be caused by
faulty alignment ....... A ............. Require alignment.
Part has been changed,
affecting alignment .... A ....... Require alignment check.
Pull, shown to be caused
by faulty alignment .... A ............. Require alignment.
Steering wheel
off-center ............. 2 ............. Suggest alignment.
Tire wear, shown
to be caused by
faulty alignment ....... A ............. Require alignment.
Wander, shown
to be caused by
faulty alignment ....... A ............. Require alignment.
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WHEELS AND TIRES
TIRES
These guidelines do not apply to split rims. Some vehicle
manufacturers restrict replacement of tires to specific brands, types,
or sizes.
WARNING: High pressure temporary compact spare tires should not be
used with any other rims or wheels, nor should standard
tires, snow tires, wheel covers, or trim rings be used
with high pressure compact spare rims or wheels.
Attempting to mount a tire of one diameter on a wheel of
a different diameter or flange type may result in serious
injury or death.
WARNING: Only specially trained persons should dismount or mount
tires. Explosions of tire and wheel assembly can result
from improper mounting, possibly causing serious injury
or death.
WARNING: Consult the vehicle owner's manual or vehicle placard for
correct size, speed rating, designation, and cold
inflation pressure of the original tires. DO NOT exceed
the maximum load or inflation capacity of the tire
specified by the Tire and Rim Association
WARNING: When replacing tires, it is suggested that the
replacement tires match or exceed the OEM speed rating
designation. If tires of different speed rating
designations are mixed on the same vehicle, the tires may
vary in handling characteristics. DO NOT mix different
speed rating designations on the same axle.
WARNING: DO NOT mix radials with non-radial tires on the same
axle, as this may affect vehicle handling and stability.
If radial tires and bias or bias-belted ply tires are
mixed on the same vehicle, the radials must be on the
rear. High-pressure temporary compact spare tires are
exempt from this rule.
WARNING: DO NOT mix size or type (all season, performance, mud and
snow) of tires on the same axle.
TIRE INSPECTION
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Condition Code Procedure
Air pressure incorrect .. B .................. Require repair
Bead broken ............. A ............ Require replacement.
Bead leaking, caused
by tire ................ A .. Require repair or replacement.
Bead wire/cord exposed .. A ............ Require replacement.
Cord or belt material
exposed ................ A ............ Require replacement.
Cord ply separations .... A ............ Require replacement.
Directional/asymmetrical
tires mounted
incorrectly ............ B ....... Require remounting and/or
repositioning.
Irregular tread wear,
affecting performance .. 2 ........ (1) Suggest replacement.
Load ratings less
than OEM
specifications ......... B ............ Require replacement.
Mixed tread types (all
season, performance, mud
and snow) on same axle . A ............ Require replacement.
Number of punctures
exceeds manufacturer's
limit .................. B ............ Require replacement.
Out of balance .......... B . Require rebalance of tire/wheel
assembly.
Ply separation .......... A ............ Require replacement.
Pull or lead, caused
by tire ................ A .. Require repair or replacement.
Radial and bias or
bias-belted ply tires
on same axle ........... B .. Require repair or replacement.
Radials are on the front
and not on the rear .... B ........... ( 2) Require repair or
replacement.
Run flat damage ......... A ............ Require replacement.
Shoulder cut ............ A ............ Require replacement.
Shoulder puncture ....... A ............ Require replacement.
Shoulder with plug ...... A ............ Require replacement.
Sidewall bulge .......... A ............ Require replacement.
Sidewall cut ............ A ............ Require replacement.
Sidewall indentation .... .. ......... No service required or
suggested.
Sidewall puncture ....... A ............ Require replacement.
Sidewall with plug ...... A ............ Require replacement.
Speed rating
designations
different
on same axle ........... 2 .. Suggest repair or replacement.
Tire and wheel assembly
has excessive run-out .. B ........... ( 3) Require repair or
replacement of appropriate
part.
Tires with more than
1/4" diameter difference
on a four-wheel drive
vehicle ................ B ............ Require replacement.
