tailgate DODGE RAM 1500 1998 2.G User Guide

Component Page
Speaker-Right Instrument Panel....... 8W-80-96
Speaker-Right Rear................. 8W-80-96
Speed Control Servo (Diesel A/T/NGC) . . . 8W-80-97
Speed Control Switch-Left (ETC)....... 8W-80-97
Speed Control Switch-Left
(Except ETC).................... 8W-80-97
Speed Control Switch-Right (ETC)...... 8W-80-97
Speed Control Switch-Right (Except
ETC)........................... 8W-80-97
Tail/Stop/Turn Signal Lamp-Left....... 8W-80-98
Tail/Stop/Turn Signal Lamp-Right...... 8W-80-98
Tailgate Lamp..................... 8W-80-98
Throttle Position Sensor (3.7L)......... 8W-80-98
Throttle Position Sensor (4.7L)......... 8W-80-99
Tow/haul Overdrive Switch............ 8W-80-99
Trailer Tow Connector............... 8W-80-99
Trailer Tow Connector-Add On......... 8W-80-99
Transfer Case Control Module C1 (Electric
4x4).......................... 8W-80-100
Transfer Case Control Module C2 (Electric
4x4).......................... 8W-80-100Component Page
Transfer Case Control Module C3
(Electric 4x4)................... 8W-80-101
Transfer Case Mode Sensor.......... 8W-80-101
Transfer Case Selector Switch........ 8W-80-101
Transfer Case Shift Motor........... 8W-80-101
Transmission Range Sensor.......... 8W-80-102
Transmission Solenoid Assembly
(48RE)........................ 8W-80-102
Transmission Solenoid/TRS Assembly
(NGC)......................... 8W-80-102
Vacuum Pump (Diesel).............. 8W-80-103
Vistronic Fan Drive (Diesel).......... 8W-80-103
Washer Fluid Level Switch........... 8W-80-103
Washer Pump Motor-Front........... 8W-80-103
Water In Fuel Sensor............... 8W-80-103
Wheel Speed Sensor-Left Front....... 8W-80-104
Wheel Speed Sensor-Rear............ 8W-80-104
Wheel Speed Sensor-Right Front...... 8W-80-104
Wiper Motor...................... 8W-80-104
8W - 80 - 4 8W-80 CONNECTOR PIN-OUTSDR

TAIL/STOP/TURN SIGNAL LAMP-LEFT-6WAY
CAV CIRCUIT FUNCTION
1 L7 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2- -
3 Z928 18BK GROUND
4 L53 18DG/WT LEFT STOP LAMP FEED
5 L63 18WT/DG LEFT REAR TURN LAMP DRIVER
6 L1 18WT/LG BACKUP LAMP FEED
TAIL/STOP/TURN SIGNAL LAMP-RIGHT - BLACK 6 WAY
CAV CIRCUIT FUNCTION
1 L70 18WT/GY FUSED PARK LAMP RELAY OUTPUT
1 L70 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2- -
3 Z928 18BK GROUND
4 L54 18DG/WT RIGHT STOP LAMP FEED
4 L54 18WT/LG RIGHT STOP LAMP FEED
5 L62 18WT/YL RIGHT REAR TURN LAMP DRIVER
5 L62 18WT/DG RIGHT REAR TURN LAMP DRIVER
6 L1 18WT/LG BACKUP LAMP FEED
TAILGATE LAMP-2WAY
CAV CIRCUIT FUNCTION
1 L7 18WT/YL FUSED PARK LAMP RELAY OUTPUT
2 Z942 20BK GROUND
THROTTLE POSITION SENSOR (3.7L)-3WAY
CAV CIRCUIT FUNCTION
1 F855 18PK/YL 5 VOLT SUPPLY
2 K900 18DB/DG SENSOR GROUND
3 K22 18BR/OR TP NO. 1 SIGNAL
8W - 80 - 98 8W-80 CONNECTOR PIN-OUTSDR

BODY
TABLE OF CONTENTS
page page
BODY
WARNING
SAFETY PRECAUTIONS AND WARNINGS . . . 1
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - WATER LEAKS . 1
DIAGNOSIS AND TESTING - WIND NOISE . . . 2
STANDARD PROCEDURE
STANDARD PROCEDURE - BODY
LUBRICATION.........................3
STANDARD PROCEDURE - HEAT STAKING . . 3
STANDARD PROCEDURE - PLASTIC BODY
PANEL REPAIR........................3
STANDARD PROCEDURE - BUZZ, SQUEAK
& RATTLE...........................11
SPECIFICATIONS - TORQUE..............12SPECIAL TOOLS
BODY..............................14
TAILGATE..............................15
DOOR - FRONT.........................18
DOORS - REAR.........................28
EXTERIOR.............................36
HOOD.................................46
INSTRUMENT PANEL.....................49
INTERIOR..............................62
PAINT.................................73
SEATS................................75
STATIONARY GLASS.....................86
WEATHERSTRIP/SEALS...................91
BODY STRUCTURE......................95
BODY
WARNING
SAFETY PRECAUTIONS AND WARNINGS
WARNING: USE AN OSHA APPROVED BREATHING
FILTER WHEN SPRAYING PAINT OR SOLVENTS IN
A CONFINED AREA. PERSONAL INJURY CAN
RESULT.
