2000 DODGE NEON power steering

GROUP TAB LOCATORINIntroductionINaIntroduction0Lubrication and Maintenance2Suspension3Differential and Driveline5Brakes6Clutch7Cooling8ABattery8BStarting8CCharging System8DIgnition System8EInstrument Panel and Systems8EaInstrument Panel and Systems8FAudio System8GHorns8HVehicle Speed Control System8JTurn Signal and Flashers8KWindshield Wipers and Washers8LLamps8LaLamps8MRestraint System8NElectrically Heated Systems8OPower Distribution Systems8PPower Door Locks8QImmobilizer System8SPower Windows8TPower Mirrors8TaPower Mirrors8UChime Warning/Reminder System8WWiring Diagrams - LHD and RHD9Engine11Exhaust System13Frame and Bumpers14Fuel System19Steering21Transaxle22Tires and Wheels23Body24Heating and Air Conditioning24aHeating and Air Conditioning25Emission Control Systems

MAINTENANCE SCHEDULES
TABLE OF CONTENTS
page page
DESCRIPTION AND OPERATION
MAINTENANCE SCHEDULES................3
SPECIFICATIONS
UNSCHEDULED INSPECTION................3SCHEDULE ± A...........................3
SCHEDULE ± B...........................4
DESCRIPTION AND OPERATION
MAINTENANCE SCHEDULES
There are two maintenance schedules that show
proper service for your vehicle.
First is Schedule ±A. It lists all the scheduled
maintenance to be performed under ªnormalº operat-
ing conditions.
Second is Schedule ±B. It is a schedule for vehi-
cles that are operated under the following conditions:
²Frequent short trip driving less than 5 miles (8
km)
²Frequent driving in dusty conditions
²Extensive idling
²More than 50% of the driving is at sustained
high speeds during hot weather, above 90É F (32É C)
SPECIFICATIONS
UNSCHEDULED INSPECTION
At Each Stop For Fuel
²Check engine oil level and add as required.
²Check windshield washer solvent and add as
required.
Once A Month
²Check tire pressure and look for unusual wear
or damage.
²Inspect the battery and clean and tighten termi-
nals as required.
²Check fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission.
Add fluid as required.
²Check all lights and all other electrical items for
correct operation.
At Each Oil Change
²Inspect the exhaust system.
²Inspect brake hoses.
²Inspect the CV joints and front suspension com-
ponent boots and seals.²Rotate the tires at each oil change interval
shown on Schedule ± A (7,500 miles - 12 000 km) or
every other interval on Schedule ± B (6,000 miles -
10 000 km).
²Check the engine coolant level, hoses, and
clamps.
If mileage is less than 7,500 miles (12 000 km)
yearly, replace the engine oil filter at each oil change.
EMISSION CONTROL SYSTEM MAINTENANCE
The scheduled emission maintenance listed inbold
typeon the Maintenance Schedules, must be done at
the mileage specified to assure the continued proper
functioning of the emission control system. These,
and all other maintenance services included in this
manual, should be done to provide the best vehicle
performance and reliability. More frequent mainte-
nance may be needed for vehicles in severe operating
conditions such as dusty areas and very short trip
driving.
FLUID FILL POINTS AND LUBRICATION
LOCATIONS
The fluid fill/check locations and lubrication loca-
tions are located in each applicable group.
SCHEDULE ± A
7,500 Miles (12 000 km) or at 6 months
²Change the engine oil.
²Replace the engine oil filter.
15,000 Miles (24 000 km) or at 12 months
²Change the engine oil.
²Replace the engine oil filter.
²Adjust the drive belt tension.
22,500 Miles (36 000 km) or at 18 months
²Change the engine oil.
²Replace the engine oil filter.
²Inspect the front brake pads and rear brake lin-
ings.
