2002 JEEP GRAND CHEROKEE roof

DRAIN TUBE
REMOVAL
(1) Remove the headliner. (Refer to 23 - BODY/IN-
TERIOR/HEADLINER - REMOVAL)
(2) Disengage clamps attaching drain tube to sun-
roof (Fig. 2).
(3) Tape the end of the old drain tube to the new
drain tube. Ensure that the tape build up on the tube
ends is not excessive.
(4) Remove front/rear trim panels as necessary to
disengage clamps securing drain tube to body.
(5) Remove the drain tube plug from the underside
of the vehicle.
(6) From the underside of the vehicle carefully,
pull/route the drain tube through the body panel.
Applying a soapy water solution to the new tube may
aid in this procedure.
INSTALLATION
(1) Install the plug adapter to the bottom of the
drain tube.
(2) Engage clamps securing drain tube to body
(Fig. 2).
(3) Install front/rear trim panels as necessary.
(4) Install drain tube to sunroof and engage clamp.
(5) Install the headliner. (Refer to 23 - BODY/IN-
TERIOR/HEADLINER - INSTALLATION)
Fig. 2 Sunroof Drain Hose Routing
1 - DRAIN HOSE
2 - CLAMPS
3 - PLUG
4 - FLOOR5 - CLAMPS
6 - DRAIN HOSE
23 - 100 SUNROOFWJ

CONTROL MODULE
REMOVAL
(1) Move the glass panel to the fully closed posi-
tion.
(2) Remove the A-pillar trim. (Refer to 23 - BODY/
INTERIOR/A-PILLAR TRIM - REMOVAL)
(3) Remove the sun visors. (Refer to 23 - BODY/
INTERIOR/SUN VISOR - REMOVAL)
(4) Remove the overhead console. (Refer to 8 -
ELECTRICAL/OVERHEAD CONSOLE - REMOVAL)
(5) Lower headliner as necessary to gain access to
the sunroof express module.
(6) Disconnect the express module wire harness
connectors.
(7) Remove express module screw.
(8) Remove express module from the keyway by
sliding module towards the center of the vehicle.
INSTALLATION
(1) Insert sunroof express module in the keyway
located in the sunroof module and slide the module
outward to lock it into position.
(2) Install the sunroof express module screw.
(3) Connect the wire connectors to the sunroof
express module.
(4) Install the headliner into position.
(5) Install the overhead console. (Refer to 8 -
ELECTRICAL/OVERHEAD CONSOLE - INSTALLA-
TION)
(6) Install the sun visors. (Refer to 23 - BODY/IN-
TERIOR/SUN VISOR - INSTALLATION)
(7) Install the A-pillar trim. (Refer to 23 - BODY/
INTERIOR/A-PILLAR TRIM - INSTALLATION)
(8) Test sunroof operation, adjust if necessary.
(Refer to 23 - BODY/SUNROOF/GLASS PANEL -
ADJUSTMENTS)
DRIVE MOTOR
REMOVAL
CAUTION: The sunroof system is timed from the
factory so that the motor shuts off automatically
when the sunroof window reaches a certain posi-
tion. Extreme care must be taken when removing
the motor, timing may be thrown off causing possi-
ble damage to the sunroof system. Anytime the
motor is removed from the sunroof assembly the
sunroof glass panel must be in the FULLY CLOSED
POSITION or the unit will be out of timing. The drive
motor cannot be reset to the park position after
being removed.CAUTION: The sunroof motor should only be pow-
ered through the vehicle battery and sunroof wire
harness. Applying power to the sunroof motor leads
will cause failure of the control module.
(1) Move glass panel to the fully closed position.
(2) Remove the A-pillar trim. (Refer to 23 - BODY/
INTERIOR/A-PILLAR TRIM - REMOVAL)
(3) Remove the B-pillar upper trim. (Refer to 23 -
BODY/INTERIOR/B-PILLAR UPPER TRIM -
REMOVAL)
(4) Remove the C-pillar trim. (Refer to 23 - BODY/
INTERIOR/C-PILLAR TRIM - REMOVAL)
(5) Remove the D-pillar trim. (Refer to 23 - BODY/
INTERIOR/D-PILLAR TRIM - REMOVAL)
(6) Remove the sunvisors. (Refer to 23 - BODY/IN-
TERIOR/SUN VISOR - REMOVAL)
(7) Remove the overhead console. (Refer to 8 -
ELECTRICAL/OVERHEAD CONSOLE - REMOVAL)
(8) Disconnect the control switch wire connector.
(9) Remove headliner as necessary to gain access
to sunroof drive motor. Refer to Headliner Removal
and Installation for proper procedures.
(10) Disconnect the drive motor wire harness con-
nectors (Fig. 3).
(11) Remove drive motor fasteners and remove
motor from the sunroof housing.
INSTALLATION
(1) Ensure that the window is in the fully closed
position before mounting the motor. If motor fails
with the window in the open position the sunroof
glass panel timing will have to be timed. The new
motor comes in the fully closed position and with a
gage for setting cable timing. (Refer to 23 - BODY/
SUNROOF/GLASS PANEL - ADJUSTMENTS - TIM-
ING)
(2) Place drive motor into position on the sunroof
housing and install fasteners.
Fig. 3 Sunroof Drive Motor and Express Module
1 - EXPRESS MODULE
2 - SCREW
WJSUNROOF 23 - 101

