gage panel DODGE RAM 1500 1998 2.G User Guide

panel transmission tunnel. Tighten the screws to 12
N´m (9 ft. lbs.).
(4) From the left side of the floor panel transmis-
sion tunnel, reach behind the module to access and
tighten the screw that secures the right side of the
ACM to the bracket on the floor panel transmission
tunnel. Tighten the screw to 12 N´m (9 ft. lbs.).
(5) Reach through the rearward facing opening
below the instrument panel center stack support
bracket on the top of the floor panel transmission
tunnel to access and reconnect the two instrument
panel wire harness connectors for the ACM to the
ACM connector receptacle located on the rearward
facing side of the module. Be certain that the latches
on the connectors are each fully engaged.
(6) On models with an automatic transmission,
reinstall the ACM cover onto the instrument panel.
(Refer to 8 - ELECTRICAL/RESTRAINTS/ACM
COVER - INSTALLATION).
(7) On models with a manual transmission, rein-
stall the floor console onto the top of the floor panel
transmission tunnel. (Refer to 23 - BODY/INTERI-
OR/FLOOR CONSOLE - INSTALLATION).
(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).
AUTOMATIC LOCKING
RETRACTOR
DESCRIPTION
The seat belt retractors used in all seating posi-
tions include an inertia-type, emergency locking
mechanism as standard equipment (Fig. 9). However,
the retractor locking mechanism for the passenger
side front seating position is mechanically switchable
from an emergency locking retractor to an automatic
locking retractor. The primary function of this fea-
ture is to securely accommodate a child seat in the
passenger side front seating position of the vehicle
without the need for a self-cinching seat belt tip half
latch plate unit or another supplemental device that
would be required to prevent the seat belt webbing
from unwinding freely from the retractor spool of an
inertia-type emergency locking retractor mechanism.
The automatic locking mechanism is integral to the
passenger side front seat belt and retractor unit and
is concealed beneath a molded plastic cover located
on the same side of the retractor spool as the seat
belt tensioner housing. The retractor is secured to
the inner B-pillar on the right side of the vehicle and
is concealed beneath the molded plastic inner B-pil-lar trim. The automatic locking mechanism cannot be
adjusted or repaired and, if faulty or damaged, the
entire passenger side front seat belt and retractor
unit must be replaced.
OPERATION
The automatic locking mode of the retractor is
engaged and the retractor is switched from operating
as a standard inertia-type emergency locking retrac-
tor by first buckling the combination lap and shoul-
der belt buckle. Then grasp the shoulder belt and
pull all of the webbing out of the retractor. Once all
of the belt webbing is extracted from the spool, the
retractor will automatically become engaged in the
pre-locked automatic locking mode and will make an
audible clicking or ratcheting sound as the shoulder
belt is allowed to retract to confirm that the auto-
matic locking mode is now engaged. Once the auto-
matic locking mode is engaged, the retractor will
remain locked and the belt will remain tight around
whatever it is restraining.
The retractor is returned to standard emergency
locking mode by unbuckling the combination lap and
shoulder belt buckle and allowing the belt webbing to
be almost fully retracted onto the retractor spool. The
emergency locking mode is confirmed by the absence
of the audible clicking or ratcheting sound as the belt
webbing retracts. This mode will allow the belt to
unwind from and wind onto the retractor spool freely
unless and until a predetermined inertia load is
sensed, or until the retractor is again switched to the
automatic locking mode.
Fig. 9 Automatic Locking Retractor
1 - TENSIONER HOUSING OR CHAMBER
2 - GAS GENERATOR
3 - TENSIONER PIGTAIL WIRE
4 - SPOOL
5 - TENSION REDUCER (DRIVER SIDE ON STANDARD CAB
ONLY)
6 - REDUCER CONNECTOR RECEPTACLE
7 - RETRACTOR LOCKING MECHANISM COVER
8O - 14 RESTRAINTSDR
AIRBAG CONTROL MODULE (Continued)

INSTALLATION
The following procedure applies only to the rear
seat upper child tether straps used on quad cab mod-
els. The child restraint anchors used in other models
and locations are integral to other components and
cannot be serviced separately.