²AVOID PROLONGED SKIN CONTACT WITH
PETROLEUM OR ALCOHOL ± BASED CLEANING
SOLVENTS. PERSONAL INJURY CAN RESULT.
²DO NOT STAND UNDER A HOISTED VEHICLE
THAT IS NOT PROPERLY SUPPORTED ON SAFETY
STANDS. PERSONAL INJURY CAN RESULT.
CAUTION: When holes must be drilled or punched
in an inner body panel, verify depth of space to the
outer body panel, electrical wiring, or other compo-
nents. Damage to vehicle can result.
²Do not weld exterior panels unless combustible
material on the interior of vehicle is removed from
the repair area. Fire or hazardous conditions, can
result.
²Always have a fire extinguisher ready for use
when welding.
²Disconnect the negative (-) cable clamp from
the battery when servicing electrical components
that are live when the ignition is OFF. Damage to
electrical system can result.²Do not use abrasive chemicals or compounds
on painted surfaces. Damage to finish can result.
²Do not use harsh alkaline based cleaning sol-
vents on painted or upholstered surfaces. Damage
to finish or color can result.
²Do not hammer or pound on plastic trim panel
when servicing interior trim. Plastic panels can
break.
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - WATER LEAKS
Water leaks can be caused by poor sealing,
improper body component alignment, body seam
porosity, missing plugs, or blocked drain holes. Cen-
trifugal and gravitational force can cause water to
drip from a location away from the actual leak point,
making leak detection difficult. All body sealing
points should be water tight in normal wet-driving
conditions. Water flowing downward from the front of
the vehicle should not enter the passenger or luggage
compartment. Moving sealing surfaces will not
always seal water tight under all conditions. At
times, side glass or door seals will allow water to
enter the passenger compartment during high pres-
sure washing or hard driving rain (severe) condi-
tions. Overcompensating on door or glass
adjustments to stop a water leak that occurs under
severe conditions can cause premature seal wear and
excessive closing or latching effort. After completing
a repair, water test vehicle to verify leak has stopped
before returning vehicle to use.
DRBODY 23 - 1

Description N´m Ft. Lbs. In. Lbs.
