fuse DODGE NEON 2000 Service Service Manual

CIRCUIT INFORMATION
Each wire shown in the diagrams contains a code
which identifies the main circuit, part of the main
circuit, gage of wire, and color (Fig. 1).
CIRCUIT FUNCTIONS
All circuits in the diagrams use an alpha/numeric
code to identify the wire and its function. To identify
which circuit code applies to a system, refer to the
Circuit Identification Code Chart. This chart shows
the main circuits only and does not show the second-
ary codes that may apply to some models.
Fig. 1 Wire Code Identification
1 ± COLOR OF WIRE (LIGHT BLUE WITH YELLOW TRACER)
2 ± GAUGE OF WIRE (18 GAUGE)
3 ± PART OF MAIN CIRCUIT (VARIES DEPENDING ON
EQUIPMENT)
4 ± MAIN CIRCUIT IDENTIFICATION
WIRE COLOR CODE CHART
COLOR CODE COLORSTANDARD
TRACER
COLOR
BL BLUE WT
BK BLACK WT
BR BROWN WT
DB DARK BLUE WT
DG DARK GREEN WT
GY GRAY BK
LB LIGHT BLUE BK
LG LIGHT GREEN BK
OR ORANGE BK
PK PINK BK or WT
RD RED WT
TN TAN WT
VT VIOLET WT
WT WHITE BK
YL YELLOW BK
* WITH TRACER
CIRCUIT IDENTIFICATION CODE CHART
CIRCUIT FUNCTION
A BATTERY FEED
B BRAKE CONTROLS
C CLIMATE CONTROLS
D DIAGNOSTIC CIRCUITS
E DIMMING ILLUMINATION CIRCUITS
F FUSED CIRCUITS
G MONITORING CIRCUITS (GAUGES)
H OPEN
I NOT USED
J OPEN
K POWERTRAIN CONTROL MODULE
L EXTERIOR LIGHTING
M INTERIOR LIGHTING
N NOT USED
O NOT USED
P POWER OPTION (BATTERY FEED)
Q POWER OPTIONS (IGNITION FEED)
R PASSIVE RESTRAINT
S SUSPENSION/STEERING
T TRANSMISSION/TRANSAXLE/
TRANSFER CASE
U OPEN
V SPEED CONTROL, WIPER/WASHER
W OPEN
X AUDIO SYSTEMS
Y OPEN
Z GROUNDS
8W - 01 - 4 8W - 01 GENERAL INFORMATIONPL
DESCRIPTION AND OPERATION (Continued)

²Connectors are fully seated
²Spread terminals, or terminal push out
²Terminals in the wiring assembly are fully
seated into the connector/component and locked in
position
²Dirt or corrosion on the terminals. Any amount
of corrosion or dirt could cause an intermittent prob-
lem
²Damaged connector/component casing exposing
the item to dirt and moisture
²Wire insulation that has rubbed through causing
a short to ground
²Some or all of the wiring strands broken inside
of the insulation covering
²Wiring broken inside of the insulation.
TROUBLESHOOTING TESTS
Before beginning any tests on a vehicles electrical
system use the Wiring Diagrams and study the cir-
cuit. Also refer to the Troubleshooting Wiring Prob-
lems in this section.
TESTING FOR VOLTAGE POTENTIAL
(1) Connect the ground lead of a voltmeter to a
known good ground (Fig. 4).
(2) Connect the other lead of the voltmeter to the
selected test point. The vehicle ignition may need to
be turned ON to check voltage. Refer to the appropri-
ate test procedure.
TESTING FOR CONTINUITY
(1) Remove the fuse for the circuit being checked
or, disconnect the battery.(2) Connect one lead of the ohmmeter to one side
of the circuit being tested (Fig. 5).
(3) Connect the other lead to the other end of the
circuit being tested. Low or no resistance means good
continuity.
TESTING FOR A SHORT TO GROUND
(1) Remove the fuse and disconnect all items
involved with the fuse.
(2) Connect a test light or a voltmeter across the
terminals of the fuse.
(3) Starting at the fuse block, wiggle the wiring
harness about six to eight inches apart and watch
the voltmeter/test lamp.
(4) If the voltmeter registers voltage or the test
lamp glows, there is a short to ground in that gen-
eral area of the wiring harness.
TESTING FOR A SHORT TO GROUND ON FUSES
POWERING SEVERAL LOADS
(1) Refer to the wiring diagrams and disconnect or
isolate all items on the suspected fused circuits.
(2) Replace the blown fuse.
(3) Supply power to the fuse by turning ON the
ignition switch or re-connecting the battery.
(4) Start connecting the items in the fuse circuit
one at a time. When the fuse blows the circuit with
the short to ground has been isolated.
TESTING FOR A VOLTAGE DROP
(1) Connect the positive lead of the voltmeter to
the side of the circuit closest to the battery (Fig. 6).
Fig. 4 Testing for Voltage Potential
Fig. 5 Testing for Continuity
1 ± FUSE REMOVED FROM CIRCUIT
PL8W - 01 GENERAL INFORMATION 8W - 01 - 9
DIAGNOSIS AND TESTING (Continued)