WARNING: TO AVOID PERSONAL INJURY OR
DEATH, DURING AND FOLLOWING ANY SEAT BELT
OR CHILD RESTRAINT ANCHOR SERVICE, CARE-
FULLY INSPECT ALL SEAT BELTS, BUCKLES,
MOUNTING HARDWARE, RETRACTORS, TETHER
STRAPS, AND ANCHORS FOR PROPER INSTALLA-
TION, OPERATION, OR DAMAGE. REPLACE ANY
BELT THAT IS CUT, FRAYED, OR TORN.
STRAIGHTEN ANY BELT THAT IS TWISTED.
TIGHTEN ANY LOOSE FASTENERS. REPLACE ANY
BELT THAT HAS A DAMAGED OR INOPERATIVE
BUCKLE OR RETRACTOR. REPLACE ANY BELT
THAT HAS A BENT OR DAMAGED LATCH PLATE
OR ANCHOR PLATE. REPLACE ANY CHILD
RESTRAINT ANCHOR OR THE UNIT TO WHICH THE
ANCHOR IS INTEGRAL THAT HAS BEEN BENT OR
DAMAGED. NEVER ATTEMPT TO REPAIR A SEAT
BELT OR CHILD RESTRAINT COMPONENT.
ALWAYS REPLACE DAMAGED OR FAULTY SEAT
BELT AND CHILD RESTRAINT COMPONENTS WITH
THE CORRECT, NEW AND UNUSED REPLACEMENT
PARTS LISTED IN THE DAIMLERCHRYSLER MOPAR
PARTS CATALOG.
(1) Position the child tether strap onto the upper
cab back panel reinforcement (Fig. 16).
(2) Install and tighten the screw that secures the
child tether strap to the upper cab back panel rein-
forcement. Tighten the screw to 14 N´m (10 ft. lbs.).(3) Reinstall the rear seat into the vehicle. (Refer
to 23 - BODY/SEATS/SEAT - REAR - INSTALLA-
TION).
CLOCKSPRING
DESCRIPTION
The clockspring assembly is secured with two
screws onto the multi-function switch mounting
housing near the top of the steering column behind
the steering wheel (Fig. 17). The clockspring consists
of a flat, round molded plastic case with a stubby tail
that hangs below the steering column (Fig. 18). The
tail contains two connector receptacles that face
toward the instrument panel. Within the plastic case
is a spool-like molded plastic rotor with a large
exposed hub. The upper surface of the rotor hub has
a large center hole, two large flats, an engagement
dowel with a yellow rubber boot, two short pigtail
wires with connectors, and two connector receptacles
that face toward the steering wheel.
The lower surface of the rotor hub has a molded
plastic turn signal cancel cam with two lobes that is
keyed to the rotor and is secured there with four
integral snap features. Within the plastic case and
wound around the rotor spool is a long ribbon-like
tape that consists of several thin copper wire leads
sandwiched between two thin plastic membranes.
The outer end of the tape terminates at the connector
Fig. 16 Child Tether Strap - Quad Cab
1 - TETHER STRAP (3)
2 - CAB BACK PANEL
3 - SCREW (3)
Fig. 17 Clockspring
1 - PIGTAIL WIRE (2)
2 - LOCATING TAB
3 - LOCKING PIN
4 - MOUNTING TAB (2)
5 - UPPER CONNECTOR RECEPTACLE (2)
6 - LABEL
7 - ENGAGEMENT DOWEL & BOOT
8 - CASE
9 - CENTERING ARROWS
10 - ROTOR
8O - 18 RESTRAINTSDR
CHILD RESTRAINT ANCHOR (Continued)

receptacles that face the instrument panel, while the
inner end of the tape terminates at the pigtail wires
and connector receptacles on the hub of the clock-
spring rotor that face the steering wheel.
Service replacement clocksprings are shipped pre-
centered and with a molded plastic locking pin that
snaps into a receptacle on the rotor and is engaged
between two tabs on the upper surface of the rotor
case. The locking pin secures the centered clock-
spring rotor to the clockspring case during shipment
and handling, but must be removed from the clock-
spring after it is installed on the steering column.
(Refer to 8 - ELECTRICAL/RESTRAINTS/CLOCK-
SPRING - STANDARD PROCEDURE - CLOCK-
SPRING CENTERING).
The clockspring cannot be repaired. If the clock-
spring is faulty, damaged, or if the driver airbag has
been deployed, the clockspring must be replaced.
