roof rack DODGE RAM 1500 1998 2.G Workshop Manual

INSTALLATION
(1) Press and hold the brake pedal down.
(2) Align the tab on thenewswitch with the notch
in the switch bracket. Insert the switch in the
bracket and turn it clockwise about 30É to lock it in
place.
(3) Connect the harness wires to the switch.
(4) Release the brake pedal.
(5) Move the release lever on the switch parallel
with the connector to engage the switch plunger. The
switch is now adjusted andcan notbe adjusted
again.
CENTER HIGH MOUNTED
STOP LAMP
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the CHMSL from the roof panel. Refer
to (Refer to 8 - ELECTRICAL/LAMPS/LIGHTING -
EXTERIOR/CENTER HIGH MOUNTED STOP
LAMP UN - REMOVAL).
(3) Turn the bulb socket 1/4 turn counterclockwise.
(4) Separate the socket from the lamp.
(5) Remove the bulb.
INSTALLATION
(1) Position the bulb in the socket and press into
place.
(2) Position the socket in the lamp.
(3) Turn the bulb socket 1/4 turn clockwise.
(4) Install the CHMSL. Refer to (Refer to 8 -
ELECTRICAL/LAMPS/LIGHTING - EXTERIOR/
CENTER HIGH MOUNTED STOP LAMP UN -
INSTALLATION).
(5) Connect the battery negative cable.
CENTER HIGH MOUNTED
STOP LAMP UNIT
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove screws holding CHMSL to roof panel
(Fig. 6).(3) Separate CHMSL from roof.
(4) Disengage wire connector from body wire har-
ness.
(5) Separate CHMSL from vehicle.
INSTALLATION
(1) Position lamp at cab roof and connect wire con-
nector.
(2) Install screws holding CHMSL to roof panel.
Tighten securely.
(3) Connect the battery negative cable.
CAB CLEARANCE LAMP
REMOVAL
(1) Remove both retaining screws and separate the
lamp from the roof.
(2) Quarter turn counter clockwise to separate
bulb socket from lamp.
Fig. 6 Center High Mount Stop Lamp - Typical
1 - CHMSL CARGO LAMP HOUSING
2 - CHMSL
3 - CARGO LAMPS
4 - SCREW
5 - CLIP
6 - CAB
DRLAMPS/LIGHTING - EXTERIOR 8L - 11
BRAKE LAMP SWITCH (Continued)

(4) Install the upper screw that secures the seat
belt turning loop height adjuster to the upper B-pil-
lar, then tighten both the upper and lower screws to
40 N´m (29 ft. lbs.).
(5) Reinstall the upper trim onto the inside of the
B-pillar. (Refer to 23 - BODY/INTERIOR/B-PILLAR
UPPER TRIM - INSTALLATION).
(6) Position the seat belt turning loop onto the
height adjuster on the upper inner B-pillar.
(7) Install and tighten the screw that secures the
seat belt turning loop to the height adjuster. Tighten
the screw to 40 N´m (29 ft. lbs.).
(8) Engage the lower snap features of the new trim
cover over the front outboard seat belt turning loop
and, using hand pressure, press firmly and evenly on
the top of the trim cover until it snaps into place.
SIDE CURTAIN AIRBAG
DESCRIPTION
Optional side curtain airbags are available for this
model when it is also equipped with dual front air-
bags. These airbags are passive, inflatable, Supple-
mental Restraint System (SRS) components, and
vehicles with this equipment can be readily identified
by a molded identification trim button with the ªSRS
- AIRBAGº logo located on the headliner above each
A-pillar, and above each B-pillar on quad cab models
(Fig. 51). This system is designed to reduce injuries
to the vehicle occupants in the event of a side impact
collision.
Vehicles equipped with side curtain airbags have
two individually controlled curtain airbag units.
These airbag units are concealed and mounted above
the headliner where they are each secured to one of
the roof side rails (Fig. 52). Each folded airbag cush-
ion is contained within a long extruded plastic chan-
nel that extends along the roof rail from the A-pillarat the front of the vehicle to just behind the B-pillar
on standard cab models, and to just behind the C-pil-
lar on quad cab models. A tether extends down the
A-pillar from the front of the airbag cushion, where it
is retained to the pillar with plastic push-in routing
clips and it is secured to the base of the A-pillar near
the belt line with a screw.
The hybrid-type inflator for each airbag is secured
to the roof rail at the rear of the airbag unit behind
the B-pillar (standard cab) or C-pillar (quad cab), and
is connected to the airbag cushion by a long tubular
manifold. The inflator bracket and the extruded air-
bag cushion channel are located with plastic push-in
fasteners to the roof rail, then secured with screws to
spring nuts located in the roof rail. A two-wire take
out of the body wire harness with a keyed and
latched connector insulator connects directly to an
integral receptacle on the inflator initiator.