(3) Connect express module, drive motor, and con-
trol switch wire connectors.
(4) Set headliner into position.
(5) Test sunroof operation, adjust as necessary.
(Refer to 23 - BODY/SUNROOF/GLASS PANEL -
ADJUSTMENTS)
(6) Finish installing the headliner.
(7) Connect the control switch wire connector.
(8) Install the overhead console. (Refer to 8 -
ELECTRICAL/OVERHEAD CONSOLE - INSTALLA-
TION)
(9) Install the sunvisors. (Refer to 23 - BODY/IN-
TERIOR/SUN VISOR - INSTALLATION)
(10) Install the D-pillar trim. (Refer to 23 - BODY/
INTERIOR/D-PILLAR TRIM - INSTALLATION)
(11) Install the C-pillar trim. (Refer to 23 - BODY/
INTERIOR/C-PILLAR TRIM - INSTALLATION)
(12) Install the B-pillar upper trim. (Refer to 23 -
BODY/INTERIOR/B-PILLAR UPPER TRIM -
INSTALLATION)
(13) Install the A-pillar trim. (Refer to 23 - BODY/
INTERIOR/A-PILLAR TRIM - INSTALLATION)
WIND DEFLECTOR
REMOVAL
(1) Open sunroof glass panel.
(2) Push down one corner of the wind deflector and
let the other corner rise up (Fig. 4).
(3) Push the low corner towards the opposite side
of the vehicle until tab on sunshade clears the body.
Then raise the corner up.
(4) Repeat the procedure to the other corner.
(5) Lift wind deflector to 90% of the way.
(6) Push the attaching ends of the deflector to the
rear of the vehicle to disengage the deflector.
INSTALLATION
(1) Place wind deflector at 90% in the vertical posi-
tion to the sunroof. With the sunroof open.
(2) Push ends of the deflector towards the front of
the vehicle to engage ends.
(3) Lower wind deflector to normal position.
(4) Push one corner to the opposite side of the
vehicle until tab clears vehicle body and lower deflec-
tor for that corner.
(5) Push the side that was just installed com-
pletely down.
(6) Push the opposite corner cross vehicle until tab
clears the body. Then lower deflector to position.
(7) Test sunroof operation.
GLASS PANEL
REMOVAL
(1) Slide sunshade rearward to the open position.
(2) Move the glass panel to the fully closed posi-
tion.
(3) Remove the four attaching screws (Fig. 5).
(4) Lift off glass panel and remove from vehicle.
Fig. 4 Wind Deflector
1 - WIND DEFLECTOR
2-TAB
Fig. 5 Sunroof Glass Panel Removal
1 - ATTACHING SCREW
23 - 102 SUNROOFWJ
DRIVE MOTOR (Continued)

