coolant level DODGE NEON 1997 1.G Wiring Diagrams Workshop Manual

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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 ST-RUN A21
FUEL
LEVEL
SENSOR
SIGNAL
INSTRUMENT
CLUSTER
G5
20
DB/WT
G20
22
VT/YL
G20
20
VT/YL
G20
20
VT/YL
G4
20
DB
G4
20
DB
Z3
16
BK/OR
Z3
14
BK/OR
G6
22
GY
G6
20
GY
G6
18
GY
S201
SWITCH PRESSURE
OIL
ENGINE
BLOCK
FUSE
G4
20
DB
G204
8C161
4C103
1C28C1
6C230
3C160
23
10C25C1
1
10
31
POWERTRAIN
CONTROL
MODULE
FUEL
PUMP
MODULE SENSOR TEMPERATURE
COOLANT
ENGINE
3G4
18
DB
C1609
C10311
BK/PK20 G3
BK/PK22 G3
BK/PK20 G3
MODULE CONTROL
POWERTRAIN
8
3C2
CHECK
ENGINE
LAMP
DRIVER
C
6
C160
7C103
4C2
5A FUSE
11
SENSOR
SIGNAL
ENGINE
COOLANT
TEMPERATURE
GAUGELAMP ENGINE
CHECK
FUEL
GAUGE
LAMP PRESSURE
OIL
LOW FUEL
TANK
SENDING
UNIT
DB/WT20 G5
6
NO
CONNECTIONG4
20
DB
7C105
C2
C2
(8W-15-7)(8W-11-2)
(8W-15-7)(8W-30-10)
(8W-30-10) (8W-30-7)
(8W-30-11) (8W-11-10)(8W-10-12)
8W - 40 - 6 8W-40 INSTRUMENT CLUSTERPL-RHD
978W-1PLR04005

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INDEX
page page
DESCRIPTION AND OPERATION
AIRBAG WARNING LAMP.................. 8
ANTI-LOCK WARNING LAMP............... 9
BRAKE WARNING INDICATOR LAMP......... 8
CHARGE INDICATOR LAMP................ 8
ENGINE COOLANT TEMPERATURE GAUGE . . . 7
FUEL GAUGE........................... 7
HEADLAMP ON CHIME.................... 8
HELPFUL INFORMATION.................. 9
HIGH BEAM INDICATOR LAMP.............. 8
INSTRUMENT CLUSTER.................. 7KEY-IN CHIME.......................... 8
LOW FUEL LAMP........................ 8
LOW OIL PRESSURE LAMP................ 8
ODOMETER............................ 8
RIGHT AND LEFT TURN
SIGNAL INDICATORS................... 8
SEAT BELT WARNING INDICATOR........... 8
SERVICE ENGINE SOON LAMP............. 8
SPEEDOMETER......................... 7
TACHOMETER.......................... 7
DESCRIPTION AND OPERATION
INSTRUMENT CLUSTER
The Instrument Cluster, located on the right side
of the instrument panel, provides the operator with
gauges and warning lamps relating to vehicle opera-
tion. All gauges in the standard and optional cluster
are magnetic type and logic driven.
Battery voltage for the clusters warning lamps and
gauges is provided on the G5 circuit. This circuit con-
nects from the fuse block and is protected bya5amp
fuse located in cavity 11. The cluster is powered only
when the ignition switch is in the START or RUN
position. The cluster is also powered on initial driv-
er's door opening.
Illumination lamps, internal to the cluster, receive
battery voltage on the E2 circuit from the 4 amp fuse
located in cavity 12 of the fuse block. This circuit is
HOT only when the headlamp switch is in the ON
position. Grounding for the cluster is provided on the
Z3 circuit and terminates at the instrument panel
left center support.
The M1 circuit also feeds the cluster through a 10
amp fuse in the Power Distribution Center (PDC).
This fuse is HOT at all times and also used to power
the underhood lamp, and the interior lamps. The
fuse is also lifted OPEN during vehicle shipping to
reduce battery draw.
SPEEDOMETER
The speedometer and odometer receive their infor-
mation on the G7 circuit from the Vehicle Speed Sen-
sor (VSS) on manual and 3±spd automatic
transmission applications. The G7 circuit also pro-
vides a signal to the Powertrain Control Module
(PCM).Logic internal to the instrument cluster adjusts the
position of the gauge pointer to the correct vehicle
speed using the signal on the G7 circuit.
TACHOMETER
The tachometer is connected to the Powertrain
Control Module (PCM) on the G21 circuit. It uses
solid state circuity to decode the ignition pulses
received from the PCM to adjust the gauge pointer to
the proper position.
ENGINE COOLANT TEMPERATURE GAUGE
The temperature gauge is connected to the engine
coolant temperature sensor on the G20 circuit. The
engine coolant temperature sensor for the gauge is a
combination unit. One side of the unit is used for the
Powertrain Control Module (PCM) and the other side
for the cluster. The sending unit is case grounded to
the engine.
The logic driven gauge moves in response to the
measured resistance of the engine coolant tempera-
ture sending unit.
FUEL GAUGE
The fuel level gauge is connected to the fuel pump
module on the G4 circuit. The fuel pump module con-
tains the fuel pump and a variable resistor for the
gauge. Grounding for the fuel pump module is pro-
vided on the Z2 circuit and terminates at the left
rear wheel house.
The logic driven gauge moves in response to the
measured resistance of the fuel tank sending unit.
The fuel level sensor contains a variable resistor.
As the position of the float arm on the level sensor
changes, the resistor changes the current flow
through the fuel gauge circuit. A change in current
flow alters the magnetic field in the fuel gauge which
changes the pointer position.
PL8W - 40 INSTRUMENT CLUSTER 8W - 40 - 7

