DODGE NEON 1999 Service Repair Manual

3130
2728
T40
14
BR
ENGINE
STARTER
MOTOR
RELAY
(IN PDC)
10
3 ACC 0 OFF
2 RUN
1 START
SWITCH
IGNITION BATT A1
YL14 A41
MTX ATX
A41
14
YL
1C101
YL14 A41
1
2
SWITCH POSITION
PEDAL
CLUTCH
T141
14
YL/RD
BK18Z1
ATX MTX
Z1
18
BK
G101MOTOR STARTER
ENGINE
BR14 T40
30A
FUSE
11
11
A0
6
RD
CENTER DISTRIBUTION
POWER
1 2
A0
8
RD
BATTERY
1 PULL-IN
2 HOLD-IN S125
BK/GY8 A11
BK12 A11
GENERATOR
SENSE SWITCH POSITIONNEUTRALPARK/
MODULE
CONTROL
POWERTRAIN
S106
T41
18
BR/YL
T41
18
BR/YL
T41
20
BR/YL
76C1
2
1C160
LINK FUSIBLE
12
S107
3
0 2 1
P/NM
SWITCH POSITION
NEUTRAL
PARK/
(8W-10-7)
(8W-15-2)(8W-10-7)(8W-10-5) (8W-10-7)
(8W-20-2)
(8W-20-2)
(8W-30-13)
(8W-15-2)
(8W-51-2)
8W - 21 - 2 8W-21 STARTING SYSTEM
EXCEPT BUILT-UP-EXPORTPL
J988W-18244

3130
2728
T40
14
BR
ENGINE
STARTER
MOTOR
RELAY
(IN PDC)
10
BATT A1
YL14 A41
MTX ATX
A41
14
YL
1C101
1
2
SWITCH POSITION
PEDAL
CLUTCH
BK18Z1
ATX MTX
Z1
18
BK
G101MOTOR STARTER
ENGINE
BR14 T40
30A
FUSE
11
11
A0
6
RD
CENTER DISTRIBUTION
POWER
1 2
A0
8
RD
BATTERY
S125
BK/GY8 A11
BK12 A11
GENERATOR
SENSE SWITCH POSITIONNEUTRALPARK/
MODULE
CONTROL
POWERTRAIN
S106
T41
18
BR/YL
T41
18
BR/YL
T41
20
BR/YL
76C11C160
LINK FUSIBLE
S107
3
0 2 1
14
2
Z1
18
BK
S127
120 OFF 2 RUN
1 START
3 ACC
IGNITION
SWITCH
1 PULL-IN
2 HOLD-IN
PARK/
NEUTRAL
POSITION
SWITCH
P/N
2
IMMOBILIZER
T141 14YL/RD
A41 14YL
8C242
3C242
A41 14YL
A41
16
YL
A41
16
YL
M
(8W-15-3)(8W-10-7)(8W-10-6) (8W-10-7)
(8W-20-2)
(8W-20-2)
(8W-30-13)
(8W-15-3)(8W-10-7)
(8W-51-3) (8W-61-8)
PL8W-21 STARTING SYSTEM
LHD BUILT-UP-EXPORT8W - 21 - 3
8246J988W-1

3130
2728
T40
14
BR
ENGINE
STARTER
MOTOR
RELAY
(IN PDC)
BK18Z1
ATX MTX
Z1
18
BK
G101MOTOR STARTER
ENGINE
BR14 T40
30A
FUSE
11
11
A0
6
RD
CENTER DISTRIBUTION
POWER
1 2
A0
8
RD
BATTERY
S125
BK/GY8 A11
BK12 A11
GENERATOR
SENSE SWITCH POSITIONNEUTRALPARK/
MODULE
CONTROL
POWERTRAIN
S106
T41
18
BR/YL
T41
18
BR/YL
T41
20
BR/YL
76C11C160
LINK FUSIBLE
S107
Z1
18
BK
S127
12
1 PULL-IN
2 HOLD-IN
PARK/
NEUTRAL
POSITION
SWITCH
P/N
2
YL16 A41
YL16 A41
14YL A41
C2423
C2428
14YL A41
14YL/RD T141
IMMOBILIZER
SWITCH IGNITION
3 ACC 1 START
2 RUN
0 OFF
2
14
1
203
C1011
YL14 A41
ATX MTXA41
14
YL
BATT A1
10
CLUTCH
PEDAL
POSITION
SWITCH
2 1
M
(8W-15-3)(8W-10-7)(8W-10-6)
(8W-20-2)
(8W-20-2)
(8W-30-13)
(8W-15-3)
(8W-51-3) (8W-61-8) (8W-10-7) (8W-10-7)
8W - 21 - 4 8W-21 STARTING SYSTEM
RHD BUILT-UP-EXPORTPL
J988W-18247

