1997 DODGE NEON airbag

Downloaded from www.Manualslib.com manuals search engine 8W-43 AIRBAG SYSTEM
INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
DESCRIPTION AND OPERATION.......................................................... 5
Component Page
Airbag Control Module............8W-43-2, 3, 4
Airbag Warning Lamp.................8W-43-3
Data Link Connector..................8W-43-2
Driver Side Airbag...................8W-43-4
Fuse 12 (FB)........................8W-43-2
Fuse Block.........................8W-43-2Component Page
G202..............................8W-43-2
Instrument Cluster...................8W-43-3
Left Airbag Impact Sensor.............8W-43-3
Passenger Side Airbag.................8W-43-4
Right Airbag Impact Sensor............8W-43-3
8W - 43 - 2 8W - 43 AIRBAG SYSTEMPL

Downloaded from www.Manualslib.com manuals search engine 17
FUSED
IGN.
(ST-RUN)
20
AIRBAG
CONTROL
MODULE
10A
FUSE
128FUSE10A
BLOCK
FUSE10
32 285
ST-RUN A21 RUN A22
311DATA
LINK
CONNECTOR
19 18
CCD
BUS
(-) (+) BUS CCD F25
18
TN/GN
F15
18
DB/WT
D1
20
VT/BR
D1
20
VT/BRD2
20
WT/BK
D2
20
WT/BK
11C10112
10 GROUND
Z6
18
BK/PK
G202
(RUN)IGN. FUSED
PAIR TWISTED
TWISTED
PAIR
(8W-11-9) (8W-11-8)(8W-11-2)
(8W-30-4)
(8W-15-5) (8W-10-6) (8W-10-12)
8W - 43 - 2 8W-43 AIRBAG SYSTEMPL-RHD
978W-1PLR04301

Downloaded from www.Manualslib.com manuals search engine C19
CLUSTER INSTRUMENT
1FRONT
RIGHT
IMPACT
SENSOR SENSORIMPACTRIGHT FRONT
2
SENSOR IMPACT
AIRBAG
RIGHT LEFT
AIRBAG
IMPACT
SENSOR
2LEFT
RIGHT
IMPACT
SENSOR SENSORIMPACTRIGHTLEFT
1
3
LINE 1
LEFT
IMPACT
SENSORAIRBAG
WARNING
LAMP
DRIVER LINE 2
48
LINE 2
SENSORIMPACTRIGHTLINE 1
79
AIRBAG
CONTROL
MODULE
R47
18
DB/LB
R47
18
DB/LB
151678C101
R49
18
LB
R49
18
LB
R46
18
BR/LB
R46
18
BR/LB
R48
18
TN
R48
18
TNR41
18
BK/TN
SENSORIMPACTLEFT RIGHT
IMPACT
SENSOR
AIRBAG
WARNING
LAMP(8W-40-5)
(8W-40-5)
PL-RHD8W-43 AIRBAG SYSTEM 8W - 43 - 3
PLR04302978W-1

Downloaded from www.Manualslib.com manuals search engine GROUND LINE 1 PASSENGER
AIRBAG
PRESSURE
SWITCHPASSENGER
AIRBAG
SQUIB
AIRBAG SIDE
PASSENGER
LINE 1 DRIVER
AIRBAG
SQUIB
AIRBAG SIDE
DRIVER
LINE 1
LINE 1AIRBAG
CONTROL
MODULE
PASSENGER
AIRBAG
SQUIBDRIVER
AIRBAG
SQUIB R51
18
VT/YL
R50
18
BR/YLR42
18
BR/YLR44
18
DG/YLR43
18
BK/LBR45
18
DG/LB
12115621
213421SWITCH PRESSUREAIRBAG PASSENGER
SENSESQUIB AIRBAG PASSENGER
LINE 2
SQUIB AIRBAG PASSENGERLINE 2
SENSE PASSENGER
AIRBAG
PRESSURE
SWITCH SWITCH PRESSUREAIRBAG PASSENGER
GROUNDSQUIB AIRBAG DRIVERLINE 2 SQUIB AIRBAG DRIVER
LINE 2
PAIR TWISTEDPAIR TWISTED
8W - 43 - 4 8W-43 AIRBAG SYSTEMPL-RHD
978W-1PLR04303

