DODGE NEON 2000 Service Repair Manual

GENERATOR
ENGINE
STARTER
MOTOR
C18
GENERATOR
FIELD
DRIVER (+)POWERTRAIN
CONTROL
MODULE
K20
18
DG
21FUSE20A
21
34
36
POWER
DISTRIBUTION
CENTER BATTERY
A0
6
RD
A0 8RD
Z0
8
BK
Z1
10
BK
G105
A142
18
DG/OR
1C101
A142
18
DG/OR
S122
2
1
RELAY DOWN
SHUT
AUTOMATIC
A14
18
RD/WT
S106
A14
14
RD/WT
(IN PDC)
B(+)
S121
GROUNDSENSOR INLET AIR
TEMPERATURE
SENSOR
SIGNAL GROUNDSENSOR
SIGNAL SENSOR TEMPERATUREINLET AIR
VT/LG20 G31BK/LB20 K4
BK/LB20 K4
1 2
C243C252
S113
RD/WT18 A14
46C2
B(+) FUSED
SENSOR
TEMPERATURE
AIR
INLET
A11
12
BK
BK/GY8 A11
FUSIBLE
LINK
S125
BK/GY8 A11
BK/GY8 A11
G104
(8W-30-2)
(8W-30-6)
(8W-30-11) (8W-10-16)(8W-10-2)
(8W-10-3)
(8W-15-8)
(8W-10-17)
(8W-21-2)(8W-30-2)(8W-10-16)
(8W-10-17)
(8W-30-6)(8W-30-6) (8W-15-8)
8W - 20 - 2 8W-20 CHARGING SYSTEMPL
008W-10PLI02002

8W-21 STARTING SYSTEM
Component Page
Battery............................8W-21-2
Engine Starter Motor.................8W-21-2
Engine Starter Motor Relay............8W-21-2
Fuse 9 (PDC).......................8W-21-2
Fusible Link A11....................8W-21-2Component Page
Generator..........................8W-21-2
Ignition Switch......................8W-21-2
Power Distribution Center.............8W-21-2
Powertrain Control Module............8W-21-2
PL8W - 21 STARTING SYSTEM 8W - 21 - 1

28 26
2524
T40
14
BR
ENGINE
STARTER
MOTOR
RELAY
(IN PDC)
6
SWITCH IGNITION
MOTOR STARTER
ENGINE
BR14 T40
30A
FUSE
9
9
A0
6
RD
CENTER DISTRIBUTION
POWER
1 2
A0
8
RD
BATTERY
S125
BK/GY8 A11
GENERATOR
4C102
M
3 LOCK 0 OFF
2 RUN 1 START
2 HOLD-IN 1 PULL-IN A41
14
YL
A41
14
YL23C103B23
C131
POWERTRAIN
CONTROL
MODULE
K90
20
TN
K90
20
TN
6C101
A1
14
RD
B24C10324
A1
14
RD
A1
14
RD
B(+)
STARTER
RELAY
CONTROL
4
1
2
03
7
1
4 ACC
MOTOR ENGINE
A11
12
BK
BK/GY8 A11
FUSIBLE
LINK
BK/GY8 A11
(8W-10-8)(8W-10-2)
(8W-10-3)
(8W-20-2)
(8W-20-2)
(8W-10-8)
(8W-30-15)
8W - 21 - 2 8W-21 STARTING SYSTEMPL
008W-10PLI02102