8W-30 FUEL/IGNITION SYSTEMS
Component Page
A/C Compressor Clutch Relay...........8W-30-12
A/C High Pressure Switch..............8W-30-12
Airbag Control Module.................8W-30-4
Automatic Shut Down Relay...........8W-30-2, 3
Battery Temperature Sensor...........8W-30-3, 7
Camshaft Position Sensor............8W-30-7, 16
Center High Mounted Stop Lamp........8W-30-15
Clockspring.........................8W-30-14
Controller Anti-Lock Brake...........8W-30-4, 15
Crankshaft Position Sensor...........8W-30-7, 16
Data Link Connector.................8W-30-2, 4
Downstream Heated Oxygen Sensor.......8W-30-3
Duty Cycle Evap/Purge Solenoid.......8W-30-9, 10
EGR Transducer Solenoid............8W-30-9, 10
Engine Coolant Temperature Sensor.......8W-30-7
Engine Starter Motor Relay............8W-30-13
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-30-11
Fuel Pump Relay.....................8W-30-11
Fuse 10 (FB)...................8W-30-9, 10, 11
Fuse 21 (PDC).................8W-30-2, 3, 4, 11
Fuse 25 (PDC).......................8W-30-15
Fuse Block.....................8W-30-9, 10, 11
G101............................8W-30-3, 14
G102.......................8W-30-2, 4, 14, 15Component Page
G202..............................8W-30-14
G303..............................8W-30-11
Generator..........................8W-30-12
Iat/Map Sensor.......................8W-30-6
Idle Air Control Motor.................8W-30-8
Ignition Coil Pack.....................8W-30-5
Immobilizer.....................8W-30-3, 8, 16
Immobilizer Engine Sensor.............8W-30-16
Instrument Cluster............8W-30-7, 8, 11, 12
Knock Sensor........................8W-30-6
Noise Supressor......................8W-30-5
Park/Neutral Position Switch...........8W-30-13
Power Distribution Center.....8W-30-2, 3, 4, 11, 15
Power Steering Pressure Switch..........8W-30-4
Powertrain Control
Module..........8W-30-2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13, 14, 15, 16
Solid State Fan Relay.................8W-30-12
Stop Lamp Switch.................8W-30-14, 15
Throttle Position Sensor................8W-30-6
Torque Converter Clutch Solenoid......8W-30-9, 10
Turn Signal/Hazard Switch.............8W-30-15
Upstream Heated Oxygen Sensor.........8W-30-3
Vapor Canister Leak Detector............8W-30-9
Vehicle Speed Control Servo.........8W-30-14, 15
Vehicle Speed Control Switch...........8W-30-14
Vehicle Speed Sensor................8W-30-8, 16
PL8W - 30 FUEL/IGNITION SYSTEMS 8W - 30 - 1