Instrument panel top bolts 12 9 Ð
Load floor nuts 25 18 Ð
Load floor/rear seat bolts 40 30 Ð
Lower seat belt anchor bolt - quad cab 40 30 Ð
Overhead/b-pillar grab handle bolts 6 Ð 55
Radiator and condenser to radiator crossmember bolts 8 Ð 75
Radiator upper crossmember bolts 28 21 Ð
Rear door glass lift plate nuts 10 Ð 89
Rear door glass run channels 10 Ð 89
Rear door hinge to b-pillar bolts 28 21 Ð
Rear door hinge to door bolts/nuts 28 21 Ð
Rear door inside handle bolt 9 Ð 80
Rear door latch adjustment screw 3 Ð 30
Rear door latch bolts 10 Ð 89
Rear door latch striker bolts 28 21 Ð
Rear door regulator bolts 10 Ð 89
Rear door regulator stabilizer nuts 10 Ð 89
Rear door remote handle actuator nuts 10 Ð 89
Rear fender bottom screws 7 Ð 60
Rear fender nuts 7 Ð 60
Rear fender support bracket bolts 11 8 Ð
Rear seat assembly bolts*40 30 Ð
Rear seat back hinge bolts*25 18 Ð
Rear seat cushion hinge bolts*32 24 Ð
Rear shoulder belt anchor bolts 40 30 Ð
Rear view mirror set screw 1 Ð 15
Shifter knob nut 27 20 Ð
Side view mirror nuts 7 Ð 60
Tailgate check cable bolt 23 17 Ð
Tailgate hinge/pivot screws 34 25 Ð
Tailgate latch bolts 23 17 Ð
Tailgate latch striker 34 25 Ð
Tailgate release handle nuts 7 Ð 60
NOTE: *Seat fasteners should be discarded and
replaced with new fasteners during assembly.
DRBODY 23 - 13
BODY (Continued)

TAILGATE
TABLE OF CONTENTS
page page
CHECK CABLE
REMOVAL.............................15
INSTALLATION.........................15
COVER
REMOVAL.............................16
INSTALLATION.........................16
HINGE
REMOVAL.............................16
INSTALLATION.........................16
LATCH
REMOVAL.............................16INSTALLATION.........................16
LATCH STRIKER
REMOVAL.............................16
INSTALLATION.........................17
RELEASE HANDLE/LATCH REMOTE
REMOVAL.............................17
INSTALLATION.........................17
TAILGATE
REMOVAL.............................17
INSTALLATION.........................17
CHECK CABLE
REMOVAL
(1) Open tailgate.
(2) Pry lock tab outward to clear stud head on
cargo box (Fig. 1).
(3) Push cable end forward until stud head is in
clearance hole portion of cable end.
(4) Separate cable end from stud.
(5) Remove screw attaching cable to tailgate. (Fig.
2)
(6) Separate check cable from tailgate.
INSTALLATION
(1) Position check cable on tailgate.
(2) Install bolt attaching small end of cable to tail-
gate.
(3) Tighten tailgate check cable bolt to 23 N´m (17
ft. lbs.).
(4) Position large end of cable onto stud head and
slide downward to secure lock tab.
Fig. 1 Tailgate Check
1 - TAILGATE STRIKER
2 - SCREW DRIVER
3 - TAILGATE CHECK CABLE
4 - LOCK TAB
Fig. 2 LATCH HANDLE - LATCH
1 - EXTERIOR HANDLE
2 - CONTROL ASSEMBLY
3 - NUTS (2)
4 - TAILGATE
5-LATCH
6 - CHECK CABLE
7 - CHECK/LATCH BOLT
8 - LATCH BOLT
DRTAILGATE 23 - 15

COVER
REMOVAL
(1) Open the tailgate.
(2) Remove the eight screws and remove tailgate
liner, if equipped.
(3) Remove the bolts and remove the cover. (Fig. 3)
INSTALLATION
(1) Install the cover and install the bolts and
tighten by hand.
(2) Install the liner and install the screws, if
equipped.
HINGE
REMOVAL
(1) Remove the tailgate. (Refer to 23 - BODY/
TAILGATE/TAILGATE - REMOVAL)
(2) Remove the two screws and remove the hinge/
pivot. (Fig. 4)
INSTALLATION
(1) Install the hinge/pivot and install the screws.
(2) Tighten the screws to 34 N´m (25 ft. lbs.).
(3) Install the tailgate. (Refer to 23 - BODY/TAIL-
GATE/TAILGATE - INSTALLATION)
LATCH
REMOVAL
(1) Remove the cover. (Refer to 23 - BODY/TAIL-
GATE/COVER - REMOVAL)
(2) Using a grease pencil or equivalent, mark the
actuator rod for installation.
(3) Disconnect the actuator rod at the control
assembly. (Fig. 3)
(4) Remove the latch bolt and the check cable bolt.
