relay DODGE NEON 1997 1.G Wiring Diagrams Owner's Manual

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RADIATOR
FAN
MOTOR
1
SOLID
STATE
FAN
Z1
18
BKZ1
14
BK
B
Z1
20
BK
Z1
14
BK
S111
2
2
SENSOR OXYGEN
HEATED
DOWNSTREAM
UPSTREAM
HEATED
SENSOR OXYGEN
Z1
18
BKZ1
18
BK
Z1
18
BK
1C161
Z1
20
BK
31
Z1
18
BK
3LAMP SIGNAL
TURN
PARK/
LEFT
Z1
18
BK
B3
Z1
18
BK
Z1
20
BK
HEADLAMP LEFT
SWITCH LAMP
WARNING
BRAKE
S107 S119
56
ABS
HYDRAULIC
MODULATOR
B
Z1
18
BKZ1
18
BKZ1
18
BK
MOTOR PUMP
WASHER
WINDSHIELD
10
ABS
RELAY
BOX
Z1
14
BK
Z1
14
BK
Z1
18
BK
G101 S108 (M/T) RELAY
MOTOR
STARTER
ENGINE
RELAYNO. 2 HORN
Z1
18
BK
3
Z1
22
BK
MOTOR LEVELING
HEADLAMP
LEFTS127
(8W-42-5)
(8W-42-5)(8W-30-3)
(8W-30-3)
(8W-52-3) (8W-50-3)
(8W-40-5)
(8W-35-4)
(8W-53-2)
(8W-53-3)(8W-35-2)
(8W-35-3) (8W-21-2) (8W-41-2)
(8W-50-4)
8W - 15 - 2 8W-15 GROUND DISTRIBUTIONPL-RHD
978W-1PLR01501

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TURN
PARK/
RIGHT
Z1
18
BK
3
HEADLAMP RIGHT
Z1
18
BK
2
LEFT
FOG
LAMP
Z1
20
BK
BK20Z1
LAMP FOG
RIGHT
2
S117
2
A/C
COMPRESSOR
CLUTCH
Z1
20
BKC3
18
DB/BK
35(IN PDC) RELAY
CLUTCH
COMPRESSOR
A/C
C3
18
DB/BK
G103
Z1
20
BKZ1
18
BK
1
DIODE
B32
MOTOR LEVELING
HEADLAMP
RIGHT RIGHT
REPEATER
LAMP
Z1
20
BKZ1
22
BKZ1
18
BK
NO. 1 HORN
(8W-52-3)(8W-50-3)
(8W-50-6) (8W-50-6)
(8W-42-2)
(8W-42-2)(8W-50-4)(8W-50-3)
(8W-52-3) (8W-41-2)
8W - 15 - 4 8W-15 GROUND DISTRIBUTIONPL-RHD
978W-1PLR01503

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SWITCH LOCK
DOOR
RIGHT
Z8
18
BK/VTZ8
18
BK/VT
POWER
MIRROR
SWITCH
Z8
18
BK/VTZ8
14
BK/VT
SWITCH WINDOW
POWER
MASTER
S310
1
CONTROL
HEATER
A/C
Z8
18
BK/VT
6C225
Z8
18
BK/VT
246
POWER
SUNROOF
MOTOR
Z8
18
BK/VTZ8
18
BK/VTZ8
18
BK/VT
S314
Z8
14
BK/VT
Z8
14
BK/VT
4C205
Z8
14
BK/VT
G203 SWITCH VENT
SUNROOF
BK/VT18Z8 6
RELAY MIRROR
FOLDING
POWER
C1
SWITCH
(8W-61-2) (8W-62-2)
(8W-60-2)
(8W-64-2) (8W-64-2)(8W-62-4)
(8W-42-3)
8W - 15 - 6 8W-15 GROUND DISTRIBUTIONPL-RHD
978W-1PLR01505

