fuel fill door release DODGE TOWN AND COUNTRY 2001 Service Manual

NOTE: It may be possible to generate Sliding Door
Diagnostic Trouble Codes during normal power
sliding door operation. Refer to the Body Diagnos-
tic Manual for a complete list of diagnostic routines.
For additional information, (Refer to 8 - ELECTRI-
CAL/POWER DOORS - OPERATION) . For a com-
plete power sliding door system wiring schematic,
refer to Wiring Diagrams. For power sliding door sys-
tem operation instructions, refer to the vehicle owner
manual.
WARNING: BE CERTAIN TO READ ALL WARNINGS
AND CAUTIONS IN POWER SLIDING DOOR OPER-
ATION BEFORE ATTEMPTING ANY SERVICE OF
POWER SLIDING DOOR SYSTEM OR COMPO-
NENTS.
OPERATION
With the push of a power sliding door open/close
command switch (key fob, overhead console or B-pil-
lar mounted) a signal is sent out to the Body Control
Module (BCM). The BCM then sends a signal out on
the PCI Data Bus circuit (J1850) to the power sliding
door module. The power sliding door module then
signals the power sliding door latch to release the
door to the unlatched and movable position. The
motor then starts an open cycle.
During the door open cycle, if the power sliding
door module detects sufficient resistance to door
travel, such as an obstruction in the door's path, the
power sliding door module will immediately stop door
movement and reverse door travel to the full open orclosed position. The ability for the power sliding door
module to detect resistance to door travel is accom-
plished by hall effect sensors and the door motor
speed.
The power sliding door control module has the abil-
ity to learn. Anytime a door is opened or closed using
the power sliding door system the module learns
from its cycle. If a replacement power sliding door
component is installed or a door adjustment is made,
the module must re-learn the effort required to open
or close the door. A learn cycle can be performed with
a Diagnostic Scan Tool, such as the DRB IIIt, or with
a complete cycle of the door, using any one of the
command switches. Refer to Standard Procedures in
this section for detailed instructions.
The power sliding door system is designed with a
number of system inhibitors. These inhibitors are
necessary for safety and/or feasibility of the power
sliding door system. See the power sliding door sys-
tem inhibitors noted below:
POWER SLIDING DOOR SYSTEM INHIBITORS
²The power sliding door must be in thefullopen
or closed position in order for the power sliding door
system to start a cycle. If the door is not in this posi-
tion (based on the input from the full open, pawl or
ratchet switches) the door control module will not
respond to command switch inputs.
²The vehicles transmission must be inpark or
neutralin order for the power sliding door system to
start a cycle.
²The vehicles child lockout switch must be in the
ªUNLOCKEDº position in order for the power sliding
door systems B-pillar switches to function.
²If multiple obstacles are detected during the
same power open or close cycle the power sliding
door may go into full manual mode.
²If severe Diagnostic Trouble Codes (DTC) are
stored in the power sliding door control module the
power sliding door may go into full manual mode.
²Due to the high pressure created in the passen-
ger compartment with the blower motor on high, the
power sliding door may not complete a power close
cycle unless a window is cracked, allowing the pres-
sure to escape. This situation will only be experi-
enced on some vehicles, or vehicles with brand new
side door weather seals installed. Refer to the Side
Door Adjustment procedure in the Standard Proce-
dures section of this group.
