Fuel pump relay DODGE NEON 1997 1.G Wiring Diagrams Workshop Manual

Downloaded from www.Manualslib.com manuals search engine 8W-02 COMPONENT INDEX
INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
DESCRIPTION AND OPERATION.......................................................... 3
Component Page
A/C Compressor Clutch.................8W-42
A/C Compressor Clutch Relay............8W-42
A/C Cycling Switch....................8W-42
A/C Heater Blower Motor................8W-42
A/C Heater Control Switch...............8W-42
A/C High Pressure Switch...............8W-42
A/C Low Pressure Switch................8W-42
ABS Hydraulic Modulator...............8W-35
ABS Pump Motor......................8W-35
ABS Pump Motor Relay.................8W-35
ABS Relay Box........................8W-35
ABS System Relay.....................8W-35
ABS Warning Lamp....................8W-35
Airbag Control Module..................8W-43
Airbag Impact Sensors..................8W-43
Airbag Warning Lamp..................8W-40
Antenna.............................8W-47
Anti-Lock Warning Lamp................8W-40
Ash Receiver Lamp....................8W-44
Automatic Shut Down Relay.............8W-30
Back-Up Lamp Switch..................8W-51
Back-Up Lamps.......................8W-51
Battery..............................8W-20
Battery Temperature Sensor.............8W-30
Blower Motor Resistor Block.............8W-42
Brake Warning Lamp...................8W-40
Brake Warning Lamp Switch.............8W-40
Camshaft Position (CMP) Sensor..........8W-30
Capacitor.........................8W-10, 20
Charge Indicator Lamp.................8W-40
Check Engine Lamp....................8W-40
Cigar Lighter Relay....................8W-41
Cigar Lighter/Power Outlet..............8W-41
Circuit Breaker.....................8W-11,62
Circuit Breaker (FB)...................8W-11
Clockspring..........................8W-41
Cluster Illumination Lamps..............8W-40
Clutch Pedal Position Switch..........8W-10, 21
Combination Flasher...................8W-52
Controller Anti-Lock Brake..............8W-35
Crankshaft Position (CKP) Sensor.........8W-30
Data Link Connector...................8W-30
Diode............................8W-15, 42
Dome Lamp..........................8W-44Component Page
Door Ajar Switches.....................8W-44
Door Jamb Switches....................8W-40
Door Lock Motors......................8W-61
Door Lock Switches....................8W-61
Door Speakers........................8W-47
Driver Side Airbag.....................8W-43
Duty Cycle Evap/Purge Solenoid..........8W-30
EGR Transducer Solenoid...............8W-30
Engine Coolant Temperature (ECT) Sensor . . 8W-30
Engine Coolant Temperature Gauge.......8W-40
Engine Oil Pressure Switch..............8W-40
Engine Starter Motor...................8W-21
Engine Starter Motor Relay..............8W-21
Fog Lamp Relay....................8W-50, 51
Fog Lamps........................8W-50, 51
Front Fog Lamp Switch.................8W-50
Fuel Gauge...........................8W-40
Fuel Injectors.........................8W-30
Fuel Pump Module.....................8W-30
Fuel Pump Relay......................8W-30
Fuse Block...........................8W-11
Fuses (FB)...........................8W-11
Fuses (PDC)..........................8W-10
Fusible Link.......................8W-20, 21
Generator............................8W-20
Glove Box Lamp And Switch.............8W-44
Ground Distribution....................8W-15
Headlamp Dimmer And Optical
Horn Switch........................8W-50