8W-02 COMPONENT INDEX
Component Page
A/C Compressor Clutch Relay............8W-42
A/C Compressor Clutch.................8W-42
A/C Cycling Switch....................8W-42
A/C Heater Blower Motor...............8W-42
A/C Heater Control....................8W-42
A/C Pressure Switches..................8W-42
Airbag Control Module.................8W-43
Airbags.............................8W-43
Antenna.............................8W-47
Automatic Shut Down Relay.............8W-30
Back-Up Lamp Switch..................8W-51
Back-Up Lamps.......................8W-51
Battery.............................8W-20
Blower Motor Resistor Block.............8W-42
Brake Lamp Switch....................8W-30
Brake Shift Interlock Solenoid...........8W-30
Brake Warning Indicator Switch..........8W-40
Camshaft Position Sensor...............8W-30
Cargo Lamp..........................8W-44
Center High Mounted Stop Lamp.........8W-51
Center Stack Lamp....................8W-44
Cigar Lighter/Power Outlet..............8W-41
Circuit Breakers (FB)..................8W-11
City Lamps..........................8W-50
Clockspring.....................8W-33, 41, 43
Clutch Interlock Switch.................8W-30
Combination Flasher...................8W-52
Controller Anti-Lock Brake..............8W-35
Crankshaft Position Sensor..............8W-30
Data Link Connector...................8W-30
Decklid Release Switch.................8W-44
Decklid Solenoid......................8W-61
Diode No. 1..........................8W-42
Dome Lamp..........................8W-44
Dome Lamp/Intrusion Sensor............8W-44
Door Ajar Switches....................8W-40
Door Lock Motors.....................8W-61
Engine Coolant Temperature Sensor.......8W-30
Engine Oil Pressure Switch..............8W-30
Engine Starter Motor Relay.............8W-21
Engine Starter Motor..................8W-21
Fog Lamps........................8W-50, 51
Front Fog Lamp Switch.................8W-50
Fuel Injectors........................8W-30
Fuel Pump Module....................8W-30
Fuel Pump Relay......................8W-30
Fuel Tank...........................8W-30
Fuses (FB)...........................8W-11
Fuses (PDC).........................8W-10
Fuse Block...........................8W-11
Fusible Link A11...................8W-20, 21
Grounds.............................8W-15Component Page
Generator...........................8W-20
Glove Box Lamp/Switch.................8W-44
Headlamp Beam Select..............8W-40, 50
Headlamp Leveling Motors..............8W-50
Headlamp Leveling Switch Illumination....8W-50
Headlamp Leveling Switch..............8W-50
Headlamp Switch...................8W-50, 51
Headlamps..........................8W-50
Horns..............................8W-41
Horn Relay..........................8W-41
Horn Switch.........................8W-41
Hood Ajar Switch......................8W-39
Idle Air Control Motor..................8W-30
Ignition Coil.........................8W-30
Ignition Switch.......................8W-10
Indicators...........................8W-40
Indicator Drivers......................8W-40
Inlet Air Temperature Sensor............8W-30
Instrument Cluster....................8W-40
Instrument Panel Drivers...............8W-40
Knock Sensor.........................8W-30
Leak Detection Pump..................8W-30
License Lamps........................8W-51
Manifold Absolute Pressure Sensor........8W-30
Map/Reading Lamps...................8W-44
Multi- Function Switch.........8W-40, 50, 51, 52
Noise Suppressor......................8W-30
Oxygen Sensors.......................8W-30
Park Brake Switch....................8W-40
Park/Neutral Position Switch............8W-51
Park/Turn Signal Lamps................8W-52
Power Distribution Center...............8W-10
Power Mirror Switch...................8W-62
Power Steering Pressure Switch..........8W-30
Powertrain Control Module..............8W-30
PRNDL Lamp........................8W-44
Proportional Evap/Purge Solenoid.........8W-30
Radiator Fan Motor....................8W-42
Radiator Fan Relay....................8W-42
Radio...............................8W-47
Rear Window Defogger Switch...........8W-48
Rear Window Defogger.................8W-48
Remote Keyless Entry Module............8W-39
Repeater Lamps......................8W-52
Seat Belt Switch......................8W-40
Sentry Key Immobilizer Module..........8W-39
Side Marker Lamps....................8W-50
Siren...............................8W-39
Speakers............................8W-47
Splice Information.....................8W-70
Sunroof Control Module................8W-64
Sunroof Motor........................8W-64
PL8W - 02 COMPONENT INDEX 8W - 02 - 1