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Z3
18
BK/OR
3C225
Z3
20
BK/OR
5
Z3
20
BK/OR
2
Z3
20
BK/OR
2
ASH
RECEIVER
LAMP
Z3
20
BK/OR
C18
Z3
16
BK/OR
CLUSTER INSTRUMENT
2
LAMP
PRNDL
Z3
20
BK/OR
S201
1
LIGHTER/ CIGAR
SWITCH HEADLAMP
SWITCH IGNITION
S202
Z1
20
BKZ1
22
BKZ1
22
BK
G204
Z3
14
BK/OR
LAMPS READING
MAP/
SWITCH AND
LAMP
BOX
GLOVE
Z1
20
BK
POWER
OUTLETZ3
20
BK/OR
2C203 SWITCH LAMP
FOG
REAR
FRONT
FOG
LAMP
SWITCH
3
BK20Z1
B1
CIGAR
LIGHTER
RELAY
BK20Z1
3
HEADLAMP
LEVELING
SWITCH
Z3 22BK/OR
(8W-44-4)
(8W-40-6)(8W-44-4)
(8W-41-3)(8W-50-2) (8W-10-5) (8W-44-4)
(8W-44-4) (8W-51-6) (8W-50-6)
(8W-41-3)
(8W-50-4)
PL-RHD8W-15 GROUND DISTRIBUTION 8W - 15 - 7
PLR01506978W-1

Downloaded from www.Manualslib.com manuals search engine 8W-20 CHARGING SYSTEM
INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
DESCRIPTION AND OPERATION.......................................................... 3
Component Page
Automatic Shut Down Relay............8W-20-2
Battery............................8W-20-2
Capacitor...........................8W-20-2
Engine Starter Motor.................8W-20-2
Fuse 21 (PDC).......................8W-20-2
Fusible Link........................8W-20-2
G104..............................8W-20-2Component Page
G105..............................8W-20-2
Generator..........................8W-20-2
Power Distribution Center.............8W-20-2
Powertrain Control Module.............8W-20-2
S122..............................8W-20-2
S125..............................8W-20-2
8W - 20 - 2 8W - 20 CHARGING SYSTEMPL

Downloaded from www.Manualslib.com manuals search engine GENERATOR
ENGINE
STARTER
MOTOR
C24
GENERATOR
FIELD
DRIVERPOWERTRAIN
CONTROL
MODULE
K20
18
DG
A11
12
BK
A11
8
BK/GY
S125
21FUSE20A
21
57
60
POWER
DISTRIBUTION
CENTER BATTERY
A0
6
RD
A0 8RD
Z0
8
BK
Z1
10
BK
G104 G105
A142
18
DG/OR
6C161
A142
18
DG/OR
A142
18
DG/OR
S122
22
1
2
AUTOMATIC
SHUT
DOWN
RELAY
LINK FUSIBLE
CAPACITOR
(8W-30-11) (8W-10-10)(8W-10-4)
(8W-15-5) (8W-15-5)
(8W-10-10)
(8W-21-2)(8W-30-2)
8W - 20 - 2 8W-20 CHARGING SYSTEMPL-RHD
PL8W - 20 CHARGING SYSTEM 8W - 20 - 3
GENERAL INFORMATION (Continued)

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DESCRIPTION AND OPERATION
CHARGING SYSTEM
The charging system is an integral part of the bat-
tery and starter systems. Since all of these systems
work together, any diagnosis and testing should be
done in conjunction.
The charging system is protected by a 12 gauge
fusible link located in the A11 circuit. This fusible
link is between the generator and the starter.
The generator ground is provided through a case
ground in the generator to its attaching bracket. This
generator uses a voltage regulator internal to the
Powertrain Control Module (PCM).
When the vehicle is running, battery voltage is
applied to the generator field terminal through the
A142 circuit. This circuit is the output from the con-
tact side of the Automatic Shut Down (ASD) relay.
The ground, or voltage regulated side, of the genera-
tor field is controlled by the K20 circuit which con-
nects to cavity 4 of the PCM connector.
When there is current present in the field, and the
rotor is turning, the stator in the generator produces
a B+ voltage that is supplied to the battery through
the A11 and A0 circuits. The A11 circuit is connected
to the output terminal of the generator and connects
to the engine starter motor battery feed terminal.
The A0 circuit is a direct feed line from the battery
and connects to the engine starter motor.
Grounding for the system is accomplished at the
battery negative terminal. These grounds connect to
the engine and body.
HELPFUL INFORMATION
²Inspect for a blown fusible link in the A11 cir-
cuit between the generator and the starter motor.
²For additional information on charging system
diagnosis, refer to the appropriate section of the ser-
vice manual.
PL8W - 20 CHARGING SYSTEM 8W - 20 - 3