(Fig. 5)
(5) Remove the latch and actuator rod assembly.
INSTALLATION
(1) Install the latch and actuator rod assembly.
(2) Install the latch and the check cable bolts and
tighten to 23 N´m (17 ft. lbs.).
(3) Connect the actuator rod to the control assem-
bly line up the marks made during removal.
(4) Install the cover. (Refer to 23 - BODY/TAIL-
GATE/COVER - INSTALLATION)
LATCH STRIKER
REMOVAL
(1) Open tailgate.
(2) Using a grease pencil or equivalent, mark out-
line of striker on cargo box jamb to aid installation.
(3) Using a Torx drive wrench, remove striker and
washer from cargo box.
Fig. 3 TAILGATE ASSEMBLY
1 - LATCH ASSEMBLY
2 - CONTROL ASSEMBLY
3 - ACTUATOR ROD (2)
4 - COVER
5 - BOLTS (10)
Fig. 4 TAILGATE HINGE
1 - HINGE/PIVOT
2 - TAILGATE PILLAR
3 - CLIP/BUSHING
4 - BOLTS (2)
23 - 16 TAILGATEDR

INSTALLATION
(1) Position striker and washer on jamb using
alignment outline as reference and install with Torx
drive wrench.
(2) Tighten the striker to 34 N´m (25 ft. lbs.).
RELEASE HANDLE/LATCH
REMOTE
REMOVAL
(1) Remove the tailgate cover. (Refer to 23 - BODY/
TAILGATE/COVER - REMOVAL)
(2) Using a grease pencil or equivalent, mark the
latch actuator rods for ease of installation.
(3) Disconnect the latch actuator rods. (Fig. 3)
(4) Remove the control assembly nuts and remove
the control assembly and the exterior handle. (Fig. 5)
INSTALLATION
(1) Install the handle and the control assembly.
(2) Install the nuts and tighten to 7 N´m (60 in.
lbs.).
(3) Connect the actuator rods using the marks
made during removal.
(4) Install the cover. (Refer to 23 - BODY/TAIL-
GATE/COVER - INSTALLATION)
TAILGATE
REMOVAL
(1) Open the tailgate.
(2) Disconnect the tailgate check cables (Fig. 6).
(Refer to 23 - BODY/TAILGATE/CHECK CABLE -
REMOVAL)
(3) Close tailgate until the notch in the right hand
collar aligns with the pivot pin.
(4) Slip tailgate hinge collar from pivot pins.
(5) Slide tailgate to the right and separate left
hand collar from the pivot pin.
(6) Separate tailgate from vehicle.
INSTALLATION
(1) Position tailgate collar on left hand pivot pin
and slide tailgate to the left.
(2) Raise tailgate until the notch in the right hand
collar aligns with the pivot pin.
(3) Connect the tailgate check cables. (Refer to 23 -
BODY/TAILGATE/CHECK CABLE - INSTALLA-
TION)
Fig. 5 LATCH HANDLE - LATCH
1 - EXTERIOR HANDLE
2 - CONTROL ASSEMBLY
3 - NUTS (2)
4 - TAILGATE
5-LATCH
6 - CHECK CABLE
7 - CHECK/LATCH BOLT
8 - LATCH BOLT
Fig. 6 TAILGATE ASSEMBLY
1 - LATCH STRIKER
2 - CHECK CABLE BOLT
3 - CHECK CABLE
4 - TAILGATE
5 - HINGE BUSHING
DRTAILGATE 23 - 17
LATCH STRIKER (Continued)

NOTE:
All measurements are in mm.