8W-10 POWER DISTRIBUTION
Component Page
A/C Compressor Clutch Relay........8W-10-7, 16
Automatic Shut Down Relay...........8W-10-16
Battery............................8W-10-7
Brake Lamp Switch................8W-10-7, 18
Cargo Lamp.......................8W-10-12
Center High Mounted Stop Lamp.......8W-10-18
Cigar Lighter/Power Outlet............8W-10-8
Circuit Breaker No. 1 (FB).............8W-10-9
Circuit Breaker No. 2 (FB).............8W-10-9
Combination Flasher.................8W-10-13
Controller Anti-Lock Brake.......8W-10-7, 11, 18
Data Link Connector.................8W-10-16
Dome Lamp.......................8W-10-12
Dome Lamp/Intrusion Sensor..........8W-10-12
Engine Starter Motor.................8W-10-8
Engine Starter Motor Relay........8W-10-7, 8, 10
Front Fog Lamp Switch..............8W-10-14
Fuel Injector No. 1..................8W-10-17
Fuel Injector No. 2..................8W-10-17
Fuel Injector No. 3..................8W-10-17
Fuel Injector No. 4..................8W-10-17
Fuel Pump Module..................8W-10-16
Fuel Pump Relay...................8W-10-16
Fuse 1 (FB)........................8W-10-10
Fuse 2 (FB)........................8W-10-10
Fuse 5 (PDC).......................8W-10-7
Fuse 6 (FB).........................8W-10-9
Fuse 6 (PDC).....................8W-10-7, 11
Fuse 7 (FB).........................8W-10-9
Fuse 8 (FB).........................8W-10-9
Fuse 8 (PDC).....................8W-10-7, 11
Fuse 9 (FB)........................8W-10-10
Fuse 9 (PDC)......................8W-10-7, 8
Fuse 10 (FB).......................8W-10-10
Fuse 10 (PDC)....................8W-10-7, 11
Fuse 11 (FB).......................8W-10-10
Fuse 12 (FB).......................8W-10-10
Fuse 13 (PDC)....................8W-10-7, 12
Fuse 14 (FB)........................8W-10-9
Fuse 14 (PDC).....................8W-10-7, 8
Fuse 15 (FB)........................8W-10-9
Fuse 15 (PDC)....................8W-10-7, 13
Fuse 16 (FB)........................8W-10-9Component Page
Fuse 18 (PDC)....................8W-10-7, 13
Fuse 20 (FB).......................8W-10-11
Fuse 20 (PDC)....................8W-10-7, 14
Fuse 21 (PDC)....................8W-10-7, 16
Fuse 22 (PDC)....................8W-10-7, 16
Fuse 23 (PDC)....................8W-10-7, 18
Fuse Block....................8W-10-9, 10, 11
Generator.........................8W-10-17
Glove Box Lamp/Switch..............8W-10-12
Headlamp Switch...................8W-10-14
High Note Horn....................8W-10-13
Horn Relay......................8W-10-7, 13
Ignition Coil.......................8W-10-17
Ignition Switch................8W-10-7, 8, 9, 10
Instrument Cluster.............8W-10-8, 12, 14
Instrument Panel Drivers.............8W-10-14
Left Front Fog Lamp..............8W-10-14, 15
Left Tail/Stop Lamp.................8W-10-18
Left Tail/Stop/Turn Signal Lamp........8W-10-19
Left Visor/Vanity Lamp...............8W-10-12
Low Note Horn.....................8W-10-13
Map/Reading Lamps.................8W-10-12
Multi-Function Switch......8W-10-7, 13, 14, 15, 19
Noise Suppressor...................8W-10-17
Oxygen Sensor 1/1 Upstream..........8W-10-17
Oxygen Sensor 1/2 Downstream........8W-10-17
Power Distribution Center.....8W-10-2, 3, 4, 7, 8,
9, 11, 12, 13, 14, 16, 18
Powertrain Control Module.........8W-10-16, 17
Radiator Fan Motor.................8W-10-11
Radiator Fan Relay................8W-10-7, 11
Radio.............................8W-10-12
Rear Window Defogger...............8W-10-11
Rear Window Defogger Switch.........8W-10-11
Remote Keyless Entry Module.........8W-10-12
Right Front Fog Lamp...............8W-10-15
Right Rear Fog Lamp................8W-10-14
Right Tail/Stop Lamp................8W-10-18
Right Tail/Stop/Turn Signal Lamp......8W-10-19
Right Visor/Vanity Lamp..............8W-10-12
Sentry Key Immobilizer Module........8W-10-12
Siren.............................8W-10-12
Underhood Lamp...................8W-10-12
PL8W - 10 POWER DISTRIBUTION 8W - 10 - 1