Headlamp Leveling Motors..............8W-50
Headlamp Leveling Switch...............8W-50
Headlamp Switch......................8W-50
Headlamps...........................8W-50
Heated Oxygen Sensors.................8W-30
High Beam Indicator Lamp..............8W-40
Horn Relay...........................8W-41
Horn Switches........................8W-41
Horns...............................8W-41
IAT/MAP Sensor......................8W-30
Idle Air Control (IAC) Motor.............8W-30
Ignition Coil Pack.....................8W-30
Ignition Switch........................8W-10
Immobilizer Engine Sensor..............8W-30
Immobilizer Sensor....................8W-30
PL8W - 02 COMPONENT INDEX 8W - 02 - 1

Downloaded from www.Manualslib.com manuals search engine 8W-10 POWER DISTRIBUTION
INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
DESCRIPTION AND OPERATION......................................................... 13
Component Page
A/C Compressor Clutch..................8W-10-9
A/C Compressor Clutch Relay.............8W-10-9
ABS Relay Box........................8W-10-7
Automatic Shut Down Relay.............8W-10-10
Battery.............................8W-10-4
Capacitor...........................8W-10-10
Circuit Breaker.......................8W-10-6
Clutch Pedal Position Switch.............8W-10-12
Data Link Connector...................8W-10-10
Dome Lamp..........................8W-10-8
Downstream Heated Oxygen Sensor........8W-10-10
Engine Starter Motor...................8W-10-5
Engine Starter Motor Relay............8W-10-5, 12
Engine Starter Motor Relay...............8W-10-5
Fog Lamp Relay......................8W-10-11
Fuel Injector No. 1....................8W-10-10
Fuel Injector No. 2....................8W-10-10
Fuel Injector No. 3....................8W-10-10
Fuel Injector No. 4....................8W-10-10
Fuel Pump Module....................8W-10-10
Fuel Pump Relay.....................8W-10-10
Fuse 1 (FB)..........................8W-10-6
Fuse 2 (PDC).......................8W-10-4, 5
Fuse 3 (PDC).......................8W-10-4, 6
Fuse 4 (FB)..........................8W-10-6
Fuse 5 (FB)..........................8W-10-6
Fuse 5 (PDC).......................8W-10-4, 7
Fuse 6 (FB)..........................8W-10-6
Fuse 7 (FB)..........................8W-10-6
Fuse 8 (FB)..........................8W-10-6
Fuse 8 (PDC).......................8W-10-4, 7
Fuse 10 (FB).........................8W-10-12
Fuse 10 (PDC)......................8W-10-4, 7
Fuse 11 (FB).........................8W-10-12
Fuse 11 (PDC)......................8W-10-4, 5
Fuse 12 (FB).........................8W-10-12
Fuse 13 (PDC)......................8W-10-4, 8
Fuse 14 (FB).........................8W-10-12
Fuse 15 (FB).........................8W-10-12
Fuse 16 (FB).........................8W-10-12
Fuse 16 (PDC)......................8W-10-4, 11
Fuse 18 (PDC)......................8W-10-4, 9
Fuse 20 (PDC)......................8W-10-4, 9
Fuse 21 (PDC)......................8W-10-4, 10
Component Page
Fuse 23 (PDC)......................8W-10-4, 10
Fuse 25 (PDC)......................8W-10-4, 9
Fuse Block........................8W-10-6, 12
G204...............................8W-10-5
Generator...........................8W-10-10
Glove Box Lamp And Switch..............8W-10-8
Headlamp Switch......................8W-10-6
Horn No. 1...........................8W-10-9
Horn No. 2...........................8W-10-9
Horn Relay..........................8W-10-9
Ignition Coil Pack.....................8W-10-10
Ignition Switch...................8W-10-5, 6, 12
