATER AND AIR
CONDITIONER
A manually controlled single zone type heating-air
conditioning system or a manually controlled dual
zone type heating-air conditioning system is available
on this model.
All vehicles are equipped with a common heater,
ventilation and air conditioning (HVAC) housing (Fig.
1). The system combines air conditioning, heating,
and ventilating capabilities in a single unit housing
mounted within the passenger compartment under
the instrument panel. The HVAC housing includes:
²Blower motor
²Blower motor resistor block²Heater core
²Evaporator coil
²Blend door and actuator
²Defrost door and actuator
²Mode door and actuator
²Recirculation door and actuator
Based upon the system and mode selected, condi-
tioned air can exit the HVAC housing through one or
a combination of the three main housing outlets:
defrost, panel or floor. The defrost outlet is located on
the top of the housing, the panel outlet is located on
the face of the housing and the floor outlet is located
on the bottom of the housing. Once the conditioned
air exits the unit housing, it is further directed
through molded plastic ducts to the various outlets in
the vehicle interior. These outlets and their locations
are as follows:
²Defroster Outlet- A single large defroster out-
let is located in the center of the instrument panel
top cover, near the base of the windshield.
²Side Window Demister Outlets- There are
two side window demister outlets, one is located at
each outboard end of the instrument panel top cover,
near the belt line at the A-pillars.
²Panel Outlets- There are four panel outlets in
the instrument panel, one located near each outboard
end of the instrument panel facing the rear of the
vehicle and two located near the top of the instru-
ment panel center bezel.
²Front Floor Outlets- There are two front floor
outlets, one located above each side of the floor panel
center tunnel near the dash panel.
OPERATION - HEATER AND AIR CONDITIONER
The heating and air conditioning systems pulls
outside (ambient) air through the cowl opening at the
base of the windshield, then into the plenum cham-
DRHEATING & AIR CONDITIONING 24 - 1