POWER DISTRIBUTION CENTER
NOT
USED
FAN RADIATOR
RELAY
USEDNOT NOT
USEDFUEL
PUMP
NOT
USED
USEDNOT
RELAYHORN RELAY
USEDNOT
NOT
USED FUSE
10 FUSE 22 FUSE 23
FUSE 20 FUSE 21
FUSE 18 FUSE 19
FUSE 16 FUSE 17
FUSE 14 FUSE 15
FUSE 12 FUSE 13
11 FUSE
9 FUSE FUSE
8
FUSE
67FUSE
FUSE
45FUSE
FUSE
23FUSE
ENGINE
STARTER
MOTOR
RELAY RELAY CLUTCH COMPRESSORA/C RELAY SHUT DOWNAUTOMATIC
8W - 10 - 2 8W-10 POWER DISTRIBUTIONPL
008W-10PLI01002

FUSES
FUSE NO. AMPS FUSED CIRCUIT FEED CIRCUIT
340A A3 12RD/WT A0 8RD
A2 12PK/BK
A16 14GY 40A
4
630A
A1 14RD
A4 10BK/RD 30A
9
M1 20PK 40A
10
1315A
F1 16DB
1420A
A15 18WT
A14 14RD/WT F62 18RD
15A
18
2220A 2120A
A17 20RD/BK F62 18RD
16A0 8RD
A0 8RD
15A
15
7
19
A0 8RD A0 8RD A0 8RD A0 8RD
A0 8RD
A0 8RD A0 8RD A0 8RD A0 8RD
21
A0 8RD 30A
5A20 12RD/DB
A0 8RD
840A A10 12RD/DG
1211
20 17
- - - -- -
-- -
-- -
-- -
-- - -- -
23-- -
25A F61 16WT/OR A0 8RD
15A F32 18PK/DB A0 8RD
8W - 10 - 4 8W-10 POWER DISTRIBUTIONPL
008W-10PLI01004

-
CIRCUIT CAVITY FUNCTION
-
33
FUSED B(+) A14 18RD/WT
34
IGNITION SWITCH OUTPUT (START) A41 14YL 24AUTOMATIC SHUT DOWN RELAY CONTROL K51 18DB/YL 38FUSED IGNITION SWITCH OUTPUT (ST-RUN) F12 18DB/WT
ENGINE STARTER MOTOR RELAY CONTROL 28 K90 20TNFUSED B(+) 25 A1 14RD 29 A/C COMPRESSOR CLUTCH RELAY CONTROL
C3 20DB/BK 31 A/C COMPRESSOR CLUTCH RELAY OUTPUT
A14 18RD/WT 35 FUSED B(+)
36A142 18DG/OR
T40 14BR ENGINE STARTER MOTOR RELAY OUTPUT 26 30C28 18DB/OR
A17 20RD/BK FUSED B(+)
AUTOMATIC SHUT DOWN RELAY OUTPUT
CAVITYFUNCTION CIRCUIT
--
- -
CIRCUIT FUNCTIONCAVITY
32
37
27
AUTOMATIC
SHUT
DOWN
RELAY RELAY CLUTCH COMPRESSORA/C
RELAY MOTOR STARTERENGINE
PL8W-10 POWER DISTRIBUTION 8W - 10 - 5
PLI01005008W-10

CAVITYFUNCTION CIRCUIT
--
- -
CIRCUIT FUNCTIONCAVITY
CAVITYFUNCTION CIRCUIT
--
73
DUAL HORNS A16 14GYRADIATOR FAN RELAY CONTROL C27 18DB/PKFUSED IGNITION SWITCH OUTPUT (ST-RUN) F12 18DB/WT
70FUSED B(+) FUSED IGNITION SWITCH OUTPUT (ST-RUN)
HORN RELAY CONTROL HORN RELAY OUTPUT A14 18RD/WT F12 18DB/WT
X3 20BK/RD X2 18DG/RD 61 60
59
43FUSED B(+) F62 18RD 39
F62 18RD FUSED B(+)
X2 18DG/RD
41HORN RELAY OUTPUT 40 63FUEL PUMP RELAY OUTPUT A141 18DG/WT
K31 18BR
69FUEL PUMP RELAY CONTROL
62
42
72
FUSED B(+)
RELAYPUMPFUEL
HORN
RELAY
RADIATOR
FAN
RELAY
71 C25 12LG RADIATOR FAN RELAY OUTPUT
8W - 10 - 6 8W-10 POWER DISTRIBUTIONPL
008W-10PLI01006