O/F = Over Flush
U/F = Under Flush
DIMENSION DESCRIPTION GAP FLUSH
1 Tailgate to outer box
(Up/Down surface only)Ð 0.0   1.5
Parallel within 1.0
2 Cab Back to box front 31.0   5.0
Parallel within 3.0Ð
3 Fuel door to outer box 5.0   1.5
Parallel within 1.00.0   1.5
4 Cab to box side 31.0   5.0
Parallel within 3.04.0   2.5 (Standard Cab)
O/F 5.0   2.5 (Quad Cab)
5 Cab to box character line alignment Ð Up/Down 0.0   3.0
6 Tailgate to outer box 5.0   2.0
Parallel within 1.0U/F 1.5   1.5
7 Bumper to outer box 24.75   5.0 (F/A)
23.75   5.0 (C/C)
Parallel within 5.0Ð
8 Tailgate to outer box character line
adjustmentÐ Up/Down 0.0   1.5
9 Bumper to tailgate 30.25   3.0
Parallel within 4.0Ð
Fig. 3 GAP & FLUSH - PICKUP BOX
23 - 98 BODY STRUCTUREDR
GAP AND FLUSH (Continued)

DESCRIPTION FIGURE
REAR ROOF HEADER TO OUTER ROOF PANEL TO INNER BODY SIDE APERTURE
TO OUTER BODY SIDE APERTURE81
OUTER BODY SIDE APERTURE TO CAB BACK PANEL TO FLOOR SILL, INNER BODY
SIDE APERTURE TO FLOOR SILL82
OUTER BODY SIDE APERTURE TO INNER BODY SIDE APERTURE TO FLOOR SILL 83
REAR FLOOR CROSSMEMBER AND CAB BACK REINFORCEMENT TO CAB BACK
PANEL TO INNER BODY SIDE APERTURE84
CAB BACK REINFORCEMENT TO CAB BACK PANEL 85
CENTER SHOULDER BELT REINFORCEMENT AND TAPPING PLATES TO CAB BACK
REINFORCEMENT86
A-PILLAR REINFORCEMENT TO COWL SIDE PANEL TO OUTER BODY SIDE
APERTURE/APERTURE EXTENSION TO COWL SIDE PANEL87
B-PILLAR REINFORCEMENT TO OUTER ROOF PANEL TO OUTER BODY SIDE
APERTURE88
FRONT ROOF HEADER TO OUTER ROOF PANEL/ROOF BOW TO INNER BODY SIDE
APERTURE/FRONT ROOF HEADER TO A-PILLAR REINFORCEMENT89
INNER BODY SIDE APERTURE TO REAR ROOF HEADER AND OUTER BODY SIDE
APERTURE TO OUTER ROOF PANEL90
FRONT CROSSMEMBER, WHEELHOUSE CROSSMEMBER AND BRACKET SUPPORT
CROSSMEMBER TO BOX FLOOR PAN91
LONG CROSSMEMBER AND FLOOR BOX CROSS SILL TO BOX FLOOR PAN 92
TAPPING PLATES AND SUPPORT BRACKETS TO REAR CROSS BOX SILL, FRONT
WHEELHOUSE, LONG AND BRACKET SUPPORT CROSSMEMBERS93
STAKE POCKET REINFORCEMENTS AND TIE DOWN REINFORCEMENTS TO INNER
BOX SIDE PANEL94
OUTER BOX SIDE REINFORCEMENT BRACES NUT PLATES TO OUTER BOX SIDE
PANEL MOUNTING95
OUTER WHEELHOUSE TO OUTER BOX SIDE PANEL 96
WELD NUT STRIKER CAGE NUT, OUTER BOX SIDE PANEL AND NUT PLATE TO BOX
SIDE TAILGATE REINFORCEMENT97
FRONT BOX PANEL TO FRONT INNER STAKE POCKET REINFORCEMENT TO FRONT
BOX SIDE PANEL98
FRONT CROSSMEMBER TO FRONT BOX SIDE PANEL AND BOX FLOOR PANEL TO
BOX FRONT PANEL99
BOX FLOOR PANEL AND INNER WHEELHOUSE PANEL TO INNER BOX SIDE PANEL 100
FRONT CROSSMEMBER AND END SUPPORT BRACKET TO LONG CROSSMEMBER
