tow DODGE NEON 2000 Service Manual Online

(1) Verify cable is routed properly with no kinked
or binding conditions.
(2) Release adjustment locking clip on cable at
throttle body.It is not necessary to remove clip.
(3) Grab cable conduit near adjustment body, push
in towards throttle body, then release grip (Fig. 27).
This allows cable to self adjust.
(4) Press locking clip to secure cable position (Fig.
28).
(5) Road test vehicle to verify proper transaxle
operation.BRAKE TRANSMISSION SHIFT INTERLOCK
CABLE
REMOVAL
(1) Disconnect the battery negative cable.
(2) Loosen set screw and remove knob from shifter
handle (Fig. 29).
(3) Remove the center console assembly as shown
in (Fig. 30).
Fig. 27 Throttle Valve Cable Adjustment
1 ± TAB UNLOCKED
Fig. 28 Cable Locking Clip
1 ± TAB LOCKED
2 ± THROTTLE VALVE CABLE
Fig. 29 Gearshift Knob Removal/Installation
1 ± SHIFTER KNOB
2 ± SET SCREW
Fig. 30 Center Console Removal/Installation
1 ± CONSOLE
2 ± SCREW (4)
3 ± SCREW (2)
PLTRANSAXLE 21 - 79
REMOVAL AND INSTALLATION (Continued)

(d) Tighten shift cable adjustment screw to 8
N´m (70 in. lbs.) torque.
(4) Verify proper cable adjustment. Engine should
start with the shifter lever in PARK (P) and NEU-
TRAL (N) positions ONLY.
(5) Install center console assembly (Fig. 215).
(6) Install gearshift knob and tighten set screw to
2 N´m (15 in. lbs.) torque (Fig. 214).
THROTTLE VALVE CABLE ADJUSTMENT
PROCEDURE
The transmission throttle valve is operated by a
cam on the valve body throttle lever. The throttle
lever is actuated by a cable connected to the engine
throttle body lever.
The throttle valve is located within the transaxle
valve body and is responsible for transaxle shift
speed, shift quality, and part-throttle downshift sen-
sitivity. Proper cable adjustment is essential for
proper transaxle operation.
NOTE: The air cleaner/throttle body assembly must
be installed into position before making this adjust-
ment.
(1) Verify cable is routed properly with no kinked
or binding conditions.(2) Release adjustment locking clip on cable at
throttle body.It is not necessary to remove clip.
(3) Grab cable conduit near adjustment body, push
in towards throttle body, then release grip (Fig. 217).
This allows cable to self adjust.
(4) Press locking clip to secure cable position (Fig.
218).
(5) Road test vehicle to verify proper transaxle
operation.
Fig. 216 Gearshift Cable Adjustment Screw
1 ± GEARSHIFT CABLE ADJUSTMENT SCREW
Fig. 217 Throttle Valve Cable Adjustment
1 ± TAB UNLOCKED
Fig. 218 Cable Locking Clip
1 ± TAB LOCKED
2 ± THROTTLE VALVE CABLE
21 - 136 TRANSAXLEPL
ADJUSTMENTS (Continued)

COWL COVER
REMOVAL
(1) Release hood latch and open hood.
(2) Remove windshield wiper arms, refer to Group
8K, Windshield Wiper and Washer Systems for
proper procedures.
(3) Remove the five screws holding cowl cover to
cowl at base of windshield opening (Fig. 23).(4) Remove hood to cowl seal, at the leading edge
of cowl cover. Pull the seal towards the front of the
vehicle.
(5) Separate the cowl cover from the vehicle.
INSTALLATION
(1) Place cowl panel in place on vehicle.
Fig. 20 Hood
1 ± FENDER TO HOOD HINGE SEAL
2 ± HOOD TO RADIATOR WEATHERSTRIP
3 ± FENDER TO HOOD SEAL4 ± COWL SIDE TO COWL TOP
5 ± COWL PLENUM TO HOOD WEATHERSTRIP
Fig. 21
1 ± HOOD
2 ± HOOD SILENCERFig. 22 Hood Hinge
1 ± HOOD HINGE
2 ± HOOD
3 ± HOOD HINGE
PLBODY 23 - 27
REMOVAL AND INSTALLATION (Continued)