PLLUBRICATION AND MAINTENANCE 0 - 3

CONDITION POSSIBLE CAUSES POTENTIAL CORRECTIONS
3. Loose Wheel Lug Nuts 3. Verify Wheel Lug Nut Torque
4. Worn Or Broken C/V Joint 4. Replace C/V Joint
5. Worn Or Loose Ball Joint 5. Tighten Or Replace Ball Joint
6. Worn Or Loose Control Arm Bushing 6. Tighten To Specified Torque Or Replace
Control Arm Bushing
7. Loose Crossmember Bolts 7. Tighten Crossmember Bolts To Specified
Torque
Road Wander 1. Incorrect Tire Pressure 1. Inflate Tires To Rcommended Pressure
2. Incorrect Front Or Rear Wheel Toe 2. Check And Reset Front Wheel Toe
3. Worn Wheel Bearings 3. Replace Wheel Bearing
4. Worn Control Arm Bushings 4. Replace Control Arm Bushing
5. Excessive Friction In Steering Gear 5. Replace Steering Gear
6. Excessive Friction In Steering Shaft
Coupling6. Replace Steering Coupler
7. Excessive Friction In Strut Upper
Bearing7. Replace Strut Bearing
Lateral Pull 1. Unequal Tire Pressure 1. Inflate All Tires To Recommended
Pressure
2. Radial Tire Lead 2. Perform Lead Correction Procedure
3. Incorrect Front Wheel Camber 3. Check And Reset Front Wheel Camber
4. Power Steering Gear Imbalance 4. Replace Power Steering Gear
5. Wheel Braking 5. Correct Braking Condition Causing
Lateral Pull
Excessive Steering
Free Play1. Incorrect Steering Gear Adjustment 1. Adjust Or Replace Steering Gear
2. Worn Or Loose Tie Rod Ends 2. Replace Or Tighten Tie Rod Ends
3. Loose Steering Gear Mounting Bolts 3. Tighten Steering Gear Bolts To The
Specified Torque
4. Loose Or Worn Steering Shaft Coupler 5. Replace Steering Shaft Coupler
Excessive Steering
Effort1. Low Tire Pressure 1. Inflate All Tires To Recommended
Pressure
2. Lack Of Lubricant In Steering Gear 2. Replace Steering Gear
3. Low Power Steering Fluid Level 3. Fill Power Steering Fluid Reservoir To
Correct Level
4. Loose Power Steering Pump Belt 4. Check and replace automatic belt
tensioner as necessary. If drive belt is worn
or glazed, replace belt.
5. Lack Of Lubricant In Steering Ball Joints 5. Lubricate Or Replace Steering Ball Joints
6. Steering Gear Malfunction 6. Replace Steering Gear
7. Lack Of Lubricant In Steering Coupler 7. Replace Steering Coupler
2 - 4 SUSPENSIONPL
DIAGNOSIS AND TESTING (Continued)

ASSEMBLY
(1) Back the ball joint press C-4212F set screw
outward so it does not extend out into the cup area
(Fig. 49).
(2) Start the bushing in the lower control arm
bushing bore by hand. Position the bushing so the
voids in the rubber are aligned in relationship to the
ball joint as shown (Fig. 50).
(3) Install the Receiver, Special Tool 6760, on the
tip of the Ball Joint Press screw drive.
(4) Place the lower control arm flange against the
cup area of the ball joint press and tighten the screw-drive until the Receiver contacts the outer circumfer-
ence of the bushing (Fig. 51). Slowly tighten the
screw-drive until the bushing bottoms in the lower
control arm bushing bore.
(5) Back off the Ball Joint Press screw-drive and
remove the power steering gear from the press.
(6) Install the lower control arm on the vehicle.
Fig. 49 Set Screw Backed Outward
1 ± SET SCREW
2 ± CUP AREA
Fig. 50 Aligning Bushing With Ball Joint
1 ± BALL JOINT
2 ± VOIDS
3 ± REAR ISOLATOR BUSHING
Fig. 51 Installing Bushing
1 ± LOWER CONTROL ARM FLANGE
2 ± ISOLATOR BUSHING
2 - 32 SUSPENSIONPL
DISASSEMBLY AND ASSEMBLY (Continued)

BRAKE PEDAL
NOTE: Before proceeding with this procedure,
review SERVICE WARNINGS AND CAUTIONS at the
beginning of REMOVAL AND INSTALLATION in this
section.