OPERATION
The clockspring is a mechanical electrical circuit
component that is used to provide continuous electri-
cal continuity between the fixed instrument panel
wire harness and the electrical components mounted
on or in the rotating steering wheel. On this model
the rotating electrical components include the driver
airbag, the horn switch, the speed control switches,
and the remote radio switches, if the vehicle is so
equipped. The clockspring case is positioned and
secured to the multi-function switch mounting hous-
ing near the top of the steering column. The connec-
tor receptacles on the tail of the fixed clockspring
case connect the clockspring to the vehicle electrical
system through two take outs with connectors from
the instrument panel wire harness.The clockspring rotor is movable and is keyed by
an engagement dowel that is molded onto the rotor
hub between two fins that are cast into the lower
surface of the steering wheel armature. A yellow rub-
ber boot is installed over the engagement dowel to
eliminate contact noise between the dowel and the
steering wheel. The two lobes on the turn signal can-
cel cam on the lower surface of the clockspring rotor
hub contact a turn signal cancel actuator of the
multi-function switch to provide automatic turn sig-
nal cancellation.
Two short, yellow-sleeved pigtail wires on the
upper surface of the clockspring rotor connect the
clockspring to the driver airbag, while a steering
wheel wire harness connects the two connector recep-
tacles on the upper surface of the clockspring rotor to
the horn switch feed pigtail wire connector and, if
the vehicle is so equipped, to the optional speed con-
trol and remote radio switches on the steering wheel.
Like the clockspring in a timepiece, the clockspring
tape has travel limits and can be damaged by being
wound too tightly during full stop-to-stop steering
wheel rotation. To prevent this from occurring, the
clockspring is centered when it is installed on the
steering column. Centering the clockspring indexes
the clockspring tape to the movable steering compo-
nents so that the tape can operate within its
designed travel limits. However, if the clockspring is
removed from the steering column or if the steering
shaft is disconnected from the steering gear, the
clockspring spool can change position relative to the
movable steering components. The clockspring must
be re-centered following completion of this service or
the tape may be damaged.
Service replacement clocksprings are shipped pre-
centered and with a plastic locking pin installed.
This locking pin should not be removed until the
clockspring has been installed on the steering col-
umn. If the locking pin is removed before the clock-
spring is installed on a steering column, the
clockspring centering procedure must be performed.
(Refer to 8 - ELECTRICAL/RESTRAINTS/CLOCK-
SPRING - STANDARD PROCEDURE - CLOCK-
SPRING CENTERING).
STANDARD PROCEDURE - CLOCKSPRING
CENTERING
The clockspring is designed to wind and unwind
when the steering wheel is rotated, but is only
designed to rotate the same number of turns (about
five complete rotations) as the steering wheel can be
turned from stop to stop. Centering the clockspring
indexes the clockspring tape to other steering compo-
nents so that it can operate within its designed
travel limits. The rotor of a centered clockspring can
be rotated two and one-half turns in either direction
Fig. 18 Turn Signal Cancel Cam
1 - LOCKING PIN
2 - CLOCKSPRING CASE
3 - CANCEL CAM
4 - LOWER CONNECTOR RECEPTACLE (2)
DRRESTRAINTS 8O - 19
CLOCKSPRING (Continued)

from the centered position, without damaging the
clockspring tape.
However, if the clockspring is removed for service
or if the steering column is disconnected from the
steering gear, the clockspring tape can change posi-
tion relative to the other steering components. The
clockspring must then be re-centered following com-
pletion of such service or the clockspring tape may be
damaged. Service replacement clocksprings are
shipped pre-centered, with a molded plastic locking
pin installed (Fig. 19). This locking pin should not be
removed until the clockspring has been installed on
the steering column. If the locking pin is removed
before the clockspring is installed on a steering col-
umn, the clockspring centering procedure must be
performed.
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.
NOTE: Before starting this procedure, be certain to
turn the steering wheel until the front wheels are in
the straight-ahead position.
(1) Place the front wheels in the straight-ahead
position.
(2) Remove the clockspring from the steering col-
umn. (Refer to 8 - ELECTRICAL/RESTRAINTS/
CLOCKSPRING - REMOVAL).
(3) Rotate the clockspring rotor clockwise to the
end of its travel.Do not apply excessive torque.
(4) From the end of the clockwise travel, rotate the
rotor about two and one-half turns counterclockwise.