21FUSE20A
21
POWER
DISTRIBUTION
CENTER BATT A0
AUTOMATIC
SHUT
DOWN
RELAY
61
60
5758
72
C14667C1
A14
16
RD/WT
A14
18
RD/WT
S105
FUSED
B(+)ASD
RELAY
CONTROLA142
18
DG/OR
6C161
A142
18
DG/OR
S122
K51
18
DB/YL
22
A142
18
DG/OR
A14
16
RD/WT
16
MODULE CONTROL
POWERTRAIN DATA
LINK
CONNECTOROUTPUTRELAYASD
C26
47C1
GROUND GROUND
C150
GROUND
C210
G102
Z11
20
BK/WTZ12
20
BK/TN
S104
Z12
18
BK/TN
10C160
Z12
18
BK/TN
Z12
20
BK/TN
(8W-10-16)(8W-10-5)
(8W-10-6)
(8W-10-16)
(8W-30-4) (8W-10-5)
(8W-15-4) (8W-15-4)
8W - 30 - 2 8W-30 FUEL/IGNITION SYSTEMPL
J988W-18248

324
114
2
3
SENSOR OXYGEN
HEATED
UPSTREAM
K141
20
TN/WT
4C160
K141
20
TN/WT
DG/OR18 A142
K41
20
BK/DG
K4
20
BK/LBK4
20
BK/LB
S118
Z1
18
BKZ1
18
BK
S119
S110
1Z1
18
BK
S107
Z1
20
BK
Z1
18
BK
G101
DG/OR18 A142
22
S122
DG/OR18 A142
C1616
DG/OR18 A142
5857
60RELAY DOWN
SHUT
AUTOMATIC
BATT A0
CENTER DISTRIBUTION
POWER
21
20A
FUSE
21
C161POWERTRAIN
CONTROL
MODULE
30C2
UPSTREAM
HEATED
OXYGEN
SENSOR
SIGNAL SIGNALSENSOR OXYGENHEATED DOWNSTREAM
C151
C143
GROUNDSENSOR
MODULE
CONTROL
POWERTRAIN
BK/LB20 K4
BK/LB18 K4
K4
20
BK/LB
S120
6C2
ASD
RELAY
OUTPUT
A142
18
DG/OR
K4
20
BK/LB
10C161
51
K4
20
BK/LBK4
18
BK/LB
SENSOR TEMPERATURE
BATTERY
S127
BUILT-UP-EXPORT EXCEPT BUILT
-UP-EXPORT
DOWNSTREAM
HEATED
OXYGEN
SENSOR
(2.0L)
2C170IMMOBILIZER
(BUILT-
UP-EXPORT)
(8W-70-3)
(8W-15-2)
(8W-15-3)
(8W-15-2)
(8W-15-3)(8W-10-5)
(8W-10-16) (8W-10-5)
(8W-10-6)
(8W-10-16)
(8W-30-2)
(8W-70-3)
(8W-30-7) (8W-61-8)
PL8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 3
8250J988W-1

4
C145
Z12
22
BK/TN
Z12
22
BK/TN
SWITCH PRESSURE
STEERING
POWER
1
2
K10
20
WT
POWER
STEERING
PRESSURE
SWITCH
SENSE
76
75C165C1
SCI
RECEIVESCI
TRANSMITD21
20
PK
D20
20
LG
D21
20
PK
BK/TN22 Z12
5
Z12
18
BK/TN
G102
S104
MODULE CONTROL
POWERTRAIN
S105
19 18
AIRBAG
CONTROL
MODULE
113
D1
20
VT/BR
11C10112
D1
20
VT/BR
D2
20
WT/BK
D2
20
WT/BK
16
22
RD/WT16 A14
72
BATT A0
CENTER DISTRIBUTION
POWER
21
20A
FUSE
21
A14
16
RD/WT
(+) BUS CCD CCD
BUS
(-)
PAIR TWISTED
TWISTED
PAIR
D1
18
VT/BRD2
18
WT/BK
1920
CONTROLLER
ANTI-LOCK
BRAKE
TWISTED
PAIR
DATA
LINK
CONNECTOR
(-) BUS CCD CCD
BUS
(+)(8W-10-16)(8W-10-5)
(8W-10-6) (8W-10-5)
(8W-43-2)
(8W-43-3)(8W-10-16)
(8W-15-4)
(8W-15-4) (8W-35-2)
8W - 30 - 4 8W-30 FUEL/IGNITION SYSTEMPL
J988W-18251