²The vehicles fuel tank filler door must be in the
closed position. Due to the sliding door interference
with the open fuel tank filler door, mechanical link-
age prevents the side door from opening and striking
the fuel door. Refer to the Body section of this man-
ual for detailed information on the fuel door lockout
feature.Fig. 3 POWER SIDE DOOR FUSE LOCATION
RSPOWER SLIDING DOOR SYSTEM8N-21
POWER SLIDING DOOR SYSTEM (Continued)
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CONDITION POSSIBLE CAUSES CORRECTION
Low battery voltage Charge battery
Failure of sliding door control or
body control moduleDisconnect then reconnect battery to reset
module, function door, if no function exists
check for loose wire connections, see Body
Diagnostic Manual for detailed procedures
Failure of drive assembly Remove lower drive unit and check for no
drive condition
No latching in primary
and/or secondary positionsFailure of inside/outside handle
assemblyGo to that9POSSIBLE CAUSE9and review
9CORRECTIONS9
Failure of latch assembly Check wire connections and for blown fuse
Check cable connections
Check for foreign matter preventing the
operation of latch assembly
Troubleshoot using body diagnostic manual
Replace latch assembly, if necessary
Binding or sticking of components Establish location of binding and replace
necessary components
Failure of sliding door control or
body control moduleDisconnect then reconnect battery to reset
module, function door, if no function exists
check for loose wire connections, see Body
Diagnostic Manual for detailed procedures
Door seal force too high Inspect seals for damage, mis-assembly,
foreign matter. Refer to Door adjustment in
the Body section of the service manual for
specifications
Failure of drive assembly Remove lower drive unit and check for no
drive condition
Failure of striker Striker misaligned or loose
Striker damaged
Replace striker if necessary
Latch will not fully release
from primary positionFailure of latch assembly Check wire connections and for blown fuse
Check cable connections
Check for foreign matter preventing the
operation of latch assembly
Troubleshoot using body diagnostic manual
Replace latch assembly, if necessary
Failure of fuel filler door lockout
mechanismCheck operation of fuel filler door lockout
mechanism. Refer to the Body section for
information
Failure of sliding door control or
body control moduleDisconnect then reconnect battery to reset
module, function door, if no function exists
check for loose wire connections, see Body
Diagnostic Manual for detailed procedures
Failure of striker Striker misaligned or loose
RSPOWER SLIDING DOOR SYSTEM8N-25
POWER SLIDING DOOR SYSTEM (Continued)
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(2) Remove water shield patch covering access hole
in C-pillar.
(3) Disengage latch release link from clip on fuel
fill blocker latch arm (Fig. 12) .
(4) Open fuel fill door.
(5) Remove screws holding fuel fill neck to fuel
filler housing.
(6) Position fuel fill neck out of the way.
(7) Reaching inside fuel filler housing, release clips
holding housing to quarter panel (Fig. 9) .
(8) Remove fuel fill door from vehicle.
(9) Disengage clip holding link to fuel fill door
(Fig. 13) .
(10) Remove link from fuel fill door.
INSTALLATION
(1) Install spring to housing and door
(2) Snap door into housing.
(3) Insert lockout link into clip on fuel fill door.
(4) Engage clip to hold link to fuel fill door.
(5) Insert lockout link through grommet in panel
between inner and outer quarter panel.
(6) Close fuel fill door.
(7) Install fuel filler housing to outer quarter
panel.
(8) Verify that all clips on fuel filler housing are
fully engaged to outer quarter panel.
(9) Place fuel fill neck in position.
(10) Install screws to hold fuel fill neck to fuel
filler housing.(11) Engage latch release link into clip on fuel fill
blocker latch arm.
(12) Verify fuel fill blocker latch operation.
(13) Install water shield patch to cover access hole
in C-pillar.
(14) Install left quarter trim panel.
FUEL FILL DOOR BLOCKER
LATCH
REMOVAL
(1) Remove left quarter trim panel.
(2) Remove water shield patch covering access hole
in C-pillar.
(3) Disengage latch release link from clip on fuel
fill blocker latch arm (Fig. 12) .
(4) Remove screws holding fuel fill blocker latch to
C-pillar (Fig. 10) .
(5) Remove fuel fill blocker latch from vehicle.
INSTALLATION
(1) Position fuel fill blocker latch on vehicle.
(2) Install screws to hold fuel fill blocker latch to
C-pillar.
(3) Engage latch release link into clip on fuel fill
blocker latch arm with fuel door in the closed posi-
tion.
(4) Install water shield patch to cover access hole
in C-pillar.
(5) Verify fuel fill blocker latch operation.
(6) Install left quarter trim panel.
Fig. 9 Fuel Filler Housing and Door
1 - FUEL FILLER HOUSING W/LATCH
2 - CLIP
3 - FUEL FILLER HOUSING DOOR
4 - CLIPS
5 - FIX CLIP
Fig. 10 FUEL FILL
1 - FUEL FILLER BLOCKER LATCH ARM
2 - C-PILLAR
23 - 192 EXTERIORRS
FUEL FILL DOOR (Continued)
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FUEL FILL DOOR BLOCKER
LATCH STRIKER
REMOVAL
(1) Remove sliding door trim panel.
(2) Remove sound shield as necessary to access
striker
(3) Remove screws attaching fuel fill door blocker
latch striker to sliding door rear end frame (Fig. 11) .
(4) Remove fuel fill door blocker latch striker from
vehicle.
INSTALLATION
(1) Position fuel fill door blocker latch striker on
vehicle.
(2) Install screws attaching fuel fill door blocker
latch striker to sliding door rear end frame.
(3) Install sliding door sound shield.
(4) Install sliding door trim panel.