The engagement dowel and yellow rubber boot
should end up at the bottom, and the arrows on the
clockspring rotor and case should be in alignment.
(5) The clockspring is now centered. Secure the
clockspring rotor to the clockspring case to maintain
clockspring centering until it is reinstalled on the
steering column.
(6) The front wheels should still be in the straight-
ahead position. Reinstall the clockspring onto thesteering column. (Refer to 8 - ELECTRICAL/RE-
STRAINTS/CLOCKSPRING - INSTALLATION).
REMOVAL
The clockspring cannot be repaired. It must be
replaced if faulty or damaged, or if the driver airbag
has been deployed.
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.
NOTE: Before starting this procedure, be certain to
turn the steering wheel until the front wheels are in
the straight-ahead position.
Fig. 19 Clockspring and Multi-Function Switch
1 - PIGTAIL WIRE (2)
2 - LOCATING TAB
3 - LOCKING PIN
4 - MOUNTING TAB (2)
5 - UPPER CONNECTOR RECEPTACLE (2)
6 - LABEL
7 - ENGAGEMENT DOWEL & BOOT
8 - CASE
9 - CENTERING ARROWS
10 - ROTOR
8O - 20 RESTRAINTSDR
CLOCKSPRING (Continued)

(1) Place the front wheels in the straight ahead
position.
(2) Remove the driver airbag from the steering
wheel. (Refer to 8 - ELECTRICAL/RESTRAINTS/
DRIVER AIRBAG - REMOVAL).
(3) Disconnect the steering wheel wire harness
connectors from the upper clockspring connector
receptacles.
CAUTION: Be certain that the screws that secure
the steering wheel puller to the steering wheel are
fully engaged in the steering wheel armature with-
out passing through the steering wheel and damag-
ing the clockspring.
(4) Remove the steering wheel from the steering
column. (Refer to 19 - STEERING/COLUMN/STEER-
ING WHEEL - REMOVAL).
(5) Remove the steering column opening cover
from the instrument panel. (Refer to 23 - BODY/IN-
STRUMENT PANEL/STEERING COLUMN OPEN-
ING COVER - REMOVAL).
(6) If the vehicle is so equipped, grasp the steering
column tilt knob firmly and pull it straight rearward
to remove it from the tilt adjuster mechanism lever
located on the left side of the column just below the
multi-function switch control stalk.
(7) From below the steering column, remove the
two outboard screws that secure the upper shroud to
the lower shroud.
(8) Using hand pressure, push gently inward on
both sides of the upper shroud near the parting line
between the upper and lower shrouds to release the
snap features that secure it to the lower shroud.
(9) Remove the upper shroud from the lower
shroud.
(10) From below the steering column, remove the
one center screw that secures the lower shroud to the
steering column lock housing.
(11) Remove the lower shroud from the steering
column.
(12) Disconnect the two instrument panel wire
harness connectors for the clockspring from the two
connector receptacles below the steering column on
the back of the clockspring housing.
(13) Remove the two screws that secure the clock-
spring to the multi-function switch mounting housing
(Fig. 20).
(14) Remove the clockspring from the multi-func-
tion switch mounting housing. The clockspring can-
not be repaired. It must be replaced if faulty or
damaged, or if the driver airbag has been deployed.
(15) If the removed clockspring is to be reused, be
certain to secure the clockspring rotor to the clock-
spring case to maintain clockspring centering until it
is reinstalled on the steering column. If clockspring
centering is not maintained, the clockspring must becentered again before it is reinstalled. (Refer to 8 -
ELECTRICAL/RESTRAINTS/CLOCKSPRING -
STANDARD PROCEDURE - CLOCKSPRING CEN-
TERING).
INSTALLATION
The clockspring cannot be repaired. It must be
replaced if faulty or damaged, or if the driver airbag
has been deployed.
If the clockspring is not properly centered in rela-
tion to the steering wheel, steering shaft and steer-
ing gear, it may be damaged. (Refer to 8 -
ELECTRICAL/RESTRAINTS/CLOCKSPRING -
STANDARD PROCEDURE - CLOCKSPRING CEN-
TERING). Service replacement clocksprings are
shipped pre-centered and with a locking pin
installed. This locking pin should not be removed
until the clockspring has been installed on the steer-
ing column. If the locking pin is removed before the
clockspring is installed on a steering column, the
clockspring centering procedure must be performed.