INSTALLATION
NOTE: Sunroof glass must be set in place and
attached as close as possible to flush with the roof
surface. For wind noise reasons, care must be
taken to ensure that the glass is not remounted
either a) Overflush to the roof surface at the front
edge of the glass, or b) Underflush to the roof sur-
face at the rear edge of the glass.
(1) Position glass panel in to opening.
(2) Start the four attaching screws.
(3) Tighten screws.
(4) Verify sunroof operation and alignment. Check
fit and adjust as necessary. (Refer to 23 - BODY/
SUNROOF/GLASS PANEL - ADJUSTMENTS - FIT)
ADJUSTMENTS
ADJUSTMENTS - FIT
(1) Move the sunshade rearward to the open posi-
tion.
(2) Move the sunroof glass panel to the fully closed
position.
(3) Loosen the forward screws on each side enough
to make the front adjustment.
(4) Adjust the front of the sunroof glass panel 1
mm (1/32 inch) below the top surface of the roof
panel.
(5) Tighten the front two screws.
(6) Loosen the rear screws on each side enough to
make the rear adjustment.
(7) Adjust the rear of the sunroof glass panel 1
mm (1/32 inch) above the top surface of the roof
panel.
(8) Tighten the rear two screws.
(9) Check for proper fit. If not OK, repeat glass
panel adjustment.
ADJUSTMENT - TIMING
NOTE: A gage comes with the new motor.
(1) If the glass panel was not in the fully closed
position, when the motor was removed, the sunroof
glass panel needs to be timed, before the new motor
is installed.
(2) Remove sunroof glass panel.
(3) Set gage into the track near the rear of the
opening between the driver slide and the bracket
(Fig. 6).
(4) Move the driver slide forward or aft to get
proper setting.
(5) Repeat the operation on the other side.
(6) Install drive motor.
SUNSHADE
REMOVAL
(1) Open sunroof approximately 50% of the way.
(2) Push sunshade down until tabs clear glass.
(3) Move sunshade forward of glass panel.
(4) Compress the spring loaded plungers holding
the guide blocks in the track.
(5) Slide the sunshade forward while lifting the
front through the opening until the rear guide blocks
are accessible.
CAUTION: Use care not to crease the sunshade
when removing or installing.
(6) Disengage rear guide blocks from track.
INSTALLATION
(1) Install the sunshade from outside of the vehicle
with the sunroof fully open.
(2) Put rear guide blocks into sunshade guide
track.
(3) Push sunshade back and down through the
sunroof opening.
(4) Using a flat blade tool, put front guide blocks
into the sunshade track. By pushing the block
towards the center of the vehicle.
(5) Move the glass panel to approximately halfway
to the fully closed position.
Fig. 6 Sunroof Drive Cable Timing
1 - MOVE DRIVER SLIDE FORWARD/AFT
2 - GAGE
WJSUNROOF 23 - 103
GLASS PANEL (Continued)

(6) Push sunshade down until the sunshade clears
the glass then move sunshade rearward behind the
glass panel.
HOUSING ASSEMBLY
REMOVAL
(1) Move glass panel to the fully closed position.
(2) Disconnect battery negative cable.
(3) Recline both front seats.
(4) Remove headliner. (Refer to 23 - BODY/INTE-
RIOR/HEADLINER - REMOVAL)
(5) Disconnect the drain tubes from sunroof hous-
ing (Fig. 7).
(6) Loosen fasteners attaching sunroof housing
assembly.
(7) With the aid of a helper, remove fasteners
attaching sunroof housing assembly to roof panel.
INSTALLATION
(1) Raise the sunroof housing assembly and guide
into position and start fasteners (Fig. 7).
(2) Tighten the fasteners, front to rear, attaching
the sunroof module to roof panel. Tighten the fasten-
ers, front to rear, to 11 N´m (97 in. lbs.) torque.
(3) Connect the drain tubes to the sunroof housing.
(4) Set headliner into position.
(5) Connect express module, drive motor, and con-
trol switch wire connectors.
(6) Test sunroof operation, adjust as necessary.
(7) Finish installing the headliner. (Refer to 23 -
BODY/INTERIOR/HEADLINER - INSTALLATION)
(8) Connect battery negative cable.
Fig. 7 SUNROOF ASSEMBLY
1 - ROOF
2 - DRAIN HOSE
3 - CLAMP
4 - SUNROOF ASSEMBLY
5 - CLAMP
6 - DRAIN HOSE
23 - 104 SUNROOFWJ
SUNSHADE (Continued)

WEATHERSTRIP/SEALS
TABLE OF CONTENTS
page page
B-PILLAR DOOR SEAL
REMOVAL............................105
INSTALLATION........................105
COWL WEATHERSTRIP
REMOVAL............................106
INSTALLATION........................106
FRONT DOOR GLASS RUN WEATHERSTRIP
REMOVAL............................106
INSTALLATION........................106
FRONT DOOR INNER BELT WEATHERSTRIP
REMOVAL............................106
INSTALLATION........................107
FDR OUTER BELT WEATHERSTRIP
REMOVAL............................107
INSTALLATION........................107
FLIP-UP GLASS WEATHERSTRIP
REMOVAL............................107
INSTALLATION........................107
FRONT DOOR 2ND WEATHERSTRIP
REMOVAL............................107
INSTALLATION........................107
FRONT DOOR WEATHERSTRIP
REMOVAL............................108INSTALLATION........................108
HOOD SEAL
REMOVAL............................108
INSTALLATION........................108
LIFTGATE OPENING WEATHERSTRIP
REMOVAL............................109
INSTALLATION........................109
RDR INNER BELT WEATHERSTRIP
REMOVAL............................109
INSTALLATION........................109
RDR OUTER BELT WEATHERSTRIP
REMOVAL............................109
INSTALLATION........................109
RDR SECONDARY WEATHERSTRIP
REMOVAL............................110
INSTALLATION........................110
REAR DOOR WEATHERSTRIP
REMOVAL............................110
INSTALLATION........................110
ROOF RAIL WEATHERSTRIP / RETAINR
REMOVAL............................110
INSTALLATION........................110
B-PILLAR DOOR SEAL
REMOVAL
The B-pillar seal is attached to the rear door with
adhesive tape.
(1) Peel seal from the door (Fig. 1).
INSTALLATION
(1) Clean contact area with MopartSuper Kleen
or equivalent.
(2) Remove carrier from seal.
(3) Align seal on door and press into place.
Fig. 1 B-Pillar Seal
1 - B-PILLAR SEAL
WJWEATHERSTRIP/SEALS 23 - 105