FUEL FILL DOOR BLOCKER
LOCKOUT LINK
REMOVAL
(1) Remove left quarter trim panel.
(2) Remove water shield patch covering access hole
in C-pillar.
(3) Disengage fuel filler lockout link from clip on
fuel fill blocker latch arm (Fig. 12).
(4) Open fuel fill door.
(5) Remove screws holding fuel filler housing to
fuel filler tube neck.
(6) Reaching inside fuel filler housing, release clips
holding housing to outer quarter panel.(7) Remove fuel filler housing and lockout link
from vehicle.
(8) Disengage clip holding link to fuel fill door
(Fig. 13).
(9) Remove link from fuel fill door.
INSTALLATION
(1) Insert link into clip on fuel fill door.
(2) Engage clip to hold link to fuel fill door.
(3) Insert lockout link through grommet in panel
between inner and outer quarter panel.
(4) Close fuel fill door.
Fig. 11 Fuel Fill Door Blocker Latch Striker
1 - LEFT SLIDING DOOR
2 - FUEL FILLER STOP STRIKER
Fig. 12 Fuel Filler Lockout Link at Latch Arm
1 - FUEL FILLER LOCKOUT LINK
2 - C-PILLAR
3 - FUEL FILLER BLOCKER LATCH ARM
4 - PLASTIC LINK CLIP
5 - INNER QUARTER PANEL
Fig. 13 Fuel Filler Lockout Link
1 - FUEL FILLER LOCKOUT LINK
2 - FUEL FILLER OPENING
3 - QUARTER PANEL
RSEXTERIOR23 - 193
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(5) Install fuel filler housing to outer quarter
panel.
(6) Verify that all clips on fuel filler housing are
fully engaged to outer quarter panel.
(7) Engage fuel filler lockout link into clip on fuel
fill blocker latch arm.
(8) Install water shield patch covering access hole
in C-pillar.
(9) Install left quarter trim panel.
GRILLE OPENING
REINFORCEMENT
REMOVAL
(1) Release hood latch and open hood.
(2) Remove bolts attaching hood latch to cross-
member and position latch out of the way.
(3) Remove radiator sight shield.
(4) Remove engine air inlet resonator.
(5) Remove hood cable.
(6) Remove hood prop rod.
(7) Remove screw attaching coolant recovery bottle
to crossmember.
(8) Remove bolts attaching radiator isolators to
crossmember.
(9) Remove bolts attaching ends of crossmember to
radiator closure panel (Fig. 14) .
(10) Lift crossmember upward and away from
radiator closure panel.
(11) Remove crossmember from vehicle.
INSTALLATION
(1) Place radiator closure panel crossmember in
position on vehicle.
(2) Insert ends of crossmember between layered
metal sections of radiator closure panel at each side
of radiator.
(3) Align with paint breaks around bolt heads.
(4) Install bolts attaching ends of crossmember to
radiator closure panel (Fig. 14) . Tighten bolts to 19
N´m (14 ft. lbs.) torque.
(5) Install bolts attaching radiator isolators to
crossmember.
(6) Install screw attaching coolant recovery bottle
to crossmember.
(7) Install bolt attaching air cleaner housing to
crossmember.
(8) Install engine air inlet resonator.
(9) Install radiator sight shield.
(10) Install hood prop rod.
(11) Align hood latch by placing latch over net
pierce tabs. If alignment is required, flatten tabs.
(12) Install bolts attaching hood latch to cross-
member. Tighten bolts to 13.5 N´m (10 ft. lbs.)
torque.
(13) Verify hood latch operation and hood align-
ment.
FRONT WHEELHOUSE
SPLASH SHIELD
REMOVAL
(1) Hoist and support vehicle on safety stands.
(Refer to LUBRICATION & MAINTENANCE/HOIST-
ING - STANDARD PROCEDURE)
(2) Remove front wheel. Refer to section 22, Tires/
Wheels, for recommended procedures.
(3) Remove push-in fasteners holding splash shield
to frame rail forward of suspension.
(4) Remove push-in fasteners holding splash shield
to frame rail rearward of suspension.
(5) Remove screws holding wheelhouse splash
shield to front fender.
(6) Remove splash shield from vehicle (Fig. 15).
Fig. 14 Radiator Closure Panel Crossmember
1 - RADIATOR CLOSURE PANEL CROSSMEMBER
2 - FRONT FASCIA
23 - 194 EXTERIORRS
FUEL FILL DOOR BLOCKER LOCKOUT LINK (Continued)
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