Fig. 20 Clockspring Remove/Install
1 - CLOCKSPRING
2 - LOCATING PIN
3 - SCREW (2)
4 - LOCKING PIN
5 - ENGAGEMENT DOWEL BOOT
DRRESTRAINTS 8O - 21
CLOCKSPRING (Continued)

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.
NOTE: Before starting this procedure, be certain
that the front wheels are still in the straight-ahead
position.
(1) While holding the centered clockspring rotor
and case stationary in relation to each other, care-
fully slide the clockspring down over the steering col-
umn upper shaft.
(2) Align and seat the hole in the locating tab at
the eleven o'clock position on the clockspring case
over the locating pin on the multi-function switch
mounting housing (Fig. 20).
(3) Install and tighten the two screws that secure
the clockspring to the multi-function switch mount-
ing housing. Tighten the screws to 2 N´m (20 in.
lbs.).
(4) Reconnect the two instrument panel wire har-
ness connectors for the clockspring to the two connec-
tor receptacles below the steering column on the back
of the clockspring housing.
(5) Position the lower shroud onto the steering col-
umn.
(6) From below the steering column, install and
tighten the one center screw that secures the lower
shroud to the steering column lock housing. Tighten
the screw to 2 N´m (20 in. lbs.).(7) Position the upper shroud onto the steering col-
umn. If the vehicle is equipped with an automatic
transmission, be certain to engage the gearshift lever
gap hider into the openings in the right side of the
upper and lower shrouds.
(8) Align the snap features on the upper shroud
with the receptacles on the lower shroud and apply
hand pressure to snap them together.
(9) From below the steering column, install and
tighten the two screws that secure the upper shroud
to the lower shroud. Tighten the screws to 2 N´m (20
in. lbs.).
(10) If the vehicle is equipped with the optional tilt
steering column, align the steering column tilt knob
with the tilt adjuster mechanism lever located on the
left side of the column just below the multi-function
switch control stalk and, using hand pressure, push
the knob firmly onto the lever.
(11) Reinstall the steering column opening cover
onto the instrument panel. (Refer to 23 - BODY/IN-
STRUMENT PANEL/STEERING COLUMN OPEN-
ING COVER - INSTALLATION).
(12) If a new clockspring has been installed,
remove the plastic locking pin that is securing the
clockspring rotor to the clockspring case to maintain
clockspring centering.
NOTE: When reinstalling the steering wheel, be cer-
tain to index the yellow rubber booted engagement
dowel on the upper surface of the clockspring rotor
between the two fins cast into the lower surface of
the steering wheel armature hub.
(13) Reinstall the steering wheel onto the steering
column. (Refer to 19 - STEERING/COLUMN/STEER-
ING WHEEL - INSTALLATION).
(14) Reconnect the steering wheel wire harness
connectors to the upper clockspring connector recep-
tacles. Be certain that the steering wheel wire har-
ness is routed between the steering wheel back trim
cover and the steering wheel armature.
(15) Reinstall the driver airbag onto the steering
wheel. (Refer to 8 - ELECTRICAL/RESTRAINTS/
DRIVER AIRBAG - INSTALLATION).
8O - 22 RESTRAINTSDR
CLOCKSPRING (Continued)

by the ACM to suit the monitored impact conditions
by providing one of three delay intervals between the
electrical signals provided to the two initiators. The
longer the delay between these signals, the less force-
fully the airbag will deploy.
When the ACM sends the proper electrical signals
to each initiator, the electrical energy generates
enough heat to initiate a small pyrotechnic charge
which, in turn ignites chemical pellets within the
inflator. Once ignited, these chemical pellets burn
rapidly and produce a large quantity of inert gas.
The inflator is sealed to the back of the airbag hous-
ing and a diffuser in the inflator directs all of the
inert gas into the airbag cushion, causing the cushion
to inflate. As the cushion inflates, the driver airbag
trim cover will split at predetermined breakout lines,
then fold back out of the way along with the horn
switch unit. Following an airbag deployment, the air-
bag cushion quickly deflates by venting the inert gas
towards the instrument panel through vent holes
within the fabric used to construct the back (steering
wheel side) panel of the airbag cushion.