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INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
DESCRIPTION AND OPERATION.......................................................... 3
Component Page
Battery............................8W-21-2
Clutch Pedal Position Switch...........8W-21-2
Engine Starter Motor.................8W-21-2
Engine Starter Motor Relay............8W-21-2
Fuse 11 (PDC).......................8W-21-2
Fusible Link........................8W-21-2
G101..............................8W-21-2
Generator..........................8W-21-2Component Page
Ignition Switch......................8W-21-2
Park/Neutral Position Switch...........8W-21-2
Power Distribution Center.............8W-21-2
Powertrain Control Module.............8W-21-2
S106..............................8W-21-2
S107..............................8W-21-2
S125..............................8W-21-2
S127..............................8W-21-2
8W - 21 - 2 8W - 21 STARTING SYSTEMPL

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2728
T40
14
BR
ENGINE
STARTER
MOTOR
RELAY
(IN PDC)
10
3 ACC 0 OFF
2 RUN
1 START
SWITCH
IGNITION BATT A1
YL/BK14 A41
M/T A/T
A41
14
YL
1C101
YL14 A412
1
SWITCH POSITION
PEDAL
CLUTCH
T141
14
YL/RD
BK18Z1
A/T M/T
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
20
BR/YL
T41
20
BR/YL
76C1
PARK/
NEUTRAL
POSITION
SWITCH
2
1C160
LINK FUSIBLE
S107
3
0 2 1
8C241
A41
14
YL/BK
3C241
Z1
18
BK
S127
A41
14
YL/BK
12
(8W-10-5)
(8W-15-2)(8W-10-5)(8W-10-4) (8W-10-5)
(8W-20-2)
(8W-20-2)
(8W-30-12)
(8W-15-2)
M
8W - 21 - 2 8W-21 STARTING SYSTEMPL-RHD
PL8W - 21 STARTING SYSTEM 8W - 21 - 3
DESCRIPTION AND OPERATION (Continued)

Downloaded from www.Manualslib.com manuals search engine 8W-21 STARTING SYSTEM
DESCRIPTION AND OPERATION
STARTING SYSTEM- MANUAL TRANSMISSION
The Power Distribution Center (PDC) supplies bat-
tery voltage to the engine starter motor solenoid
through circuit T40 when the coil side of the engine
starter motor relay energizes. Circut A1 supplies the
battery voltage for the contact side of the relay. Cir-
cuit A1 and circuit T40 are protected by a 30 amp
fuse and feeds the contact side of the engine starter
motor relay. Both the 30 amp fuse and the engine
starter motor relay are located in the PDC.
The ignition switch supplies battery voltage to the
coil side of the engine starter motor relay on circuit
A41 when the key is moved to the START position
and the operator has pressed the clutch pedal to
CLOSE the clutch pedal position switch. Circuit Z1
supplies the ground for the coil side of the engine
starter motor relay. When the coil side of the relay
energizes, the contacts CLOSE, supplying battery
voltage to the engine starter motor solenoid.
Circuit A0 (battery positive cable) supplies battery
voltage to the motor of the starter when the solenoid
energizes.
HELPFUL INFORMATION
²Check for blown engine starter motor fuse in the
PDC.
²Move ignition key to the START position and
with the clutch pedal pressed, listen for starter motor
relay to click. The engine starter motor relay is
located in the PDC.
²Check for a good ground at starter motor.
²The left headlamp ground is the end point for
the starter relay coil ground circuit and is located at
the left side of the radiator closure panel.
STARTING SYSTEM (AUTOMATIC TRANSMISSION)
The Power Distribution Center (PDC) supplies bat-
tery voltage to the engine starter motor solenoid
through circuit T40 when the coil side of the engine
starter motor relay energizes. Circuit A1 supplies
battery voltage to the contact side of the relay. Cir-
cuit A1 and circuit T40 are protected by a 30 amp
fuse and feeds the contact side of the engine starter
motor relay. Both the 30 amp fuse and the engine
starter motor relay are located in the PDC.
The ignition switch supplies battery voltage to the
coil side of the engine starter motor relay on circuit
A41 when the key is moved to the START position
and the park/neutral portion of the park/neutral posi-
tion switch (3 speed transmission) is CLOSED.
Ground for the coil side of the engine starter motor
relay is supplied by circuit T41.Circuit A0 (battery positive cable) supplies battery
voltage to the motor of the engine starter when the
solenoid energizes.
HELPFUL INFORMATION
²Check for blown engine starter motor fuse in the
PDC.
²With the gear selector in the Park or Neutral
position, move ignition key to the START position
and listen for engine starter motor relay to click. The
engine starter motor relay is located in the PDC.
²Check for a good ground at engine starter motor.
PL8W - 21 STARTING SYSTEM 8W - 21 - 3