Downloaded from www.Manualslib.com manuals search engine 8W-43 AIRBAG SYSTEM
DESCRIPTION AND OPERATION
AIRBAG CONTROL MODULE (ACM)
Two different circuits supply battery voltage from
the fuse block to the Airbag Control Module (ACM),
F15 and F25. The F15 and F25 circuits are connected
to separate bus bars internal to the fuse block. Dif-
ferent circuits from the Power Distribution Center
(PDC) and ignition switch supply battery voltage to
the fuse block bus bars.
The F25 circuit supplies battery voltage to the
ACM only when the ignition switch is in the RUN
position. The F15 circuit powers the ACM when the
ignition switch is in either the START or RUN posi-
tion.
An internal bus bar in the ignition switch connects
the A1 circuit from the PDC to the A21 circuit when
the switch is either the START or RUN position. The
A21 circuit supplies battery voltage to the bus bar in
the fuse block that feeds the F15 circuit. A 30 amp
fuse in the PDC protects the A1 and A21 circuits. A
10 amp fuse in the fuse block, cavity 9, protects the
F15 circuit.
When the ignition switch is in the RUN position, it
connects the A2 circuit from the PDC to the A22 cir-
cuit. The A22 circuit supplies battery voltage to the
fuse block bus bar that feeds the F25 circuit. A 40
amp fuse in the PDC protects the A2 and A22 cir-
cuits. A 10 amp fuse in the fuse block, cavity 5, pro-
tects the F25 circuit.
Circuits D1 and D2 are connected to the CCD Bus
and the ACM. The CCD bus is used to provide com-
munications between modules and the universal data
link connector.
The ACM has a case ground and an external dedi-
cated ground, circuit Z6. The dedicated ground con-
nects to the instrument panel right center support.
AIRBAG IMPACT SENSOR
The Airbag system uses a sensor internal to the
Airbag Control Module (ACM) to detect impact. For
information regarding operation of this sensor, refer
to the appropriate group of the Service Manual.
AIRBAG SQUIB (AIRBAG IGNITER)
DRIVERS SIDE AIRBAG
Two circuits, R43 and R45, connect the ACM to the
drivers side airbag module squib (igniter) after pass-
ing through the clock spring connector. Circuit R43
from cavity 3 of the ACM 4-way connector connects
to the squib. Circuit R45 from cavity 4 of the ACM
4-way connector connects to the squib. R43 and R45
are a twisted pair of wires.
PASSENGERS SIDE AIRBAG
Two circuits, R42 and R44, connect the ACM to the
passengers side airbag module squib (igniter). Circuit
R42 from cavity 1 of the ACM 4-way connector con-
nects to the squib. Circuit R44 from cavity 2 of the
ACM 4- way connector connects to the squib. R42
and R44 are a twisted pair of wires.
Circuits R50 and R51 are connected from the ACM
to the passangers airbag. These circuits are used to
monitor the pressure switch.
AIRBAG WARNING LAMP
The Airbag Warning lamp is used to alert the oper-
ator of a problem with the Airbag system. The lamp
is illuminated when the Airbag Control Module
(ACM) grounds the R41 circuit. Refer to the appro-
priate section of the Service Manual or Diagnostic
Test Procedures Manual to diagnosis this system.
HELPFUL INFORMATION
²Check for blown fuses in the circuit that connect
to the ignition switch and those that connect to the
ACM.
²While the bus bars in the fuse block power the
ACM, they also feed additional components on sepa-
rate fuse protected circuits.
²The ACM has a case ground and an external
dedicated ground. The dedicated ground connects to
the instrument panel right center support.
PL8W - 43 AIRBAG SYSTEM 8W - 43 - 5