Some of the chemicals used to create the inert gas
may be considered hazardous while in their solid
state before they are burned, but they are securely
sealed within the airbag inflator. Typically, both ini-
tiators are used and all potentially hazardous chem-
icals are burned during an airbag deployment event.
However, it is possible for only one initiator to be
used during a deployment due to an airbag system
fault; therefore, it is necessary to always confirm
that both initiators have been used in order to avoid
the improper disposal of potentially live pyrotechnic
or hazardous materials. (Refer to 8 - ELECTRICAL/
RESTRAINTS - STANDARD PROCEDURE - SER-
VICE AFTER A SUPPLEMENTAL RESTRAINT
DEPLOYMENT).
The inert gas that is produced when the chemicals
are burned is harmless. However, a small amount of
residue from the burned chemicals may cause some
temporary discomfort if it contacts the skin, eyes, or
breathing passages. If skin or eye irritation is noted,
rinse the affected area with plenty of cool, clean
water. If breathing passages are irritated, move to
another area where there is plenty of clean, fresh air
to breath. If the irritation is not alleviated by these
actions, contact a physician.
REMOVAL
The following procedure is for replacement of a
faulty or damaged driver airbag. If the airbag is
faulty or damaged, but not deployed, review the rec-
ommended procedures for handling non-deployed
supplemental restraints. (Refer to 8 - ELECTRICAL/
RESTRAINTS - STANDARD PROCEDURE - HAN-
DLING NON-DEPLOYED SUPPLEMENTALRESTRAINTS). If the driver 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 CUSHION AND
OTHER INTERIOR SURFACES. IN LARGE DOSES,
THESE DEPOSITS MAY CAUSE IRRITATION TO THE
SKIN AND EYES.
(1) Disconnect and isolate the battery negative
cable. Wait two minutes for the system capacitor to
discharge before further service.
(2) From the underside of the steering wheel,
remove the two screws that secure the driver airbag
to the steering wheel armature (Fig. 23).
(3) Pull the driver airbag away from the steering
wheel far enough to access the three electrical con-
nections on the back of the airbag housing (Fig. 24).
(4) Disconnect the steering wheel wire harness
connector for the horn switch from the horn switch
feed pigtail wire connector, which is located on the
back of the driver airbag housing.
CAUTION: Do not pull on the clockspring pigtail
wires or pry on the connector insulator to disen-
gage the connector from the driver airbag inflator
connector receptacle. Improper removal of these
pigtail wires and their connector insulators can
result in damage to the airbag circuits or connector
insulators.
8O - 24 RESTRAINTSDR
DRIVER AIRBAG (Continued)

WARNING: TO AVOID PERSONAL INJURY OR
DEATH, THE DRIVER AIRBAG TRIM COVER MUST
NEVER BE PAINTED. REPLACEMENT TRIM COV-
ERS ARE SERVICED IN THE ORIGINAL COLORS.
PAINT MAY CHANGE THE WAY IN WHICH THE
MATERIAL OF THE TRIM COVER RESPONDS TO AN
AIRBAG DEPLOYMENT. FAILURE TO OBSERVE
THIS WARNING COULD RESULT IN OCCUPANT
INJURIES UPON AIRBAG DEPLOYMENT.
(1) Disconnect and isolate the battery negative
cable. Wait two minutes for the system capacitor to
discharge before further service.
(2) Remove the driver airbag from the steering
wheel (Refer to 8 - ELECTRICAL/RESTRAINTS/
DRIVER AIRBAG - REMOVAL).
(3) Place the driver airbag on a suitable clean and
dry work surface with the trim cover facing down. If
the trim cover will be reused, be certain to take the
proper precautions to prevent the trim cover from
receiving cosmetic damage during the following pro-
cedures.
(4) Carefully pry the horn switch feed pigtail wire
connector away from the back of the driver airbag
housing far enough to disengage the integral connec-
tor retainer from the locator hole just above the
upper right inflator mounting stud (Fig. 25).
(5) Remove the nut that secures the horn switch
ground pigtail wire eyelet terminal to the upper rightinflator stud on the back of the driver airbag hous-
ing.
(6) Remove the horn switch ground pigtail wire
eyelet terminal from the upper right inflator stud on
the back of the driver airbag housing.