WITH AUTOMATIC TRANSAXLE
REMOVAL
(1) Disconnect and isolate the battery negative
cable from its post on the battery.
(2) Place the steering wheel and tires in the
STRAIGHT-AHEAD position. Using a steering wheel
holder, lock the steering wheel in place to keep it
from rotating (Fig. 37). This keeps the clockspring in
the proper orientation.
(3) Remove the steering column coupling retainer
pin, back off the pinch bolt nut, and remove the
steering column coupling pinch bolt (Fig. 38) (the
pinch bolt nut is caged to the coupling and is not
removable). Separate the upper and lower steering
column couplings.
(4) Depress and hold the brake pedal while rotat-
ing the brake lamp switch (Fig. 39) in a counterclock-
wise direction approximately 30 degrees.
(5) Pull the switch rearward and remove it from
its mounting bracket.
(6) Remove the clip securing the power brake
booster input rod to the brake pedal (Fig. 39).
Remove the input rod from the brake pedal.
(7) Remove the two upper nuts fastening the brake
pedal bracket to the power brake booster (Fig. 40).(8) Carefully pry the tie bar running between the
two upper booster mounting studs from its plastic
retaining fasteners.
(9) Remove the two remaining nuts fastening the
brake pedal bracket to the power brake booster (Fig.
40).
Fig. 37 Steering Wheel Holder
1 ± STEERING WHEEL
2 ± STEERING WHEEL HOLDER
3 ± DRIVERS SEAT
Fig. 38 Steering Column Couplings
1 ± STEERING COLUMN UPPER COUPLING
2 ± PINCH BOLT
3 ± STEERING COLUMN LOWER COUPLING
4 ± BRAKE PEDAL
5 ± NUT
6 ± RETAINER PIN
Fig. 39 Brake Lamp Switch
1 ± SWITCH
2 ± CLIP
3 ± BRAKE PEDAL
4 ± CONNECTOR
5 - 24 BRAKESPL
REMOVAL AND INSTALLATION (Continued)

(16) Reconnect the steering column lower coupling
to the steering column upper coupling (Fig. 38).
Install the coupling pinch bolt an tighten the pinch
bolt nut to a torque of 28 N´m (250 in. lbs.). Install
the pinch bolt retainer pin.
(17) Remove the steering wheel holder (Fig. 37).
(18) While looking under the instrument panel at
the lower coupling, rotate the steering wheel back-
and-forth to verify that the lower coupling does not
squeak against the dash-to-coupling seal.
(19) Reconnect the battery negative terminal.
(20) Check the stop lamps to verify they are oper-
ating properly and not staying on when the pedal is
in the released position.
(21) Road test the vehicle to ensure proper opera-
tion of the brakes.
WITH MANUAL TRANSAXLE
REMOVAL
(1) Remove the instrument panel. Refer to the
INSTRUMENT PANELS AND SYSTEMS group in
this service manual for the required procedure.
(2) Depress and hold the brake pedal while rotat-
ing the brake lamp switch (Fig. 39) in a counterclock-
wise direction approximately 30 degrees.
(3) Pull the switch rearward and remove it from
its mounting bracket.
(4) Disconnect the clutch cable from the clutch
pedal spacer (Fig. 41).(5) Disconnect the wiring harness connector going
to the clutch pedal switches (Fig. 42).
(6) Remove the clip securing the power brake
booster input rod to the brake pedal (Fig. 39).
Remove the input rod from the brake pedal.
(7) Remove the four nuts fastening the brake pedal
bracket to the power brake booster (Fig. 40).
(8) Remove the two nuts fastening the brake pedal
bracket to the instrument panel support (Fig. 40).
(9) Remove the brake pedal assembly.
(10) The pedal can be removed from it's bracket by
grinding off the peened end of the shaft, removing
the shaft, pedal and bushings. A service parts pack-
age is available to replace these items.
INSTALLATION
(1) If the pedal has been removed from it's
bracket, install the pedal, bushings and bolt-in-shaft
on the bracket using the available service parts pack-
age.