8W-30 FUEL/IGNITION SYSTEM
Component Page
A/C Compressor Clutch Relay...........8W-30-9
A/C High Pressure Switch.............8W-30-11
Airbag Control Module................8W-30-4
Automatic Shut Down Relay........8W-30-2, 3, 5
Brake Lamp Switch............8W-30-12, 13, 14
Brake Shift Interlock Solenoid.........8W-30-13
Brake Warning Indicator Switch........8W-30-13
Camshaft Position Sensor..............8W-30-7
Center High Mounted Stop Lamp.......8W-30-14
Clockspring........................8W-30-12
Clutch Interlock Switch..............8W-30-15
Controller Anti-Lock Brake..........8W-30-4, 13
Crankshaft Position Sensor............8W-30-7
Data Link Connector................8W-30-2, 4
Engine Coolant Temperature Sensor.....8W-30-7
Engine Oil Pressure Switch............8W-30-2
Engine Starter Motor Relay...........8W-30-15
Fuel Injector No. 1...................8W-30-5
Fuel Injector No. 2...................8W-30-5
Fuel Injector No. 3...................8W-30-5
Fuel Injector No. 4...................8W-30-5
Fuel Pump Module..................8W-30-10
Fuel Pump Relay...................8W-30-10
Fuel Tank.........................8W-30-10
Fuse 6 (FB)........................8W-30-13
Fuse 7 (FB)........................8W-30-13
Fuse 10 (FB).....................8W-30-9, 10
Fuse 11 (FB).....................8W-30-9, 10
Fuse 21 (PDC)..................8W-30-2, 4, 10
Fuse 23 (PDC)......................8W-30-13
Fuse Block....................8W-30-9, 10, 13
G101........................8W-30-3, 12, 15Component Page
G102.......................8W-30-2, 4, 13, 15
G201.............................8W-30-12
G303.............................8W-30-10
Generator.........................8W-30-11
Idle Air Control Motor................8W-30-8
Ignition Coil........................8W-30-5
Inlet Air Temperature Sensor...........8W-30-6
Instrument Cluster................8W-30-4, 10
Knock Sensor.......................8W-30-6
Leak Detection Pump.................8W-30-9
Left Tail/Stop Lamp.................8W-30-14
Manifold Absolute Pressure Sensor......8W-30-6
Multi-Function Switch...............8W-30-14
Noise Suppressor....................8W-30-5
Oxygen Sensor 1/1 Upstream...........8W-30-3
Oxygen Sensor 1/2 Downstream.........8W-30-3
Park/Neutral Position Switch..........8W-30-15
Power Distribution Center......8W-30-2, 4, 10, 13
Power Steering Pressure Switch........8W-30-15
Powertrain Control Module.....8W-30-2, 3, 4, 5, 6,
7, 8, 9, 10, 11, 12, 13, 15
Proportional Evap/Purge Solenoid.......8W-30-15
Radiator Fan Relay...................8W-30-9
Remote Keyless Entry Module..........8W-30-4
Right Tail/Stop Lamp................8W-30-14
Sentry Key Immobilizer Module.........8W-30-4
Throttle Position Sensor...............8W-30-6
Torque Converter Clutch Solenoid.......8W-30-9
Vehicle Speed Control Servo........8W-30-12, 13
Vehicle Speed Control Switch..........8W-30-12
Vehicle Speed Sensor.................8W-30-8
PL8W - 30 FUEL/IGNITION SYSTEM 8W - 30 - 1

21FUSE20A
21
POWER
DISTRIBUTION
CENTER BATT A0
3836
3435
C24667C2
FUSED
B(+)A142
18
DG/OR
1C101
K51
18
DB/YLA142
18
DG/OR 16
MODULE CONTROL
POWERTRAIN DATA
LINK
CONNECTOR
C16
47C2
GROUND GROUND
C250
GROUND
C110
G102
Z11
18
BK/WTZ12
20
BK/TN
S107
Z12
18
BK/TN
7C102
Z12
18
BK/TN
Z12
18
BK/TN
AUTOMATIC
SHUT
DOWN
RELAY
CONTROLOUTPUTRELAY SHUT DOWNAUTOMATIC
A14
18
RD/WTA14
18
RD/WT
A14
14
RD/WT
A14
18
RD/WTA14
18
RD/WT
AUTOMATIC
SHUT
DOWN
RELAY
(IN PDC)
12C1
1
SWITCH PRESSURE
OIL
ENGINE
G6
20
GY
S106
ENGINE OIL
PRESSURE
SWITCH
SENSE
S121
(8W-10-16)(8W-10-2)
(8W-10-3)
(8W-30-4) (8W-10-7)
(8W-15-4)
(8W-15-4)(8W-10-16)
(8W-10-17)
8W - 30 - 2 8W-30 FUEL/IGNITION SYSTEMPL
008W-10PLI03002

C1011
DG/OR18 A142
AUTOMATIC
SHUT
DOWN
RELAY
(IN PDC)
36
30C151C2
OXYGEN
SENSOR
1/1
SIGNAL SIGNAL1/2 SENSOR OXYGEN
OXYGEN
SENSOR
GROUND
MODULE CONTROL
POWERTRAIN
324
1
S121
UPSTREAM 1/1
SENSOR
OXYGEN
4
OXYGEN
SENSOR
1/2
DOWNSTREAM
(2.0L)
1
32
18
POWERTRAIN
CONTROL
MODULE
K41
20
BK/DGK141
20
TN/WT
K127
18
BK/OR
K127
18
BK/ORK127
18
BK/OR
8C101
Z1
18
BK
G101
C1026
Z1
18
BK
Z1
18
BK
S112
K79
18
OR/RD
HEATED
OXYGEN
SENSOR
RELAY
CONTROL
S122
27C1
A142
18
DG/ORA142
18
DG/OR
C1
BATT A14
S129
1.8L 2.0L
C16
OUTPUTRELAYDOWNSHUT AUTOMATICA142
18
DG/OR
A142
18
DG/OR
(8W-30-2)
(8W-10-17)
(8W-15-3) (8W-15-3) (8W-10-17) (8W-10-16)
PL8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 3
PLI03003008W-10