(7) Disengage each of the twelve hooks of the air-
bag housing from the twelve windows in the vertical
walls of the trim cover, one wall at a time. Start by
disengaging the upper wall, then do each of the two
side walls, and finish with the lower wall. To disen-
gage the hooks, use hand pressure to push firmly
and evenly downward into the receptacle on the adja-
cent edge of the airbag housing, while at the same
time pushing outward on the upper edge of the
receptacle wall.
(8) With all of the hooks disengaged, lift the hous-
ing, inflator, and cushion as a unit from the recepta-
cle on the back of the driver airbag trim cover.
ASSEMBLY
The following procedures can be used to replace
the driver airbag trim cover and horn switch unit for
service. If the driver airbag is faulty or deployed, the
entire driver airbag, trim cover and horn switch must
be replaced as a unit.
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, SERVICE OF THIS UNIT SHOULD BE PER-
FORMED ONLY BY DAIMLERCHRYSLER-TRAINED
AND AUTHORIZED DEALER SERVICE TECHNI-
CIANS. FAILURE TO TAKE THE PROPER PRECAU-
TIONS OR TO FOLLOW THE PROPER
PROCEDURES COULD RESULT IN ACCIDENTAL,
INCOMPLETE, OR IMPROPER AIRBAG DEPLOY-
MENT AND POSSIBLE OCCUPANT INJURIES.
Fig. 25 Driver Airbag Disassembly
1 - HORN SWITCH FEED CONNECTOR
2 - HORN SWITCH GROUND EYELET TERMINAL
3 - HOUSING
4 - TRIM COVER
5 - HOOK (4 LOWER EDGE, 4 UPPER EDGE)
6 - HOOK (2 ON EACH SIDE)
8O - 26 RESTRAINTSDR
DRIVER AIRBAG (Continued)

driver airbag housing. Tighten the nut to 7 N´m (65
in. lbs.).
(11) Using hand pressure, push the integral
retainer of the horn switch feed pigtail wire connec-
tor into the locator hole just above the upper right
inflator mounting stud on the back of the driver air-
bag.
(12) Reinstall the driver airbag onto the steering
wheel (Refer to 8 - ELECTRICAL/RESTRAINTS/
DRIVER AIRBAG - INSTALLATION).
INSTALLATION
The following procedure is for replacement of a
faulty or damaged driver airbag. If the airbag is
faulty or damaged, but not deployed, review the rec-
ommended procedures for handling non-deployed
supplemental restraints. (Refer to 8 - ELECTRICAL/
RESTRAINTS - STANDARD PROCEDURE - HAN-
DLING NON-DEPLOYED SUPPLEMENTAL
RESTRAINTS). If the driver 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, USE EXTREME CARE TO PREVENT ANY
FOREIGN MATERIAL FROM ENTERING THE DRIVER
AIRBAG, OR BECOMING ENTRAPPED BETWEEN
THE DRIVER AIRBAG CUSHION AND THE DRIVER
AIRBAG TRIM COVER. FAILURE TO OBSERVE THIS
WARNING COULD RESULT IN OCCUPANT INJURIES
UPON AIRBAG DEPLOYMENT.WARNING: TO AVOID PERSONAL INJURY OR
DEATH, THE DRIVER AIRBAG TRIM COVER MUST
NEVER BE PAINTED. REPLACEMENT AIRBAGS
ARE SERVICED WITH TRIM COVERS IN THE ORIG-
INAL COLORS. PAINT MAY CHANGE THE WAY IN
WHICH THE MATERIAL OF THE TRIM COVER
RESPONDS TO AN AIRBAG DEPLOYMENT. FAIL-
URE TO OBSERVE THIS WARNING COULD RESULT
IN OCCUPANT INJURIES UPON AIRBAG DEPLOY-
MENT.
(1) Position the driver airbag close enough to the
steering wheel to reconnect the three electrical con-
nections on the back of the airbag housing (Fig. 24).
(2) When installing the driver airbag, reconnect
the two clockspring driver airbag pigtail wire connec-
tors to the airbag inflator connector receptacles by
pressing straight in on the connector. Be certain to
engage each keyed and color-coded connector to the
matching connector receptacle. You can be certain
that each connector is fully engaged in its receptacle
by listening carefully for a distinct, audible click as
the connector latches snap into place.
(3) Reconnect the steering wheel wire harness con-
nector for the horn switch to the horn switch feed
pigtail wire connector, which is located on the back of
the driver airbag housing.
