Vehicle speed sensor DODGE NEON 1997 1.G Wiring Diagrams User Guide

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DODGE NEON 1997 1.G Wiring Diagrams User Guide Downloaded from www.Manualslib.com manuals search engine 13FUSE10A
14
13
BATT A0
SPEEDOMETERCHIMELOW
FUEL
LEVEL
INDICATOR
LAMP
TACHOMETER
DRIVERODOMETER
DRIVER
000000
TACHOMETERODOMETER
M1
18
PK
M1
22

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DODGE NEON 1997 1.G Wiring Diagrams User Guide Downloaded from www.Manualslib.com manuals search engine 8W-40 INSTRUMENT CLUSTER
INDEX
page page
DESCRIPTION AND OPERATION
AIRBAG WARNING LAMP.................. 8
ANTI-LOCK WARNING LAMP..............

Downloaded from www.Manualslib.com manuals search engine 8W-40 INSTRUMENT CLUSTER
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

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DODGE NEON 1997 1.G Wiring Diagrams User Guide Downloaded from www.Manualslib.com manuals search engine 3232
SENSOR OXYGEN
HEATED
DOWNSTREAMCRANKSHAFT
POSITION
SENSOR
SENSOR OXYGEN
HEATED
UPSTREAM VEHICLE
SPEED
SENSOR
S118
K4
20
BK/LBK4
20
BK/LBK4

Page 191 of 256

DODGE NEON 1997 1.G Wiring Diagrams User Guide Downloaded from www.Manualslib.com manuals search engine Component Page
Right Instrument Panel Speaker
(Premium).......................8W-80-31
Right License Lamp.................8W-80-31
Right Park/T

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DODGE NEON 1997 1.G Wiring Diagrams User Guide Downloaded from www.Manualslib.com manuals search engine 978W-1
8W - 80 - 19 PL-RHD 8W-80 CONNECTOR PIN-OUTS
PLR08019
BLACK
51
10 6
IGNITION
SWITCH
CAV CIRCUIT FUNCTION
1 Z1 22BK GROUND
2 G9 22GY/BK R

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DODGE NEON 1997 1.G Wiring Diagrams User Guide Downloaded from www.Manualslib.com manuals search engine 978W-1
8W - 80 - 27 PL-RHD 8W-80 CONNECTOR PIN-OUTS
PLR08027
CAV CIRCUIT FUNCTION
61 K6 20VT/WT 5 VOLT SUPPLY
62 K29 20WT/PK STOP LAMP SWITCH S

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DODGE NEON 1997 1.G Wiring Diagrams User Guide Downloaded from www.Manualslib.com manuals search engine 978W-1
8W - 80 - 35 PL-RHD 8W-80 CONNECTOR PIN-OUTS
PLR08035
CAV CIRCUIT FUNCTION
1 L60 22TN RIGHT TURN SIGNAL
2Ð Ð
3 L62 20BR/RD RIGHT REAR

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DODGE NEON 1997 1.G Wiring Diagrams User Guide Downloaded from www.Manualslib.com manuals search engine Connector
Name/NumberColor Location Fig.
Power Folding
Mirror RelayBK Near Power
MirrorN/S
Power Mirror Fuse
HolderBK Near Power
MirrorN/S
Powe

Downloaded from www.Manualslib.com manuals search engine Connector
Name/NumberColor Location Fig.
Power Folding
Mirror RelayBK Near Power
MirrorN/S
Power Mirror Fuse
HolderBK Near Power
MirrorN/S
Power Mirror Switch
C1BK At Switch 12
Power Mirror Switch
C2BK At Switch 12
Power Steering
Pressure SwitchGY Rear of Steering
Gear5
Power Sunroof
MotorRD At Motor 9
Powertrain Control
Module C1BK Left Fender Side
Shield5
Powertrain Control
Module C2BK Left Fender Side
Shield5
PRNDL Lamp BK Rear of
Gearshift11
Radiator Fan Motor BK Rear of Fan 6
Radio C1 BK Rear of Radio 13
Radio C2 GY Rear of Radio 13
Rear Fog Lamp
SwitchBK At Switch N/S
Rear Window
Defogger SwitchBK Rear of Switch 13
Right Airbag Impact
SensorGY Right Side
Radiator Closure
Panel1
Right Back-Up
LampGY At Lamp 20
Right Door Lock
SwitchWT At Switch 12
Right Door Window
MotorBK At Motor 12
Right Fog Lamp BK Rear of Fascia 4
Right Front Door
Lock MotorBK At Motor 12
Right Front Door
SpeakerBK At Speaker 12
Right Front Wheel
Speed SensorGY Right Fender
Side Shield4
Right Headlamp BK Rear of Lamp 4
Right Headlamp
Leveling MotorBK Rear of Right
Headlamp4
Right Instrument
Panel SpeakerBK At Speaker N/SConnector
Name/NumberColor Location Fig.
Right License Lamp NAT At Lamp 18
Right Park/Turn
Signal LampNAT At Lamp 4
RIght Power Mirror BK At Mirror 12
Right Rear Door
Lock MotorBK Rear of Door 15
Right Rear Fog
LampNAT At Lamp N/S
Right Rear Speaker BK At Speaker 16
Right Rear Wheel
Speed SensorBK Right Rear
Frame RailN/S
Right Repeater
LampBK At Lamp N/S
Right TaIl/Stop
LampBK At Lamp 4
Right Turn Signal
LampBK At Lamp 20
Solid State Fan
RelayBK Left Front Frame
Rail6
Stop Lamp Switch GY Top of Brake
Pedal2
Sunroof Slide
SwitchBL At Switch 9
Sunroof Vent
SwitchYL At Switch 9
Throttle Position
SensorBK On Throttle
Body8
Torque Converter
Clutch SolenoidBK Top of
Transmission3
Trunk Lamp BK At Lamp 17
Turn Signal/Hazard
SwitchBK Rear of Switch 10
Upstream Heated
Oxygen SensorGY Right Rear of
Engine4, 7
Vapor Canister
Leak DetectorBK Right Front
FenderN/S
Vehicle Speed
SensorBK Rear of
Transmission3
Windshield Washer
Pump MotorBK Bottom of
Reservior6
Wiper Motor BK Right Side of
Cowl PanelN/S
PL8W - 90 CONNECTOR/GROUND LOCATIONS 8W - 90 - 3
DESCRIPTION AND OPERATION (Continued)

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