Tread area puncture larger
in diameter than
manufacturer's
specifications ......... B ............ Require replacement.
Tread missing pieces
(chunking),
exposing cord .......... A ............ Require replacement.
Tread missing pieces
(chunking), not
exposing cord .......... 1 ............ Suggest replacement.
Tread separations A ............ Require replacement.
Tube in tubeless tire 3 .... (4) Suggest removal of tube.
Weather-checking ........ .. ......... No service required or
suggested.
Worn to tread wear
indicators ............. B ............ Require replacement.
( 1) - Determine and correct cause of irregular tire wear.
( 2) - If radials and bias or bias-belted ply tires are on the
same vehicle, the radials must be on the rear axle,
except for high-pressure temporary spares.
( 3) - Excessive is defined as enough to contribute to
performance problems. Match mounting may correct
run-out. If not, require replacement of appropriate
part. Refer to manufacturer's specifications.
( 4) - Most manufacturers do not recommend tubes in tubeless
tires. Inspect tire and wheel assembly to determine
the reason for a tube in tubeless tire. Recommendation
for repair or replacement should be based upon condition
of tires and/or wheel listed in these guidelines.
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VALVE STEMS
VALVE STEM INSPECTION \
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Condition Code Procedure
Bent .................... 1 ........... Suggest replacement.
Broken .................. A ........... Require replacement.
Cut, but not leaking .... 1 ........... Suggest replacement.
Deteriorated
(cracking, dry rot) .... 1 ........... Suggest replacement.
Leaking ................. A . Require repair or replacement.
Missing ................. C ........... Require replacement.
Threads damaged ......... A . Require repair or replacement.
Threads stripped ........ A ........... Require replacement.
Valve cap missing ....... C .... Require replacement of cap.
Weather-checking ........ 1 ........... Suggest replacement.
Won't take air .......... A . Require repair or replacement.
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WHEEL ATTACHMENT HARDWARE
For conditions noted below, also check conditions of wheel
stud holes.
CAUTION: Proper lug nut torque is essential. Follow recommended
torque specifications and tightening sequence. DO NOT
lubricate threads unless specified by the vehicle
manufacturer.
WHEEL ATTACHMENT HARDWARE INSPECTION
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Condition Code Procedure
Bent .................... A ............ Require replacement.
Broken .................. A ........ ( 1) Require replacement.
door trim panel. To install, reverse removal procedure.
Removal & Installation (Dakota & Durango)
Lower window to full down position, if possible. Remove
screws attaching trim panel to door. Lift panel up and outward to
release retainers. Disconnect door handle linkage and all wiring.
remove trim panel. To install, reverse removal procedure.
Removal & Installation (Ram Pickup)
Lower window to full down position, if possible. Remove
screws attaching trim panel to door. Remove window switch. Using trim
tool, disconnect clips around edge of door. Lift panel up and outward
to release retainers. Disconnect door handle linkage and all wiring.
remove trim panel. To install, reverse removal procedure.
Removal & Installation (Ram Van & Ram Wagon)
Remove screw attaching trim panel pull cup to door. Remove
screw attaching door handle bezel to door. Remove screws attaching
trim panel to door. Using trim tool, disconnect clips around edge of
trim panel. Remove trim panel. To install, reverse removal procedure.
"D" PILLAR TRIM PANEL
Removal & Installation (Caravan, Town & Country, & Voyager -
Left Side)
1) Remove rear header trim cover. Remove liftgate sill plate.
On long wheelbase models, remove second rear seat belt turning loop.
On short wheelbase models, remove bolt securing second rear seat belt
lower anchor to quarter panel.
2) On all models, remove jack storage cover. Remove "D" panel
retaining screws. Using a trim stick, gently pry around perimeter of
"D" pillar trim panel and separate trim panel from inner quarter
panel. Disconnect rear speaker connector (if equipped).