(2) Install the brake pedal assembly onto the studs
extending down from the instrument panel support
and power brake booster (Fig. 40).
(3) Install the two nuts fastening the brake pedal
bracket to the instrument panel support (Fig. 40).
Install the nuts all the way, but do not tighten them
at this time.
Fig. 41 Clutch Cable Connection
1 ± SNAP RING
2 ± CLUTCH PEDAL SPACER
3 ± CLUTCH PEDAL
4 ± CLUTCH CABLE
Fig. 42 Wiring Harness Connector
1 ± UPSTOP SWITCH
2 ± CLUTCH PEDAL
3 ± INTERLOCK SWITCH
4 ± CONNECTOR
5 - 26 BRAKESPL
REMOVAL AND INSTALLATION (Continued)

CAUTION: Use only a new brake booster input rod-
to-brake pedal retaining clip to ensure proper
retainment.
(4) Connect the power brake booster input rod-to-
brake pedal pin. Install a new retaining clip. Do not
use the old clip.
(5) Connect all previously removed vacuum hoses
to the vacuum check valve (Fig. 49).
(6) If the vehicle is equipped with ABS, install the
ICU mounting bracket on the frame rail using its
three bolts. Tighten the nuts to a torque of 23 N´m
(200 in. lbs.).
(7) If the vehicle is equipped with ABS, reinstall
the ICU. Refer to INTEGRATED CONTROL UNIT in
REMOVAL AND INSTALLATION within the
ANTILOCK BRAKE SYSTEM section of this service
manual group for the procedure.
(8) Install the master cylinder. For the master cyl-
inder without ABS removal and installation proce-
dure, refer to MASTER CYLINDER in this section of
this service manual group. For the master cylinder
with ABS removal and installation procedure, refer
to MASTER CYLINDER in the ANTILOCK BRAKE
SYSTEM section of this service manual group.
(9) Position the battery tray back in place. Install
the two bolts, then the two nuts mounting the bat-
tery tray to its bracket (Fig. 48). Tighten the two
bolts and nuts to a torque of 34 N´m (25 ft. lbs.).
(10) Reinstall the air cleaner box onto its grom-
meted alignment post (Fig. 48).
(11) Install the one nut and one bolt securing the
air cleaner box in place, then connect the wiring har-
ness connector at the air inlet sensor.
(12) Install the battery and clamp it in place.
(13) Connect the positive, then the negative
(ground) cable on the battery.
(14) Adjust the stop lamp switch as necessary.
Refer to STOP LAMP SWITCH in the ADJUST-
MENTS section of this group.
(15) Bleed the base brake system.
(16) Road test the vehicle to ensure proper opera-
tion of the brakes.
PROPORTIONING VALVE
NOTE: Before proceeding with this procedure,
review SERVICE WARNINGS AND CAUTIONS at the
beginning of REMOVAL AND INSTALLATION in this
section.
REMOVAL
(1) Using a brake pedal holder, depress the brake
pedal past its first one inch of travel and hold it in
this position (Fig. 53). This will isolate the master
cylinder from the brake hydraulic system and willnot allow the brake fluid to drain out of the master
cylinder reservoir.
(2) Disconnect the brake tube from the proportion-
ing valve requiring removal (Fig. 54).
(3) Unscrew the Proportioning valve from the mas-
ter cylinder.
Fig. 53 Brake Pedal Holder
1 ± CLUTCH PEDAL (IF EQUIPPED WITH MANUAL TRANSAXLE)
2 ± THROTTLE PEDAL
3 ± BRAKE PEDAL HOLDING TOOL
4 ± STEERING WHEEL
5 ± DRIVER'S SEAT
6 ± BRAKE PEDAL
Fig. 54 Proportioning Valves On Master Cylinder
1 ± RIGHT FRONT BRAKE TUBE
2 ± LEFT FRONT BRAKE TUBE
3 ± LEFT REAR BRAKE TUBE
4 ± REAR PROPORTIONING VALVES
5 ± RIGHT REAR BRAKE TUBE
5 - 32 BRAKESPL
REMOVAL AND INSTALLATION (Continued)

SPECIFICATIONS
BRAKE FLUID
The brake fluid used in this vehicle must conform
to DOT 3 specifications and SAE J1703 standards.