POWER
DISTRIBUTION
CENTER
18FUSE15A23FUSE15A
20A
FUSE
14
8FUSE
40A
40A
FUSE
1013FUSE15A 30A
FUSE
9
8RD A0
5FUSE30A 30A
FUSE
64FUSE40A 40A
FUSE
3
BATTERY
A3
12
RD/WTA2
12
PK/BKA20
12
RD/DBA16
14
GY
A1
14
RDA4
10
BK/RDF1
16
DBM1
20
PK
WT18 A15
15FUSE15A
F32
18
PK/DBF62
18
RDF62
18
RD
RD/WT14 A14
21FUSE20A20A
FUSE
22
A17
20
RD/BK
IGNITION
SWITCH
TO
ENGINE
STARTER
MOTOR
RELAY
TO TO
S224 IGNITION
SWITCH
TOTOBRAKE ANTI-LOCK CONTROLLER RADIATOR
FAN
RELAY
TO TO
BRAKE ANTI-LOCK CONTROLLER
RD/DG12 A10
TO
S132
TO
S103 IGNITION
SWITCH
TO
HORN
RELAY
TO TO
RELAYHORN
TO
RELAY CLUTCH COMPRESSORA/C
3456 8
C23C104C1042322
C22
(IN PDC)
910131415
C10324
B24
(IN PDC)
C104 C1037
C7 B66
23 18 21 22
(IN PDC) (IN PDC)
(IN PDC)
PK/BK12 A2
TO
SWITCH FUNCTIONMULTI- BRAKE
LAMP
SWITCH
TO TOS106
20
F61
16
WT/OR
C14C10414
20FUSE
25A
A15
20
WT
BUILT-
UP-EXPORT UP-EXPORTBUILT- EXCEPT
MULTI-
FUNCTION
SWITCH
TO
NOT
USED14C104
(8W-10-2)
(8W-10-3)
(8W-10-13)(8W-10-18)(8W-10-8)(8W-10-11)
(8W-10-11) (8W-10-12) (8W-10-8)(8W-10-11) (8W-10-11) (8W-10-8) (8W-10-9) (8W-20-2)
(8W-10-13)
(8W-10-16) (8W-10-16) (8W-10-8)
(8W-21-2) (8W-10-9)
(8W-10-8)(8W-35-2)
(8W-42-5)(8W-35-2)
(8W-10-11)
(8W-10-12)
(8W-10-8)
(8W-41-2)
(8W-41-3)(8W-41-2)
(8W-41-3)
(8W-42-2)(8W-52-3)
(8W-52-4) (8W-30-13) (8W-10-16) (8W-10-14)
(8W-50-4)
PL8W-10 POWER DISTRIBUTION 8W - 10 - 7
PLI01007008W-10

9FUSE30A4FUSE40A
94
POWER
DISTRIBUTION
CENTER BATT A0
T40
14
BR
4C102
T40
14
BR
ENGINE
STARTER
MOTOR
A1
14
RD
B24C103
A1
14
RD
9
8 1
72
SWITCH IGNITION
A31
14
BK/WT
RUN-ACC A31
ST-RUN A21
A21
14
DBA22
12
BK/OR
RUN A22
6
A41
14
YL3
4
3 LOCK 0 OFF
1 START
2 RUN ENGINE
STARTER
MOTOR
RELAY
14
20A
FUSE
14
24
227C104
A1
14
RDA2
12
PK/BK
A2
12
PK/BKF1
16
DB
F1
16
DB
5G26
22
LB
23
OUTLET POWER
LIGHTER/
CIGAR
C103B23
1
CLUSTER INSTRUMENT
F30
16
RD
SWITCH IGNITION
KEY-IN C22 C7
234 ACC
ST A41
25
26
3
0 2
14 41
2
033
0 2
144 1
2
03
(8W-21-2)
(8W-10-9) (8W-10-7)
(8W-10-2)
(8W-10-3)
(8W-10-10)(8W-10-10)(8W-21-2)
(8W-41-4)(8W-40-7)
(8W-40-8)
(8W-10-10)
8W - 10 - 8 8W-10 POWER DISTRIBUTIONPL
008W-10PLI01008