BATT A0
CENTER DISTRIBUTION
POWER
21
20A
FUSE
21
16
C259
MODULE CONTROL
POWERTRAIN
75C2 C265
7 6
245
S104
G102
S107
10
CONTROLLER
ANTI-LOCK
BRAKE
C20C10420
MODULE IMMOBILIZER
KEY
SENTRY AIRBAG
CONTROL
MODULE
212192
MODULE ENTRY
KEYLESS
REMOTE
CLUSTER INSTRUMENT
CONNECTOR
LINK
DATA
D25
22
VT/YLD25
20
VT/YLD25
22
VT/YLD25
18
VT/YL
D25
22
VT/YL
D25
20
VT/YL
D25
20
VT/YLD25
18
VT/YL
D25
20
VT/YLD20
20
LGD21
20
PK
A14
18
RD/WT
S106
Z12
20
BK/TNZ12
20
BK/TN
Z12
18
BK/TN
PCI
BUSSCI
RECEIVESCI
TRANSMIT
SCI
RECEIVESCI
TRANSMITFUSED
B (+)
PCI
BUSGROUND GROUND A14
14
RD/WT
PCI
BUS
PCI
BUS BUSPCI
BUSPCI
BUSPCI
S217
(8W-10-16)(8W-10-2)
(8W-10-3) (8W-10-7)
(8W-15-4) (8W-15-4) (8W-35-2)
(8W-39-3) (8W-43-2)
(8W-43-3)
(8W-39-10)
(8W-39-11)(8W-40-6) (8W-10-16)
8W - 30 - 4 8W-30 FUEL/IGNITION SYSTEMPL
008W-10PLI03004

1
2
2
1
2
12
1
FUEL
INJECTOR
A142
18
DG/ORA142
18
DG/ORA142
18
DG/ORA142
18
DG/ORA142
18
DG/OR
A142
18
DG/OR
1
2
IGNITION
COIL
3
SUPPRESSOR NOISE
A142
18
DG/OR
C11317C17C116C111C13C1
IGNITION
COIL
NO. 2K17
18
DB/TNK19
18
BK/GY
K11
18
WT/DBK12
18
TNK13
18
YL/WTK14
18
LB/BR
FUEL
INJECTOR
NO. 1
MODULE CONTROL
POWERTRAIN NO. 1NO. 2 INJECTOR
FUEL
NO. 3 INJECTOR
FUELNO. 4 INJECTOR
FUELDRIVER DRIVERNO. 2 INJECTORFUEL
DRIVERNO. 3 INJECTORFUEL
DRIVERNO. 4 INJECTORFUEL
NO. 1COIL IGNITIONDRIVER DRIVER
S122
(IN PDC)
RELAY
DOWN
SHUT
AUTOMATIC
1C101
A142
18
DG/OR
A142
18
DG/OR
S121
36
BATT A14
(8W-10-17) (8W-30-2)
(8W-10-17) (8W-10-16)
PL8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 5
PLI03005008W-10

C12552C2 C13543C2 C26136C1MODULE CONTROL
POWERTRAIN
1
2
1
2123
3
2
1
SENSOR PRESSURE
ABSOLUTE
MANIFOLD S113S114
SENSOR POSITION
THROTTLE
KNOCK
SENSOR
2C101
S130
3C101
C1015 K42
20
DB/LG
K4
20
BK/LB
K4
20
BK/LBK4
20
BK/LBK4
20
BK/LB
K4
20
BK/LB
K4
18
BK/LB
K22
20
OR/DB
K22
20
OR/DB
K6
18
VT/WT
K6
18
VT/WT
K6
18
VT/WT
K1
20
DG/RD
K4
18
BK/LB
G31
20
VT/LG
KNOCK
SENSOR
SIGNALINLET AIR
TEMPERATURE
SENSOR
SIGNALSENSOR
GROUND
SIGNAL SENSOR POSITION THROTTLE
5V
SUPPLYMAP
SENSOR
SIGNAL
SUPPLY5V THROTTLE
POSITION
SENSOR
SIGNAL
SENSOR
GROUND SIGNAL SENSOR TEMPERATUREINLET AIR
SENSOR
GROUND
5V
SUPPLYMAP
SIGNAL SENSOR
SENSOR
GROUND K6
18
VT/WT
SENSOR TEMPERATURE
AIR
INLET
(8W-70-3)
8W - 30 - 6 8W-30 FUEL/IGNITION SYSTEMPL
008W-10PLI03006

312
CRANKSHAFT
POSITION
SENSOR
8V
SUPPLYSENSOR
GROUND
K7
20
OR
1
32
8V
SUPPLY
SENSOR
GROUNDCAMSHAFT
POSITION
SENSOR
CAMSHAFT
POSITION
SENSOR
SIGNAL
S123
K24
20
GY/BK
K4
20
BK/LB
K4
20
BK/LB
K4
20
BK/LB
C243
SENSOR
GROUND
1
2
S130
C1
2632C1 C133
K44
20
TN/YL
SENSOR TEMPERATURE
COOLANT
ENGINE
CRANKSHAFT
POSITION
SENSOR
SIGNALCAMSHAFT
POSITION
SENSOR
SIGNALENGINE
COOLANT
TEMPERATURE
SENSOR
SIGNAL CRANKSHAFT
POSITION
SENSOR
SIGNAL
MODULE CONTROL
POWERTRAIN
BK/LB20 K4
C1012
BK/LB18 K4
S113
K2
20
TN/BK
K4
20
BK/LB
C244
SUPPLY8V K7
20
OR
K7
20
OR
C1014K7
20
OR
(8W-70-2)
(8W-70-3)
(8W-30-6)
PL8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 7
PLI03007008W-10