(3) Remove rear seat closure panel silencer pad as
necessary to gain access to retractor.
(4) Remove bolt attaching seat belt lower anchor to
floor.
(5) Remove bolt attaching retractor to rear seat
closure panel (Fig. 71).
(6) Push seat belt bezel and buckle stab through
access hole in parcel shelf.
(7) From in trunk compartment, remove rear seat
belt retractor from vehicle.
INSTALLATION
(1) Position rear seat belt retractor in trunk com-
partment.
(2) Push seat belt bezel and buckle stab through
access hole in rear shelf trim panel.
(3) Install bolt attaching retractor to rear seat clo-
sure panel. Tighten the seat belt bolt to 40 N´m (30
ft. lbs.) torque.
(4) Install bolt attaching seat belt lower anchor to
floor. Tighten the seat belt bolt to 40 N´m (30 ft. lbs.)
torque.
(5) Install rear seat closure panel silencer pad.
(6) Install seat belt bezel to the rear shelf trim
panel.
(7) Install rear seat cushion and back.
CARPET
REMOVAL
For removal of the carpet, the carpet will need to
be cut under the instrument panel.
(1) Remove front seats.
(2) Remove rear seat cushion.
(3) Remove bolts attaching front seat belt lower
anchors to floor (Fig. 72).(4) Remove door sill trim covers.
(5) Remove cowl trim covers.
(6) Remove center floor console.
(7) Remove decklid release assist handle.
(8) Remove lower fasteners from B-pillar trim
panel.
(9) Pull carpet from behind trim panel.
(10) Fold carpet in half toward rear seat.
(11) Remove carpet through rear door opening.
INSTALLATION
The new carpet must be cut for installation. The
area is mark on the reverse side of the carpet. The
location is in front of the tunnel area.
(1) Install carpet through rear door opening.
(2) Unfold carpet.
(3) Tuck carpet behind trim panel.
(4) Install lower fasteners holding B-pillar trim
panel.
(5) Install decklid release assist handle.
(6) Install center floor console.
(7) Install cowl trim covers.
(8) Install door sill trim covers.
(9) Install bolts attaching front seat belt lower
anchors to floor. Tighten all seat belts to 40 N´m (30
ft. lbs.) torque.
(10) Install rear seat cushion.
(11) Install front seats.
SUN VISOR
All vehicles with driver and passenger side airbags
must have a colored coded five Bullet point airbag
Fig. 71 Rear Seat Belt Retractor
1 ± REAR RIGHT OUTER SEAT BELT
2 ± SEAT BELT RETRACTOR
Fig. 72 Carpet
1 ± FLOOR CARPET
2 ± TRUNK REAR END PANEL
23 - 56 BODYPL
REMOVAL AND INSTALLATION (Continued)

WELD LOCATIONS
FRONT SUSPENSION STRUT TOWER TO SIDE COWL AND DASH PANEL
PLBODY 23 - 77
SPECIFICATIONS (Continued)

FRONT SIDE COWL AND FRONT RAIL ASSEMBLY TO RAIL EXTENSION
FRONT SUSPENSION STRUT TOWER, FENDER SIDE SHIELD, SIDE RAIL AND REINFORCEMENTS
23 - 78 BODYPL
SPECIFICATIONS (Continued)

FRONT FENDER SIDE SHIELD, SIDE RAIL AND FRONT SUSPENSION STRUT TOWER
PLBODY 23 - 83
SPECIFICATIONS (Continued)