Instrument Cluster...................8W-10-5, 8
Left Fog Lamp.......................8W-10-11
Left Visor/Vanity Lamps.................8W-10-8
Map/Reading Lamps....................8W-10-8
Noise Supressor......................8W-10-10
Power Distribution Center...............8W-10-10
Power Distribution Center . . 8W-10-4, 5, 6, 7, 8, 9, 10, 11
Powertrain Control Module..............8W-10-10
Radiator Fan Motor....................8W-10-7
Radio...............................8W-10-8
Rear Fog Lamp Switch.................8W-10-11
Rear Window Defogger Switch.............8W-10-7
Right Fog Lamp......................8W-10-11
Right Visor/Vanity Lamps................8W-10-8
S105..............................8W-10-10
S115 ..............................8W-10-11
S121..............................8W-10-10
S122..............................8W-10-10
S131...............................8W-10-9
S134..............................8W-10-10
S202...............................8W-10-5
S203...............................8W-10-8
S208...............................8W-10-5
S213...............................8W-10-6
S217...............................8W-10-6
S309...............................8W-10-8
Solid State Fan Relay...................8W-10-7
Stop Lamp Switch.....................8W-10-9
Trunk Lamp..........................8W-10-8
Turn Signal/Hazard Switch...............8W-10-9
Underhood Lamp......................8W-10-8
Upstream Heated Oxygen Sensor..........8W-10-10
8W - 10 - 2 8W - 10 POWER DISTRIBUTIONPL

Downloaded from www.Manualslib.com manuals search engine NOT
USEDFUEL
PUMP
RELAYAUTO
SHUT
DOWN
RELAYHORN
RELAY
A/C
CMPRSR
CLUTCH
RELAYENG
STRTR
MOTOR
RELAY
USEDNOTFUSE
25
13 FUSE
USEDNOT
FUSE
1823 FUSE
FUSE
21
20 FUSE
FUSE 10 FUSE 11
FUSE 2 FUSE 3
FUSE 5
FUSE 8
TOP OF
POWER DISTRIBUTION CENTER
PDC FUSE APPLICATION CHART
FUSE NO. AMPS CIRCUIT FUNCTION
240A A2 12PK/BK FUSED B+
A3 12RD/WT FUSED B+
A16 14GY 40A
3
FUSED B+
FUSED B+ 530A
A4 14BK/RD
A20 12RD/DG 30A
8
FUSED B+
A1 14RD 40A
10
FUSED B+
FUSED B+ 1130A
M1 18PK
FUSED B+ 1310A
M1 18PK
FUSED B+ A17 18RD/BKFUSED B+ F61 18WT/OR
20A
16
FUSED B+ 2010A
A14 16RD/WT
FUSED B+ 1810A
L9 18BK/WT
F32 18PK/DB 20A
21
FUSED B+
F32 18PK/DB 15A
23
FUSED B+15A
25
NOT
USED
F61 18WT/OR FUSED B+
8W - 10 - 2 8W-10 POWER DISTRIBUTIONPL-RHD
978W-1PLR01001

Downloaded from www.Manualslib.com manuals search engine 48
51
504947
444542
46
4338
41
394037
525455
56
5358
61
576059
72
343532
36
33
71
626564
63
66
28
31
27302970
2221 20
19
17 18 23
24
15 16 25
26
14 13
1211
9
10
1 2 43
65
87
73
FUEL PUMP RELAY CONTROL 53 K31 18BR
60 AUTOMATIC SHUT DOWN RELAY OUTPUT
X2 18DG/RD 63 HORN RELAY OUTPUT
X3 18BK/RD 65 HORN RELAY CONTROL
70 A1 14RD
71 F12 18LG/BK FUSED IGNITION (START-RUN)
A14 16RD/WT FUSED B+
A0 8RD 73 B+
72A141 16DG/WT FUEL PUMP RELAY OUTPUT 52
61A142 18DG/OR
K51 18DB/YL AUTOMATIC SHUT DOWN RELAY CONTROL
FUSED B+ A/C COMPRESSOR CLUTCH RELAY CONTROL GROUND Z1 18BK T41 18BR/YL
31 M/T 28 M/T FUSED IGNITION (START)T141 14YL/RD
40 25 3
FUSED B+ 41 A16 14GY
FAN CONTROL RELAY CONTROL C27 18DB/PKFAN CONTROL RELAY OUTPUT C25 14LG 38C28 18DB/OR 36
A/C COMPRESSOR CLUTCH RELAY OUTPUT 35 C3 18DB/BK
FUSED B+ 32 A17 18RD/BK
PARK/NEUTRAL POSITION SWITCH SENSE 31 A/TA41 14YL 28 A/T FUSED IGNITION (START)
T40 14BR 30 ENGINE STARTER MOTOR RELAY OUTPUT
20 L9 18BK/WT FUSED B+
F32 18PK/DB FUSED B+
A17 18RD/BK 18 FUSED B+
M1 18PK FUSED B+
FUSED B+
13M1 18PK
FUSED B+ 10 A20 12RD/DGA4 14BK/RD 8 FUSED B+
FUSED B+ 5 A16 14GYFUSED B+ A3 12RD/WT
FUSED B+ A2 12PK/BK 2
FUNCTION CIRCUIT CAVBOTTOM OF