No other type of brake fluid is recommended or
approved for usage in the vehicle brake system. Use
only Mopar brake fluid or an equivalent from a
tightly sealed container.
CAUTION: Never use reclaimed brake fluid or fluid
from an container which has been left open. An
open container will absorb moisture from the air
and contaminate the fluid.
CAUTION: Never use any type of a petroleum-
based fluid in the brake hydraulic system. Use of
such type fluids will result in seal damage of the
vehicle brake hydraulic system causing a failure of
the vehicle brake system. Petroleum based fluids
would be items such as engine oil, transmission
fluid, power steering fluid, etc.
BRAKE ACTUATION SYSTEM
ACTUATION:
Vacuum Operated Power Brakes.....Standard
Hydraulic System.......Dual-Diagonally Split
BRAKE PEDAL:
Pedal Ratio..........................3.41
POWER BRAKE BOOSTER:
Make/Type..................Bosch/Vacuum
Mounting Studs.................. M8x1.25
Diaphragm Size/Type........ 205mmTandem
MASTER CYLINDER ASSEMBLY:
Type ........................Dual Tandem
Body Material...........Anodized Aluminum
Reservoir Material.............Polypropelene
MASTER CYLINDER BORE STROKE AND
SPLIT:
NonABS ..............22.23 mm x 34.0 mm
(0.875 in. x 1.34 in.)
ABS . . 23.82 mm x 34.0 mm (0.937 in. x 1.34 in.)
Displacement Split.................. 50/50MASTER CYLINDER FLUID OUTLET PORTS:
Tube Fitting Type...... SAE45ÉInverted Flare
W/ABS - Primary Tube Nut
Thread........................7/16 in.±24
W/ABS - Secondary Tube Nut
Thread........................ 3/8in.±24
W/O ABS - All Tube Nut Threads....7/16 in.±24
ABS HYDRAULIC CONTROL UNIT:
Hydraulic Tube Fitting
Type................ SAE45ÉInverted Flare
All Tube Nut Threads............7/16 in.±24
PROPORTIONING VALVE:
Material.......................Aluminum
Function.....Hydraulic Pressure Proportioning
BRAKE FASTENER TORQUE SPECIFICATIONS
DESCRIPTION TORQUE
BRAKE TUBES:
Tube Nuts............... 17N´m(145 in. lbs.)
MASTER CYLINDER:
Mounting Nuts.......... 28N´m(250 in. lbs.)
POWER BRAKE BOOSTER:
Mounting Nuts.......... 34N´m(300 in. lbs.)
DISC BRAKE CALIPER:
Caliper Banjo Bolt......... 48N´m(35ft.lbs.)
Guide Pin Bolts.......... 22N´m(192 in. lbs.)
Bleeder Screw........... 15N´m(125 in. lbs.)
WHEEL CYLINDER (REAR):
Mounting Bolts.......... 13N´m(115in.lbs.)
Bleeder Screw............ 10N´m(80in.lbs.)
DRUM BRAKE SHOE SUPPORT PLATE
(REAR):
Mounting Bolts........... 75N´m(55ft.lbs.)
DISC BRAKE ADAPTER (REAR):
Mounting Bolts........... 75N´m(55ft.lbs.)
HUB AND BEARING (REAR):
Retaining Nut.......... 217N´m(160 ft. lbs.)
PARKING BRAKE:
Lever Mounting Nuts..... 28N´m(250 in. lbs.)
TIRE AND WHEEL:
Wheel Mounting Nut...........109±150 N´m
(80±110 ft. lbs.)
INTEGRATED CONTROL UNIT:
Mounting Bolts........... 11N´m(97in.lbs.)
CAB Mounting bolts........ 2N´m(17in.lbs.)
Bracket-to-Frame Rail Bolts.......... 23N´m
(200 in. lbs.)
WHEEL SPEED SENSOR:
Head Mounting bolt...... 12N´m(105 in. lbs.)
PLBRAKES 5 - 63