RDR SECONDARY
WEATHERSTRIP
REMOVAL
The rear door secondary weatherstrip is attached
to the door shutface with push-in fasteners.
(1) Open door.
(2) Using a trim panel removal tool, remove
push-in fasteners attaching secondary weatherstrip
to door shutface.
(3) Separate secondary weatherstrip from door
(Fig. 11).
INSTALLATION
(1) Clean contact area as necessary.
(2)
Position secondary weatherstrip on door shutface.
(3) Install push-in fasteners attaching secondary
weatherstrip to door shutface.
REAR DOOR WEATHERSTRIP
REMOVAL
(1) Remove C-pillar trim (Refer to 23 - BODY/IN-
TERIOR/C-PILLAR TRIM - REMOVAL).
(2) Remove B-pillar upper trim (Refer to 23 -
BODY/INTERIOR/B-PILLAR UPPER TRIM -
REMOVAL).
(3) Remove B-pillar lower trim(Refer to 23 -
BODY/INTERIOR/B-PILLAR LOWER TRIM -
REMOVAL).
(4) Remove screws at front of quarter trim panel.
(5) Pull weatherstrip from door opening flange.
INSTALLATION
(1) Position weatherstrip at corners.
(2) Move upward and around edge of door opening
seating weatherstrip onto flange (Fig. 7).(3) Engage connector plug with each end of weath-
erstrip at bottom of door opening.
(4) Install screws at front of quarter trim panel.
(5)
Install B-pillar lower trim (Refer to 23 - BODY/IN-
TERIOR/B-PILLAR LOWER TRIM - INSTALLATION).
(6) Install B-pillar upper trim (Refer to 23 -
BODY/INTERIOR/B-PILLAR UPPER TRIM -
INSTALLATION).
(7) Install C-pillar trim (Refer to 23 - BODY/INTE-
RIOR/C-PILLAR TRIM - INSTALLATION).
ROOF RAIL WEATHERSTRIP /
RETAINR
REMOVAL
(1) Open front and rear doors.
(2) Remove secondary seal from retainer to access
the screws holding the retainer to the A pillar and
roof panel.
(3) Remove the screws holding the retainer in
place (Fig. 12).
(4) Remove the retainer.
INSTALLATION
(1) Position the retainer on the A pillar and roof
panel.
(2) Align the screw holes and install the screws.
(3) Install secondary seal.
Fig. 11 Rear Door Secondary Weatherstrip
1 - SECONDARY WEATHERSTRIP
Fig. 12 Upper Body Seal With Retainer
1 - ROOF RAIL WEATHERSTRIP
2 - RETAINER
3 - SCREW
4 - BLOCKER
23 - 110 WEATHERSTRIP/SEALSWJ

NOTE:
All measurements are in mm.
LOCATION DESCRIPTION GAP FLUSH
M Rear Door to Quarter Panel 5.0 +/- 1.0 0.0 +/- 1.0
N Aperture to Rear Fascia Net to 1.0 3.0 +/- 2.0
O Taillamp to Quarter Panel 2.0 +/- 1.0 3.0 +/- 1.5
Q Liftgate to Fascia 10.0 +/- 3.0 N/A
R Liftgate to Aperture 5.0 +/- 1.5 1.0 +/- 1.0
S Liftgate to Roof 11.0 +/- 1.5 1.0 +/- 1.0
T Rear Door Header to Aperture 6.0 +/- 1.0 1.0 +/- 1.5
Fig. 2 REAR VIEW
WJBODY STRUCTURE 23 - 113
GAP AND FLUSH (Continued)