The side curtain airbag unit cannot be adjusted or
repaired and must be replaced if deployed, faulty, or
in any way damaged. Once a side curtain airbag has
been deployed, the complete airbag unit, the head-
liner, the upper A, B, and C-pillar trim, and all other
visibly damaged components must be replaced.
OPERATION
Each side curtain airbag is deployed individually
by an electrical signal generated by the Airbag Con-
trol Module (ACM) to which it is connected through
left or right curtain airbag line 1 and line 2 (or
squib) circuits. The hybrid-type inflator assembly for
each airbag contains a small canister of highly com-
Fig. 51 SRS Logo
Fig. 52 Side Curtain Airbag
1 - WIRE HARNESS CONNECTOR
2 - B-PILLAR (STD CAB) OR C-PILLAR (QUAD CAB)
3 - INFLATOR
4 - MANIFOLD
5 - ROOF SIDE RAIL
6 - A-PILLAR
7 - TETHER
8 - CHANNEL
8O - 56 RESTRAINTSDR
SEAT BELT TURNING LOOP ADJUSTER (Continued)

(5) Disconnect the body wire harness connector for
the side curtain airbag from the connector receptacle
at the back of the airbag inflator.
(6) Remove the four screws (standard cab) or six
screws (quad cab) that secure the side curtain airbag
inflator and manifold tube brackets to the nuts in the
roof rail.
(7) Grasp the extruded plastic side curtain airbag
channel firmly and pull it straight away from the
roof rail far enough to disengage all three (standard
cab) or five (quad cab) plastic push-in fasteners that
secure it.
(8) Remove the side curtain airbag from the vehi-
cle as a unit.
INSTALLATION
The following procedure is for replacement of a
faulty or damaged side curtain airbag. If the airbag
is faulty or damaged, but not deployed, review the
recommended procedures for handling non-deployed
supplemental restraints. (Refer to 8 - ELECTRICAL/
RESTRAINTS - STANDARD PROCEDURE - HAN-
DLING NON-DEPLOYED SUPPLEMENTAL
RESTRAINTS). If the side curtain airbag has been
deployed, review the recommended procedures for
service after a supplemental restraint deployment
before removing the airbag from the vehicle. (Refer to
8 - ELECTRICAL/RESTRAINTS - STANDARD PRO-
CEDURE - SERVICE AFTER A SUPPLEMENTAL
RESTRAINT DEPLOYMENT).
WARNING: TO AVOID PERSONAL INJURY OR
DEATH, ON VEHICLES EQUIPPED WITH AIRBAGS,
DISABLE THE SUPPLEMENTAL RESTRAINT SYS-
TEM BEFORE ATTEMPTING ANY STEERING
WHEEL, STEERING COLUMN, AIRBAG, SEAT BELT
TENSIONER, IMPACT SENSOR, OR INSTRUMENT
PANEL COMPONENT DIAGNOSIS OR SERVICE.
DISCONNECT AND ISOLATE THE BATTERY NEGA-
TIVE (GROUND) CABLE, THEN WAIT TWO MINUTES
FOR THE SYSTEM CAPACITOR TO DISCHARGE
BEFORE PERFORMING FURTHER DIAGNOSIS OR
SERVICE. THIS IS THE ONLY SURE WAY TO DIS-
ABLE THE SUPPLEMENTAL RESTRAINT SYSTEM.
FAILURE TO TAKE THE PROPER PRECAUTIONS
COULD RESULT IN ACCIDENTAL AIRBAG DEPLOY-
MENT.WARNING: TO AVOID PERSONAL INJURY OR
DEATH, WHEN REMOVING A DEPLOYED AIRBAG,
RUBBER GLOVES, EYE PROTECTION, AND A
LONG-SLEEVED SHIRT SHOULD BE WORN. THERE
MAY BE DEPOSITS ON THE AIRBAG UNIT AND
OTHER INTERIOR SURFACES. IN LARGE DOSES,
THESE DEPOSITS MAY CAUSE IRRITATION TO THE
SKIN AND EYES.
WARNING: TO AVOID PERSONAL INJURY OR
DEATH, USE EXTREME CARE TO PREVENT ANY
FOREIGN MATERIAL FROM ENTERING THE SIDE
CURTAIN AIRBAG, OR BECOMING ENTRAPPED
BETWEEN THE SIDE CURTAIN AIRBAG CUSHION
AND THE HEADLINER. FAILURE TO OBSERVE THIS
WARNING COULD RESULT IN OCCUPANT INJURIES
UPON AIRBAG DEPLOYMENT.