Downloaded from www.Manualslib.com manuals search engine 8W-60 POWER WINDOWS
INDEX
page page
DESCRIPTION AND OPERATION
HELPFUL INFORMATION.................. 3POWER WINDOWS...................... 3
DESCRIPTION AND OPERATION
POWER WINDOWS
The power window system is supplied power from
the 30 amp circuit breaker located behind the fuse
block. Power for the circuit breaker is supplied on
circuit A22 from the ignition switch. This circuit is
HOT when the ignition switch is in the RUN posi-
tion.
Power for the A22 circuit is supplied by the A2 cir-
cuit which is HOT at all times and protected by a
40-amp fuse located in the Power Distribution Center
(PDC). The A22 is spliced and supplies power for the
fuses that protect the Airbag, A/C-Heater blower
motor, turn signals, and the heated rear window.
Circuit F21 connects, from the circuit breaker, to
both window switches. This is the feed for the
switches. Both switches use a BUS bar to provide
power for the different functions of the switch.
The ground path for the system is through master
window switch on the Z8 circuit. The grounding point
is located at the instrument panel left center support
brace.
MASTER WINDOW SWITCH (LEFT WINDOW
OPERATION)
When the window switch is moved to the window
DOWN position, voltage is supplied on the F21 cir-
cuit through the CLOSED contacts in the switch to
the Q21 circuit. The Q21 circuit connects from the
switch to the left front window motor. Grounding is
provided on circuit Q11 from the motor back to the
switch. The ground is passed through the switch to
the Z8 circuit. The Z8 circuit goes to its grounding
point.
When window UP operation is selected, the power
and ground circuits are reversed. Circuit Q11 is the
feed and circuit Q21 is the ground.
MASTER WINDOW SWITCH (RIGHT WINDOW
OPERATION)
When the window switch is moved to the window
DOWN position, voltage is supplied on the F21 cir-
cuit through the CLOSED contacts in the switch to
the Q26 circuit. The Q26 circuit connects from the
master switch to the right window switch. A BUS barinternal to the right switch passes the voltage
through the switch to circuit Q22. Circuit Q22 con-
nects from the switch to the right window motor.
Grounding is provided on circuit Q12 from the motor
back to the right switch.
The ground is passed through the switch on a BUS
bar to circuit Q16. Circuit Q16 then goes to the mas-
ter switch. The ground is passed through the switch
to the Z8 circuit. The Z8 circuit attaches to its
grounding point.
When window UP operation is selected, the power
and ground circuits are reversed. Circuits Q12 and
Q16 are the feeds and circuits Q22 and Q26 are the
grounds.
RIGHT WINDOW SWITCH OPERATION
When the window switch is moved to the window
DOWN position, voltage is supplied on the F21 cir-
cuit through the CLOSED contacts in the switch to
the Q22 circuit. The Q22 circuit connects from the
switch to the right front window motor. Grounding is
provided on circuit Q12 from the motor back to the
switch. The ground is passed through the switch to
the Q16 circuit. The Q16 circuit connects from the
right switch to the master switch. Ground is passed
through the master switch to the Z8 circuit. The Z8
circuit goes to its grounding point.
When window UP operation is selected, the power
and ground circuits are reversed. Circuit Q12 is the
feed and circuit Q22 is the ground.
HELPFUL INFORMATION
²Check the 40 amp fuse located in the PDC.
²Check the 30 amp circuit breaker located behind
the fuse block.
²Check the ground at the instrument panel left
center support.
PL8W - 60 POWER WINDOWS 8W - 60 - 3

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

Downloaded from www.Manualslib.com manuals search engine Component Page
Left Power Mirror...................8W-80-23
Left Power Window Switch............8W-80-23
Left Rear Door Lock Motor............8W-80-23
Left Rear Fog Lamp.................8W-80-23
Left Rear Speaker...................8W-80-23
Left Rear Wheel Speed Sensor.........8W-80-23
Left Repeater Lamp.................8W-80-24
Left Tail/Stop Lamp.................8W-80-24
Left Turn Signal Lamp...............8W-80-24
Map/Reading Lamps.................8W-80-24
Master Power Window Switch..........8W-80-24Component Page
Park/Neutral Position Switch (ATX).....8W-80-25
Passenger Side Airbag................8W-80-25
Power Folding Mirror Relay...........8W-80-25
Power Mirror Fuse Holder............8W-80-25
Power Mirror Switch - C1.............8W-80-25
Power Mirror Switch - C2.............8W-80-26
Power Steering Pressure Switch........8W-80-26
Power Sunroof Motor.................8W-80-26
Powertrain Control Module - C1........8W-80-26
Powertrain Control Module - C2........8W-80-27
PRNDL Lamp......................8W-80-28
Radiator Fan Motor..................8W-80-28
Radio - C1.........................8W-80-28
Radio - C2.........................8W-80-29
Rear Fog Lamp Switch...............8W-80-29
Rear Window Defogger Switch.........8W-80-29
Right Airbag Impact Sensor...........8W-80-29
Right Back-Up Lamp.................8W-80-29
Right Door Lock Switch...............8W-80-30
Right Door Window Motor.............8W-80-30
Right Fog Lamp....................8W-80-30
Right Front Door Lock Motor..........8W-80-30
Right Front Door Speaker.............8W-80-30
Right Front Wheel Speed Sensor........8W-80-31
Right Headlamp....................8W-80-31
Right Headlamp Leveling Motor........8W-80-31
PL8W - 80 CONNECTOR PIN-OUTS 8W - 80 - 3
DESCRIPTION AND OPERATION (Continued)