Then allow the system to evacuate an additional 10
minutes.
(3) Close all valves. Turn off and disconnect the
vacuum pump.
(4) The refrigerant system is prepared to be
charged with refrigerant.
R-134a REFRIGERANT
This vehicle uses a refrigerant called R-134a. It is
a non-toxic, non-flammable, clear colorless liquefied
gas.
R-134a refrigerant is not compatible with R-12
refrigerant in an air conditioning system. Even a
small amount of R-12 in a R-134a system could cause
compressor failure, refrigerant oil to sludge and/or
poor performance.Never add any other type of
refrigerant to a system designed to use R-134a
refrigerant. System failure will occur.
The high pressure service port is located on the
ffilter/drier. The low pressure service port is located
on the suction line near the strut tower.
When servicing a system, it is required that an air
conditioning charging recovery/recycling machine be
used (Fig. 18). Contact an automotive service equip-
ment supplier for proper equipment. Refer to the
operating instructions provided with the equipment
for proper operation.
A manifold gauge set (Fig. 19) must also be used in
conjunction with the charging and/or recovery/recy-
cling device. Only use gauges that have not been
used for R-12. The service hoses on the gauge set
should have manual (turn wheel) or automatic back
flow valves at the service port connector ends. This
will prevent refrigerant R-134a from being released
into the atmosphere.R-134a refrigerant requires a special type of com-
pressor oil. When adding oil, make sure to use the oil
that is specified on the under hood label.
The use of R-134a will have a positive environmen-
tal impact due to it's zero ozone depletion and low
global warming impact.
SERVICING REFRIGERANT OIL LEVEL
CAUTION: The refrigerant oil used in a R-134a A/C
system is unique. Use only oils which were
designed to work with R-134a refrigerant. The oil
designated for this vehicle is ND8 PAG (polyalka-
lene glycol).
Recovery/recycling equipment will measure the
lubricant being removed. This is the amount of lubri-
cant to be added back to the system. If a new com-
pressor is being installed, drain lubricant from old
compressor, measure the amount drained and discard
old lubricant. Drain the lubricant from the new com-
pressor into a clean container. Return the amount of
lubricant measured from the old compressor, plus the
amount reclaimed from the system back into the new
compressor.
Fig. 18 Refrigerant Recovery/Recycling Station -
Typical
1 ± R-134 REFRIGERANT RECOVERY MACHINE
Fig. 19 Manifold Gauge Set - Typical
1 ± LOW PRESSURE GAUGE
2 ± HIGH PRESSURE GAUGE
3 ± VALVE
4 ± VACUUM/REFRIGERANT HOSE (YELLOW W/BLACK STRIP)
5 ± HIGH PRESSURE HOSE (RED W/BLACK STRIP)
6 ± LOW PRESSURE HOSE (BLUE W/BLACK STRIP)
7 ± VALVE
PLHEATING AND AIR CONDITIONING 24 - 19
SERVICE PROCEDURES (Continued)

REMOVAL
(1) Remove the wire connector from the low pres-
sure cut-off switch.
(2) Remove the center bolt of refrigerant line
plumbing sealing plate (Fig. 37).
(3) Carefully pull the refrigerant line-sealing plate
assembly from the expansion valve towards front of
vehicle. Do not scratch the expansion valve sealing
surfaces with pilot tubes.
(4) Cover the openings on A/C line-sealing plate
assembly to prevent contamination.
(5) Remove two screws securing the expansion
valve to the evaporator sealing plate.
(6) Carefully remove valve.
INSTALLATION
(1) Remove and replace the aluminum gasket on
the evaporator sealing plate.
(2) Carefully hold the expansion valve to the evap-
orator sealing plate so not to scratch the sealing sur-
face. Install two screws and tighten to 1163 N´m
(100630 in. lbs.).
(3) Remove and replace the aluminum gasket on
the refrigerant line- sealing plate assembly.
(4) Carefully hold the refrigerant line-sealing plate
assembly to the expansion valve. Install bolt and
tighten to 2363 N´m (200630 in. lbs.).
(5) Connect wires to low pressure cut-off switch.
(6) Evacuate and recharge system.
(7) After expansion valve is installed, system is
charged, and leaks have been checked, repeat A/C
performance check.
HEATER CORE
Refer to HVAC Housing Disassembly and Assembly
in this section for heater core removal procedure.
HEATER HOSES
CAUTION: When removing hoses from heater core
inlet or outlet nipples DO NOT exert excess pres-
sure. The heater core may become damaged and
leak engine coolant.
NOTE: Review Cooling System Precautions before
proceeding with this operation.
REMOVAL
(1) Drain engine cooling system. Refer to Group 7,
Cooling System.
(2) Using spring tension clamp pliers, remove
clamps at end of heater hose to be removed (Fig. 38).
(3) Carefully rotate hose back and forth while pull-
ing away from connector nipple.INSTALLATION
For installation, reverse the above procedures.
Fig. 37 Expansion Valve - Typical
1 ± ALUMINUM N-GASKET
2 ± PLUMBING SEALING PLATE
3 ± LOW/DIFFERENTIAL PRESSURE CUT-OFF SWITCH
4 ± DASH PANEL
5 ± H-VALVE
6 ± EVAPORATOR SEALING PLATE
7 ± H-VALVE
Fig. 38 Heater Hoses and Clamps
1 ± COWL PANEL
2 ± HEATER HOSE AND CLAMPS
3 ± HEATER CORE TUBES
4 ± HEATER HOSE SUPPLY AND RETURN TUBES
24 - 28 HEATING AND AIR CONDITIONINGPL
REMOVAL AND INSTALLATION (Continued)