(4) Carefully position the driver airbag in the
steering wheel (Fig. 23). Be certain that the clock-
spring pigtail wires and the steering wheel wire har-
ness in the steering wheel hub area are not pinched
between the driver airbag and the steering wheel
armature.
(5) From the underside of the steering wheel,
install and tighten the two screws that secure the
driver airbag to the steering wheel armature.
Tighten the screws to 10 N´m (90 in. lbs.).
(6) 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 - 28 RESTRAINTSDR
DRIVER AIRBAG (Continued)

(2) Disconnect and isolate the battery negative
cable. Wait two minutes for the system capacitor to
discharge before further service.
(3) Remove the screw that secures the lower seat
belt anchor to the lower inner B-pillar (Fig. 31).
(4) Remove the lower seat belt anchor from the
lower inner B-pillar.
(5) Unsnap and remove the trim cover from the
front outboard seat belt turning loop to access the
screw that secures the turning loop to the height
adjuster on the upper inner B-pillar. Discard the
removed turning loop trim cover as it is not intended
for reuse.
(6) Remove the screw that secures the seat belt
turning loop to the height adjuster.
(7) Remove the seat belt turning loop from the
height adjuster.(8) Remove the upper and lower trim from the
inner B-pillar. (Refer to 23 - BODY/INTERIOR/B-
PILLAR UPPER TRIM - REMOVAL) and (Refer to
23 - BODY/INTERIOR/B-PILLAR LOWER TRIM -
REMOVAL).
(9) Remove the screw that secures the seat belt
web guide to the inner B-pillar near the belt line.
(10) Remove the seat belt web guide from the
inner B-pillar.
(11) On the driver side only, disconnect the body
wire harness take out and white connector from the
connector receptacle for the seat belt tension reducer
located near the bottom of the retractor.
(12) Disengage the seat belt tensioner pigtail wire
retainer from the hole in the inner B-pillar sheet
metal.
(13) Disconnect the yellow seat belt tensioner pig-
tail wire connector from the body wire harness take
out and connector for the tensioner.
(14) Remove the screw that secures the lower
retractor bracket to the lower inner B-pillar below
the retractor mounting hole.
(15) Disengage the hooks on the upper retractor
bracket from the slots in the lower inner B-pillar
above the retractor mounting hole.
(16) Remove the front outboard seat belt and
retractor from the retractor mounting hole in the
lower inner B-pillar.
REMOVAL - QUAD CAB
The following procedure is for replacement of a
faulty or damaged front outboard seat belt and
retractor unit, which includes a seat belt tensioner
for this model. (Refer to 8 - ELECTRICAL/RE-
STRAINTS/SEAT BELT TENSIONER - DESCRIP-
TION). The only component of this seat belt and
retractor unit that is available for individual service
replacement is the plastic web stop button that pre-
vents the latch plate from falling to the floor while in
the stored position. Refer to the instructions supplied
with the service kit for the proper web stop button
replacement procedures.
The seat belt retractor on the passenger's side of
all models includes a switchable automatic locking
mechanism. (Refer to 8 - ELECTRICAL/RE-
STRAINTS/AUTOMATIC LOCKING RETRACTOR -
DESCRIPTION).
If the seat belt or retractor is faulty or damaged,
but the seat belt tensioner is not deployed, review
the recommended procedures for handling non-de-
ployed supplemental restraints. (Refer to 8 - ELEC-
TRICAL/RESTRAINTS - STANDARD PROCEDURE
- HANDLING NON-DEPLOYED SUPPLEMENTAL
RESTRAINTS). If the seat belt tensioner has been
deployed, review the recommended procedures for
service after a supplemental restraint deploymentFig. 31 Front Outboard Seat Belt & Retractor
Remove/Install - Standard Cab
1 - ADJUSTER
2 - UPPER TRIM PANEL
3 - TURNING LOOP
4 - SCREW
5 - TRIM COVER
6 - LOWER TRIM PANEL
7 - LOWER ANCHOR
8 - SCREW
9 - SCREW
10 - RETRACTOR
11 - WIRE HARNESS CONNECTOR
12 - SCREW
13 - WEB GUIDE
14 - B-PILLAR
DRRESTRAINTS 8O - 33
FRONT OUTBOARD SEAT BELT & RETRACTOR (Continued)