(1) Position the side curtain airbag into the vehicle
as a unit.
(2) Align all three (standard cab) or five (quad cab)
plastic push-in fasteners that secure the extruded
plastic side curtain airbag channel with their holes
in the roof side rail and push them straight into the
roof rail until they are fully seated (Fig. 53).
(3) Working from the rear of the vehicle to the
front, install and tighten the four screws (standard
cab) or six screws (quad cab) that secure the side cur-
tain airbag inflator and manifold tube brackets to the
nuts in the roof rail. Tighten the screws to 5 N´m (40
in. lbs.).
(4) Reconnect the body wire harness connector for
the side curtain airbag to the connector receptacle at
the back of the airbag inflator. Be certain the connec-
tor is fully engaged and latched.
(5) Engage the two side curtain airbag tether plas-
tic retainer clips into the A-pillar.
(6) Install and tighten the screw that secures the
side curtain airbag tether retainer to the base of the
A-pillar near the belt line. Tighten the screw to 6
N´m (55 in. lbs.).
(7) Reinstall the headliner into the vehicle. (Refer
to 23 - BODY/INTERIOR/HEADLINER - INSTALLA-
TION).
(8) Do not reconnect the battery negative cable at
this time. The supplemental restraint system verifi-
cation test procedure should be performed following
service of any supplemental restraint system compo-
nent. (Refer to 8 - ELECTRICAL/RESTRAINTS -
STANDARD PROCEDURE - VERIFICATION TEST).
8O - 58 RESTRAINTSDR
SIDE CURTAIN AIRBAG (Continued)

and 25 mm (1 in.) on the bottom of windshield. Allow
at least three minutes drying time.
(6) Locatenewsupport spacers on support brack-
ets and adjust to lowest height. (Fig. 5)
(7) Position seven new foam spacers on the inside
surface of the windshield, flush with the lower and
side edges. (Fig. 7)
(8) Position three new foam spacers on the inside
surface of the windshield, at a minimum distance of
3 mm (0.12 in.) from the top edge of the windshield.
(Fig. 7)
(9) Apply a 13 mm (1/2 in.) high and 10 mm (3/8
in.) wide bead of urethane around the perimeter of
windshield. At the top, apply the bead 7 mm (1/4 in.)
inboard from the glass edge. On the other three sides
apply the bead 14 mm (0.55 in.) inboard from the
glass edge. The urethane bead should be shaped in a
triangular cross-section, this can be achieved by
notching the tip of the applicator (Fig. 8).
(10) Install the a-pillar trim. (Refer to 23 - BODY/
INTERIOR/A-PILLAR TRIM - INSTALLATION)
(11) With the aid of a helper, position the wind-
shield over the windshield opening. Align the refer-
ence marks at the bottom of the windshield to the
support spacers.
(12) Slowly lower windshield glass to the fence
opening guiding the lower corners into proper posi-
tion. Beginning at the bottom and continuing to the
top, push glass onto fence along the A-Pillars. Push
windshield inward to the fence at the bottom corners
(Fig. 9).
(13) Push windshield upward, setting the wind-
shield to roof gap to 1.5 mm (0.06 in.) to 3 mm (0.12
in.) and ratchet up the adjustable support brackets.
(14) Using clean water, lightly mist the support
spacers.
(15) Clean excess urethane from exterior with
MOPARtSuper Clean or equivalent.
(16) Install cowl grill. (Refer to 23 - BODY/EXTE-
RIOR/COWL GRILLE - INSTALLATION).
(17) Install rear view mirror support bracket.
(Refer to 23 - BODY/INTERIOR/REAR VIEW MIR-
ROR - INSTALLATION).
(18) Install rear view mirror. (Refer to 23 - BODY/
INTERIOR/REAR VIEW MIRROR - INSTALLA-
TION).
(19) Install the a-pillar weatherstrip retainer.
(Refer to 23 - BODY/WEATHERSTRIP/SEALS/A-
PILLAR WEATHERSTRIP RETAINER - INSTALLA-
TION)
(20) After urethane has cured, remove tape strips
and water test windshield to verify repair.
Fig. 5 CENTER WINDSHIELD AND MARK AT
SUPPORT
1 - WINDSHIELD
2 - INDEX MARKS
3 - SUPPORT SPACERS
Fig. 6 WORK SURFACE SET UP
1 - WINDSHIELD AND MOLDINGS
2 - URETHANE BEAD AROUND GLASS 7mm (0.3 in.) FROM
EDGE
3 - BLOCKS
DRSTATIONARY GLASS 23 - 89
WINDSHIELD (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)