POWER DISTRIBUTION CENTER
PL-RHD8W-10 POWER DISTRIBUTION 8W - 10 - 3
PLR01002978W-1

Downloaded from www.Manualslib.com manuals search engine BATTERY
1
22FUSE
40A
A2
12
PK/BK
40A
FUSE
3
3
4
A3
12
RD/WT
CENTER DISTRIBUTION
POWER7
88FUSE
30A 30A
FUSE
5
5
6
A16
14
GYA4
14
BK/RD
A0 8RD
12
1111FUSE
30A 10A
FUSE
18
18
1714
1313FUSE
10A 40A
FUSE
10
10
9
A20
12
RD/DGM1
18
PKA1
14
RD
19
2020FUSE
10A
A17
18
RD/BK
L9
18
BK/WT
26
2525FUSE
15A 20A
FUSE
21
21
22
15A
FUSE
23
23
24
F32
18
PK/DB
IGNITION
SWITCH
TO TO
S213 SOLID
STATE
FAN
RELAY
TO
REAR
WINDOW
DEFOGGER
SWITCH
TO
TO
BOX RELAYABS
TO
S203 A/C
COMPRESSOR
CLUTCH
RELAY
TO
IGNITION
SWITCH
TO
TURN
SIGNAL/
HAZARD
SWITCH
TO
STOP
LAMP/
VEHICLE
SPEED
CONTROL
SWITCH
TO
FUEL
PUMP/
ASD
RELAYS
(IN PDC)
TO
HORN
RELAY
(IN PDC)
TO
15
1616FUSE
20A
TO
(IN PDC)RELAYLAMPFOG
(8W-20-2)
(8W-10-5) (8W-10-6) (8W-10-7)(8W-10-7)
(8W-10-5) (8W-10-9) (8W-10-8) (8W-10-7)(8W-10-9)
(8W-10-9) (8W-10-10) (8W-10-9) (8W-10-11)
8W - 10 - 4 8W-10 POWER DISTRIBUTIONPL-RHD
978W-1PLR01003

Downloaded from www.Manualslib.com manuals search engine 21FUSE20A
21
52
55
60
57
BATT A0
POWER
DISTRIBUTION
CENTER
72
C14616
A14
16
RD/WT
A14
16
RD/WT
POWERTRAIN
CONTROL
MODULE
A14
18
RD/WT
6C105
A141
16
DG/WT
A141
18
DG/WT
4
FUEL
PUMP
MODULE
A142
18
DG/OR
S105
22
FUEL
PUMP
RELAYAUTOMATIC
SHUT
DOWN
RELAY
CONNECTORLINK DATA
6C161
DG/OR18 A142
GENERATOR
A142
18
DG/OR
SENSOR OXYGEN
HEATED
DOWNSTREAM
A142
18
DG/OR
POWERTRAIN
CONTROL
MODULE
SENSOR OXYGEN
HEATED
UPSTREAM
A142
18
DG/ORA142
18
DG/OR
A142
18
DG/OR
A142
18
DG/OR A142
18
DG/ORDG/OR18 A142
DG/OR18 A142 A142
18
DG/OR
IGNITION
COIL
PACKSUPRESSOR
NOISE
S134S121
S122
2
DG/OR18 A142
DG/OR14 A142
2222
1161C2
58
FUEL
INJECTOR
NO. 1 NO. 2INJECTOR
FUEL FUEL
INJECTOR
NO. 3FUEL
INJECTOR
NO. 4
CAPACITOR
(8W-30-2) (8W-30-10)(8W-10-4)
(8W-30-10)
(8W-30-2)(8W-10-4)
(8W-30-4)
(8W-20-2)
(8W-30-3)(8W-30-2)
(8W-30-3)
(8W-30-5) (8W-30-5) (8W-30-5) (8W-30-5) (8W-30-5)
(8W-30-5)
8W - 10 - 10 8W-10 POWER DISTRIBUTIONPL-RHD
978W-1PLR01009

Downloaded from www.Manualslib.com manuals search engine 8W-15 GROUND DISTRIBUTION
INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
DESCRIPTION AND OPERATION......................................................... 10
Component Page
A/C Compressor Clutch................8W-15-4
A/C Compressor Clutch Relay...........8W-15-4
A/C Heater Control Switch.............8W-15-6
ABS Hydraulic Modulator..............8W-15-2
ABS Relay Box......................8W-15-2
Airbag Control Module................8W-15-5
Ash Receiver Lamp...................8W-15-7
Battery............................8W-15-5
Brake Warning Lamp Switch...........8W-15-2
Cigar Lighter Relay..................8W-15-7
Cigar Lighter/Power Outlet.............8W-15-7
Combination Flasher..................8W-15-5
Controller Anti-Lock Brake.............8W-15-3
Data Link Connector..................8W-15-3
Diode..............................8W-15-4
Downstream Heated Oxygen Sensor......8W-15-2
Engine Starter Motor Relay............8W-15-2
Front Fog Lamp Switch...............8W-15-7
Fuel Pump Module...................8W-15-9
G101..............................8W-15-2
G102..............................8W-15-3
G103..............................8W-15-4
G104..............................8W-15-5
G105..............................8W-15-5
G106..............................8W-15-5
G201..............................8W-15-5
G202..............................8W-15-5
G203..............................8W-15-6
G204..............................8W-15-7