3) On short wheelbase models, pass seat belt through slot in
"D" pillar. On all models, remove "D" pillar trim panel. To install,
reverse removal procedure.
Removal & Installation (Caravan, Town & Country, & Voyager -
Right Side)
1) Remove rear header trim cover. Remove liftgate sill plate.
On long wheelbase models, remove second rear seat belt turning loop.
On short wheelbase models, remove bolt securing second rear seat belt
lower anchor to quarter panel. Remove quarter panel trim bolster.
2) On all models, remove "D" panel retaining screws.
Disengage hidden "D" pillar trim panel clips. Separate "D" pillar trim
panel from "D" pillar. Disconnect rear speaker connector (if
equipped). Remove trim panel. To install, reverse removal procedure.
POWER WINDOW MOTOR
Removal & Installation (Caravan, Town & Country, & Voyager)
1) Disconnect negative battery cable. Remove door trim panel.
See DOOR TRIM PANEL. Remove watershield. Tape window in its existing
position. Cut and discard window motor tie wrap. Disconnect window
motor connector. Remove window motor mounting screws/nuts.
2) Remove window motor and cables from door and allow to hang
from door. Do not remove drum and cables at this time. Install NEW
window motor in door. Tighten screws/nuts to 30-40 INCH lbs. (3.4-4.5
N.m). Remove drum cover plate from faulty window motor. See Fig. 7.
Lift cable guide, drum and cables from motor.
CAUTION: DO NOT allow drum to separate from cable guide, by dropping
drum or letting cables unwind.
window regulator unit. If power window motor is faulty,
entire window regulator must be replaced.
Removal & Installation (Dakota & Durango)
1) Remove door trim panel. See DOOR TRIM PANEL. Remove
watershield. Remove inner and outer belt weatherstrip. Lower glass
enough to align regulator arm-to-glass nuts with access holes in inner
door panel.
2) Remove front glass run channel. Remove nuts attaching
glass to regulator arm. Separate glass from regulator arm. Lift glass
upward and remove from door. See Fig. 8.
3) Disconnect window motor wire connector. Loosen bolts in
slotted holes attaching window regulator to inner door panel. Remove
remaining window regulator mounting bolts. Remove window regulator and
motor assembly through access hole in inner door panel. To install,
reverse removal procedure.
Fig. 8: Removing Power Window Motor (Dakota & Durango)
Courtesy of Chrysler Corp.
NOTE: On Ram Pickup, power window motor is integral to window
regulator unit. If power window motor is faulty, entire
window regulator must be replaced.
Removal & Installation (Ram Pickup)
Remove door trim panel. See DOOR TRIM PANEL. Remove
watershield. Remove nuts attaching window to regulator. Remove window
from door or tape window in raised position. Disconnect power window
motor connector. Remove regulator screws. See Fig. 9. Remove window
motor and regulator as an assembly. To install, reverse removal
procedure.
Fig. 9: Removing Window Motor & Regulator Mounting Screws (Ram
Pickup)
Courtesy of Chrysler Corp.
NOTE: On Ram Van and Ram Wagon, power window motor is integral to
window regulator unit. If power window motor is faulty,
entire window regulator must be replaced.
Removal & Installation (Ram Van & Ram Wagon)
1) Remove door trim panel. See DOOR TRIM PANEL. Remove inside
door handle actuator. Disconnect window motor wire connector. Remove
watershield. Remove inner and outer belt weatherstrip from door.
2) Lower glass enough to expose window glass-to-regulator
bolts. Loosen window glass-to-regulator bolts. Loosen bolts at front
and rear glass channels. Lift glass upward while rotating forward to
remove.
3) Remove bolts attaching window regulator to inner door
panel. Remove window regulator assembly. To install, reverse removal
procedure. Tighten window glass-to-regulator bolts to 96 INCH lbs. (11
N.m).
POWER VENT WINDOW MOTOR
Removal & Installation (Caravan, Town & Country, & Voyager)
Remove "D" pillar trim panel. See "D" PILLAR TRIM PANEL.