1
2
2
1
2
1
2
1
FUEL
INJECTOR
A142
18
DG/ORA142
18
DG/ORA142
18
DG/ORA142
18
DG/ORA142
18
DG/OR
S122
S121
A142
18
DG/OR
A142
18
DG/OR
1
2
IGNITION
COIL
PACK
3
SUPRESSOR NOISE
A142
14
DG/OR
C21317C27C216C22C23C2
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
FUELNO. 3 INJECTOR
FUELNO. 4 INJECTOR
FUELDRIVER DRIVERNO. 2 INJECTORFUEL
DRIVERNO. 3 INJECTORFUEL
DRIVERNO. 4 INJECTORFUEL
NO. 1COIL IGNITION
S139
DRIVER DRIVER
(8W-10-16)
PL8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 5
8252J988W-1

321
THROTTLE
POSITION
SENSOR
K4
20
BK/LB
K4
18
BK/LB
A
IAT/
MAP
SENSOR
BD
SENSOR
GROUND5V
SUPPLY
IAT
SENSOR
SIGNAL SIGNALSENSORMAP2
1
SENSOR KNOCK
K4
20
BK/LB
C143
K4
20
BK/LB
10C161
K4
20
BK/LB
24C2
S110
K4
20
BK/LB
C237C236
K21
20
BK/RDK1
20
DG/RD
S120
K22
20
OR/DB
35C2
SENSOR
GROUNDKNOCK
SENSOR
SIGNALIAT
SENSOR
SIGNALMAP
SENSOR
SIGNAL5V
SUPPLYTPS
SIGNAL
K42
20
BK/LGK42
20
DB/LG
2.0L
SOHC 2.0L
DOHC
MODULE CONTROL
POWERTRAIN
K6
20
VT/WT
K6
20
VT/WT
K6
20
VT/WT
61C1
9C161
K6
18
VT/WT
S124
C
SENSOR POSITION
THROTTLE
32 1
BK/LB20 K4VT/WT20 K6OR/DB20 K22 K22
20
OR/DB
K6
20
VT/WTK4
20
BK/LB
2.0L DOHC 1.8L/2.0L SOHC
(8W-70-3)(8W-70-3)
8W - 30 - 6 8W-30 FUEL/IGNITION SYSTEMPL
J988W-18253

312
CRANKSHAFT
POSITION
SENSOR
8V
SUPPLYSENSOR
GROUND
K7
20
0R
1
32
8V
SUPPLY
SENSOR
GROUNDCAMSHAFT
POSITION
SENSOR
CAMSHAFT
POSITION
SENSOR
SIGNAL
S123
K24
20
GY/BKK4
20
BK/LB
K4
18
BK/LB
S118
K4
20
BK/LB
K4
20
BK/LB
C14352C1
AMBIENT
TEMPERATURE
SENSOR
SIGNAL SENSOR
GROUNDG31
18
VT/LG
C24
CLUSTER INSTRUMENT
G20
22
VT/YL
G20
VT/YL20
7C103
6C160
1
23
20
VT/YLG20
S120
C2
2632C2 C233
K44
20
TN/YL
SENSOR TEMPERATURE
COOLANT
ENGINE
CRANKSHAFT
POSITION
SENSOR
SIGNALCAMSHAFT
POSITION
SENSOR
SIGNALENGINE
COOLANT
TEMPERATURE
SENSOR
SIGNAL
K4
20
BK/LBK4
20
BK/RD
TN/BK20 K2TN/DB20 K2
CRANKSHAFT
POSITION
SENSOR
SIGNAL
MODULE CONTROL
POWERTRAIN
2
1
BK/LB20 K4
C16110
BK/LB20 K4
BK/LB18 K4
S110
BATTERY
TEMPERATURE
SENSOR
1.8L/2.0L
SOHC DOHC2.0L
1.8L/2.0L
SOHC2.0L
DOHC (8W-70-2)
(8W-70-3)(8W-40-6)
(8W-70-3)
(8W-70-3)
PL8W-30 FUEL/IGNITION SYSTEM 8W - 30 - 7
8254J988W-1