G301..............................8W-15-9
G302..............................8W-15-8
G303..............................8W-15-9
Glove Box Lamp And Switch............8W-15-7
Headlamp Leveling Switch.............8W-15-7
Headlamp Switch....................8W-15-7
Horn No. 1.........................8W-15-4
Horn No. 2.........................8W-15-2
Ignition Switch......................8W-15-7
Instrument Cluster...................8W-15-7
Intermittent Wipe/Wash Switch.........8W-15-5
Left Back-Up Lamp...................8W-15-8
Left Fog Lamp......................8W-15-4
Left Headlamp......................8W-15-2
Left Headlamp Leveling Motor..........8W-15-2
Left License Lamp...................8W-15-8
Left Park/Turn Signal Lamp............8W-15-2
Left Rear Fog Lamp..................8W-15-8Component Page
Left Tail/Stop Lamp..................8W-15-8
Left Turn Signal Lamp................8W-15-8
Map/Reading Lamps..................8W-15-7
Master Power Window Switch...........8W-15-6
Power Folding Mirror Relay............8W-15-6
Power Mirror Switch..................8W-15-6
Power Steering Pressure Switch.........8W-15-3
Power Sunroof Motor.................8W-15-6
Powertrain Control Module...........8W-15-3, 5
PRNDL Lamp.......................8W-15-7
Radiator Fan Motor..................8W-15-2
Radio..............................8W-15-5
Rear Fog Lamp Switch................8W-15-7
Rear Window Defogger................8W-15-9
Rear Window Defogger Switch..........8W-15-5
Right Back-Up Lamp.................8W-15-9
Right Door Lock Switch...............8W-15-6
Right Fog Lamp.....................8W-15-4
Right Headlamp.....................8W-15-4
Right Headlamp Leveling Motor.........8W-15-4
Right License Lamp..................8W-15-8
Right Park/Turn Signal Lamp...........8W-15-4
Right Rear Fog Lamp.................8W-15-9
Right Repeater Lamp.................8W-15-4
Right Tail/Stop Lamp.................8W-15-9
Right Turn Signal Lamp...............8W-15-9
S104..............................8W-15-3
S107..............................8W-15-2
S108..............................8W-15-2
S111 ..............................8W-15-2
S117 ..............................8W-15-4
S119 ..............................8W-15-2
S127..............................8W-15-2
S201..............................8W-15-7
S202..............................8W-15-7
S205..............................8W-15-5
S307..............................8W-15-9
S308..............................8W-15-8
S310..............................8W-15-6
S314..............................8W-15-6
S315..............................8W-15-8
Solid State Fan Relay.................8W-15-2
Stop Lamp Switch....................8W-15-3
Sunroof Vent Switch..................8W-15-6
Upstream Heated Oxygen Sensor........8W-15-2
Windshield Washer Pump Motor.........8W-15-2
8W - 15 - 2 8W - 15 GROUND DISTRIBUTIONPL

Downloaded from www.Manualslib.com manuals search engine 8W-30 FUEL/IGNITION SYSTEMS
INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
DESCRIPTION AND OPERATION......................................................... 14
Component Page
A/C Compressor Clutch Relay..........8W-30-11
A/C High Pressure Switch.............8W-30-11
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, 13
Controller Anti-Lock Brake..........8W-30-4, 12
Crankshaft Position Sensor..........8W-30-7, 13
Data Link Connector................8W-30-2, 4
Downstream Heated Oxygen Sensor......8W-30-3
Duty Cycle Evap/Purge Solenoid.........8W-30-9
EGR Transducer Solenoid..............8W-30-9