TO INNER BOX SIDE PANEL/STAKE POCKET REINFORCEMENT AND BOX FLOOR
SILL TO OUTER TAILGATE PILLAR TO INNER TAILGATE PILLAR101
STAKE POCKET REINFORCEMENT AND BOX FLOOR SILL CROSSMEMBER TO
INNER TAILGATE PILLAR102
INNER TAILGATE PILLAR PANEL TO INNER BOX SIDE PANEL TO TIE DOWN
MOUNTING REINFORCEMENT103
BOX FLOOR SILL CROSSMEMBER TO INNER BOX SIDE PANEL 104
INNER TAILGATE PILLAR TO TAILGATE BOX SIDE REINFORCEMENT TO OUTER
TAILGATE PILLAR105
BOX SIDE PANEL AND OUTER TAILGATE PILLAR TO OUTER BOX SIDE PANEL 106
FRONT BOX PANEL TO OUTER BOX SIDE PANEL 107
23 - 122 BODY STRUCTUREDR
WELD LOCATIONS (Continued)

DESCRIPTION FIGURE
INNER BOX SIDE PANEL AND INNER TAILGATE PILLAR TO OUTER BOX SIDE PANEL 108
OUTER WHEELHOUSE PANEL TO INNER WHEELHOUSE PANEL 109
FRONT CROSSMEMBER, LONG CROSSMEMBER, AND WHEELHOUSE
CROSSMEMBER TO FLOOR PAN11 0
WHEELHOUSE CROSSMEMBER, LONG CROSSMEMBER AND REAR CROSS BOX
SILL TO BOX FLOOR PAN111
FRONT AND CENTER STAKE POCKET REINFORCEMENTS AND TIE DOWN
MOUNTING REINFORCEMENT TO INNER BOX SIDE PANEL11 2
OUTER FRONT AND CENTER STAKE POCKET REINFORCEMENT AND OUTER TIE
DOWN MOUNTING REINFORCEMENT TO INNER BOX SIDE PANEL11 3
OUTER WHEELHOUSE AND OUTER BRACE MOUNTING REINFORCEMENT TO
OUTER BOX SIDE PANEL11 4
TAILGATE BOX SIDE PIVOT REINFORCEMENT TO OUTER BOX SIDE PANEL 115
FRONT BOX SIDE PANEL TO FRONT CROSSMEMBER TO INNER BOX SIDE PANEL 116
FRONT BOX SIDE PANEL TO BOX FRONT PANEL TO INNER BOX SIDE PANEL/
FRONT STAKE POCKET REINFORCEMENT TO FRONT BOX SIDE PANEL TO BOX
FRONT PANEL11 7
BOX FRONT PANEL TO BOX FLOOR PANEL 118
BOX FLOOR PANEL TO INNER BOX SIDE PANEL 119
LONG CROSSMEMBERS TO CROSSMEMBER END SUPPORT BRACKETS TO INNER
BOX SIDE PANEL120
INNER WHEELHOUSE PANEL TO INNER BOX SIDE PANEL 121
TAILGATE PILLAR OUTER PANEL TO TAILGATE PILLAR INNER PANEL TO INNER
BOX SIDE PANEL122
REAR SILL CROSS BOX TO TAILGATE PILLAR OUTER PANEL AND INNER BOX SIDE
PANEL123
OUTER BOX SIDE PANEL TO BOX FRONT PANEL AND BOX FRONT SIDE PANEL 124
STAKE POCKET REINFORCEMENTS TO INNER BOX SIDE PANEL TO OUTER BOX
SIDE PANEL125
TAILGATE PIVOT REINFORCEMENT AND INNER TAILGATE PILLAR TO INNER BOX
SIDE PANEL TO OUTER BOX SIDE PANEL126
INNER WHEELHOUSE TO OUTER WHEELHOUSE/TAILGATE PIVOT
REINFORCEMENT TO OUTER TAILGATE PILLAR TO INNER TAILGATE PILLAR127
OUTER TAILGATE PILLAR TO OUTER BOX SIDE PANEL 128
INNER DOOR PANEL TO OUTER DOOR PANEL - FRONT DOOR (QUAD CAB) 129
INNER DOOR PANEL TO OUTER DOOR PANEL - FRONT DOOR (STANDARD CAB) 130
INNER DOOR PANEL TO OUTER DOOR PANEL - REAR DOOR (QUAD CAB) 131
DRBODY STRUCTURE 23 - 123
WELD LOCATIONS (Continued)