Downloaded from www.Manualslib.com manuals search engine 8W-80 CONNECTOR PIN-OUTS
INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
Component Page
A/C Compressor Clutch................8W-80-4
A/C Cycling switch...................8W-80-4
A/C-Heater Blower Motor..............8W-80-4
A/C-Heater Control Switch.............8W-80-4
A/C High Pressure Switch..............8W-80-4
A/C Low Ptressure Switch..............8W-80-5
ABS Hydraulic Modulator..............8W-80-5
ABS Relay Box......................8W-80-5
Airbag Control Module................8W-80-5
Ash Receiver lamp...................8W-80-6
Back-Up Lamp Switch (MTX)...........8W-80-6
Battery Temperature Sensor............8W-80-6
Blower Motor Resister Block............8W-80-6
Brake Warning Lamp Switch...........8W-80-6
C101..............................8W-80-7
C102..............................8W-80-7
C103..............................8W-80-7
C105..............................8W-80-8
C108..............................8W-80-8
C160..............................8W-80-8
C161..............................8W-80-8
C203..............................8W-80-9
C205..............................8W-80-9
C206..............................8W-80-9
C225..............................8W-80-9
C230.............................8W-80-10
C231.............................8W-80-10
C241.............................8W-80-10
C301.............................8W-80-11
C303.............................8W-80-11
C309.............................8W-80-11
C315.............................8W-80-11
C323.............................8W-80-11
C324.............................8W-80-11
C325.............................8W-80-12
C340.............................8W-80-12
C341.............................8W-80-12
Camshaft Position Sensor.............8W-80-12
Clockspring........................8W-80-12
Clutch Pedal Position Switch (MTX).....8W-80-12
Controller Anti-Lock Brake............8W-80-13
Crankshaft Position Sensor............8W-80-14
Data Link Connector.................8W-80-14
Dome Lamp........................8W-80-14
Downstream Heated Oxygen Sensor.....8W-80-15Component Page
Driver Side Airbag..................8W-80-15
Duty Cycle Evap/Purge Solenoid........8W-80-15
EGR Transducer solenoid.............8W-80-15
Engine Coolant Temperature
Sensor (ECT).....................8W-80-15
Engine Oil Pressure Switch............8W-80-16
Front Fog Lamp Switch...............8W-80-16
Fuel Injector No.1...................8W-80-16
Fuel Injector No.2...................8W-80-16
Fuel Injector No.3...................8W-80-16
Fuel Injector No.4...................8W-80-16
Fuel Pump Module..................8W-80-17
Generator.........................8W-80-17
Glove Box Lamp and Switch...........8W-80-17
Headlamp Dimmer and Optical
Horn Switch.....................8W-80-17
Headlamp Leveling Switch............8W-80-17
Headlamp Switch...................8W-80-17
Horn No.1.........................8W-80-18
Horn No.2.........................8W-80-18
(IAT/Map) Sensor...................8W-80-18
Idle Air Control Motor (IAC)...........8W-80-18
Ignition Coil Pack...................8W-80-18
Ignition Switch.....................8W-80-19
Immobilizer Engine Sensor............8W-80-19
Immobilizer Sensor..................8W-80-19
Instument Cluster - C1...............8W-80-19
Instument Cluster - C2...............8W-80-19
Intermittent Wipe/Wash Switch........8W-80-20
Key-In Switch......................8W-80-20
Knock Sensor......................8W-80-20
Left Airbag Impact Sensor.............8W-80-20
Left Back-Up Lamp..................8W-80-20
Left Door Lock Switch................8W-80-21
Left Door Window Motor..............8W-80-21
Left Fog Lamp......................8W-80-21
Left Front Door Lock Motor...........8W-80-21
Left Front Door Speaker..............8W-80-21
Left Front Wheel Speed Sensor.........8W-80-22
Left Headlamp.....................8W-80-22
Left Headlamp Leveling Motor.........8W-80-22
Left Instrument Panel Speaker
(Premium).......................8W-80-22
Left License Lamp...................8W-80-22
Left Park/Turn Signal Lamp...........8W-80-22
8W - 80 - 2 8W - 80 CONNECTOR PIN-OUTSPL