Engine Coolant Temperature Sensor......8W-30-7
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
Fuse 5 (FB)........................8W-30-12
Fuse 10 (FB).....................8W-30-9, 10
Fuse 10 (FB)........................8W-30-9
Fuse 21 (PDC)................8W-30-2, 3, 4, 10
Fuse 25 (PDC)......................8W-30-12
Fuse Block....................8W-30-9, 10, 12
G101..............................8W-30-3
G102.........................8W-30-2, 4, 12
G106..............................8W-30-2
G303.............................8W-30-10
Generator.........................8W-30-11
IAT/MAP Sensor.....................8W-30-6
Idle Air Control Motor.................8W-30-8
Ignition Coil Pack....................8W-30-5
Immobilizer Engine Sensor............8W-30-13
Immobilizer Sensor..............8W-30-3, 8, 13
Instrument Cluster...........8W-30-7, 8, 10, 11Component Page
Knock Sensor.......................8W-30-6
Noise Supressor.....................8W-30-5
Park/Neutral Position Switch..........8W-30-12
Power Distribution Center....8W-30-2, 3, 4, 10, 12
Power Steering Pressure Switch.........8W-30-4
Powertrain Control
Module . 8W-30-2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
S101.............................8W-30-12
S102..............................8W-30-4
S104...........................8W-30-2, 12
S104............................8W-30-2, 4
S105............................8W-30-2, 4
S106.............................8W-30-12
S107..............................8W-30-3
S109...........................8W-30-9, 10
S110 ......................8W-30-3, 6, 7, 8, 13
S118 ..........................8W-30-3, 7, 8
S119 ..............................8W-30-3
S120........................8W-30-3, 6, 7, 8
S121..............................8W-30-5
S122..........................8W-30-2, 3, 5
S123.............................8W-30-13
S123............................8W-30-7, 8
S124..............................8W-30-6
S126..............................8W-30-9
S127..............................8W-30-3
S129.............................8W-30-13
S134..............................8W-30-5
S211 .............................8W-30-12
Solid State Fan Relay................8W-30-11
Stop Lamp Switch...................8W-30-12
Throttle Position Sensor...............8W-30-6
Torque Converter Clutch Solenoid........8W-30-9
Upstream Heated Oxygen Sensor........8W-30-3
Vapor Canister Leak Detector...........8W-30-9
Vehicle Speed Sensor...............8W-30-8, 13
8W - 30 - 2 8W - 30 FUEL/IGNITION SYSTEMSPL

Downloaded from www.Manualslib.com manuals search engine 2121FUSE
20A
5352
55 56
BATT A0
POWER
DISTRIBUTION
CENTER
3010FUSE
15A
10BLOCK
FUSE
F12
20
DG/WT
S109
F12
20
DG/WT
6C101
F12
20
DG/WT
ST-RUN A21
4
13
2
FUEL
PUMP
MODULE
G303 C1
74
FUEL
PUMP
RELAY
CONTROLK31
18
BR
6C105
A141
16
DG/WT
A141
18
DG/WT
SIGNAL SENSORLEVELFUEL
6C230
G4
18
DB
G4
20
DB
3C160
G4
20
DB
7C105
G4
20
DB
Z1
18
BKZ2
18
BK
23C2
MODULE CONTROL
POWERTRAINMODULE CONTROL
POWERTRAIN
FUEL
PUMP
RELAY 22
C210
FUEL
GAUGE
INSTRUMENT
CLUSTER
71
G4
20
DB
(8W-10-10)(8W-10-4) (8W-11-9)(8W-11-2)
(8W-11-9)
(8W-15-9) (8W-10-4) (8W-10-12)
(8W-40-6)
M
8W - 30 - 10 8W-30 FUEL/IGNITION SYSTEMPL-RHD
978W-1PLR03009

Downloaded from www.Manualslib.com manuals search engine 8W-30 FUEL/IGNITION SYSTEMS
INDEX
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DESCRIPTION AND OPERATION
AUTOMATIC SHUT DOWN RELAY.......... 15
BATTERY FEED........................ 14
BATTERY TEMPERATURE SENSOR......... 18
CAMSHAFT POSITION SENSOR........... 16
CRANKSHAFT POSITION SENSOR......... 16
DATA LINK CONNECTOR................. 15
DUTY CYCLE EVAP/PURGE SOLENOID...... 19
EGR TRANSDUCER (EET) SOLENOID....... 19
ENGINE COOLANT
TEMPERATURE SENSOR............... 16
FUEL INJECTORS....................... 18
FUEL PUMP MOTOR.................... 15
HEATED OXYGEN SENSORS.............. 16
IDLE AIR CONTROL MOTOR.............. 18
IGNITION COIL PACK.................... 18IGNITION SWITCH...................... 14
INTAKE AIR TEMPERATURE SENSOR....... 17
KNOCK SENSOR....................... 17
LOW FUEL DETECT INPUT............... 19
MANIFOLD ABSOLUTE
PRESSURE SENSOR.................. 17
PARK/NEUTRAL POSITION SWITCH INPUT
(3±SPD TRANSMISSION)................ 19
POWER (DEVICE) GROUND............... 14
POWER STEERING PRESSURE SWITCH..... 19
SIGNAL GROUND....................... 14
THROTTLE POSITION SENSOR............ 17
TORQUE CONVERTER CLUTCH SOLENOID
(TCC)............................... 19
VEHICLE SPEED SENSOR................ 15
DESCRIPTION AND OPERATION
IGNITION SWITCH
In the RUN position, the ignition switch connects
circuit A1 from the Power Distribution Center (PDC)
to circuit A21. A 30 amp fuse in the PDC protects cir-
cuits A1 and A21. Circuit A21 feeds a bus bar in the
fuse block. The bus bar feeds circuits G5, F12, and
F15.
²Circuit G5 powers the gauge cluster warning
lamps and the daytime running lamp (DRL) module.
Fuse cavity 11 (5 amp) in the fuse block protects cir-
cuit G5.
²Circuit F12 splices to the Powertrain Control
Module (PCM), duty cycle purge solenoid, EGR sole-
noid, ABS system, and a bus bar in the PDC. The
bus bar in the PDC feeds the coil side of the radiator
fan relay, A/C compressor clutch relay, and the fuel
pump relay. A 15 amp fuse in the fuse block, cavity
10, protects circuit F12.
²Circuit F15 feeds the Airbag Control Module
(ACM). A 10 amp fuse in the fuse block, cavity 9, pro-
tects circuit F15.
BATTERY FEED
Circuit A14 from the Power Distribution Center
(PDC) supplies battery voltage to cavity 46 of the
Powertrain Control Module (PCM). A 20 amp fuse in
the PDC protects circuit A14.
HELPFUL INFORMATION
Circuit A14 connects to a bus bar in the PDC that
the battery feeds. Circuit A14 powers the AutomaticShut Down (ASD) relay and fuel pump relay. The
A14 circuit also splices to the data link connector.
POWER (DEVICE) GROUND
Circuit Z12 connects to cavities 10 and 50 of the
Powertrain Control Module (PCM). The Z12 circuit
provides ground for PCM internal drivers that oper-
ate high current devices like the injectors and igni-
tion coils.
Internal to the PCM, the power (device) ground cir-
cuit connects to the PCM sensor return circuit (from
circuit K4) and the signal ground circuit (Z11).
HELPFUL INFORMATION
Circuit Z12 which supplies ground for the PCM
high current drivers, has the same termination point
as circuit Z11. The termination point is the left side
of the radiator closure panel.
If the system loses ground for the ganged circuits,
at the left side of the radiator closure panel, the vehi-
cle will not operate. Check the connection at the
ganged ground circuit eyelet.
SIGNAL GROUND
The signal ground circuit Z11 connects to cavity 47
of the PCM. The Z11 circuit provides ground for the
sensors that provide inputs to the PCM. Internal to
the PCM, the signal ground circuit connects to the
PCM sensor return circuit (from circuit K4) and the
power (device) ground circuit (Z12).
The termination point for circuit Z11 is an eyelet
attached to the left side of the radiator closure panel.
8W - 30 - 14 8W - 30 FUEL/IGNITION SYSTEMSPL