1997 DODGE NEON fuse

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 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-44 INTERIOR LIGHTING
INDEX
page
SCHEMATICS AND DIAGRAMS........................................................... 1
DESCRIPTION AND OPERATION.......................................................... 5
Component Page
Ash Receiver Lamp...................8W-44-4
Dome Lamp.........................8W-44-2
Fuse 2 (FB).........................8W-44-4
Fuse 9 (FB).........................8W-44-4
Fuse 13 (PDC)...................8W-44-2, 3, 4
Fuse Block.........................8W-44-4
G204............................8W-44-2, 4
Glove Box Lamp And Switch..........8W-44-2, 4
Headlamp Switch..................8W-44-2, 4
Left Front Door Ajar Switch............8W-44-2
Left Rear Door Ajar Switch.............8W-44-2
Left Visor/Vanity Lamps...............8W-44-3
Map/Reading Lamps................8W-44-2, 4
Mercury Switch......................8W-44-3
Power Distribution Center.........8W-44-2, 3, 4Component Page
PRNDL Lamp.......................8W-44-4
Right Front Door Ajar Switch...........8W-44-2
Right Rear Door Ajar Switch............8W-44-2
Right Visor/Vanity Lamps..............8W-44-3
S201..............................8W-44-4
S202..............................8W-44-2
S203..........................8W-44-2, 3, 4
S210..............................8W-44-4
S220............................8W-44-2, 4
S304..............................8W-44-2
S309............................8W-44-3, 4
Trunk Lamp........................8W-44-2
Trunk Switch.......................8W-44-2
Underhood Lamp....................8W-44-3
8W - 44 - 2 8W - 44 INTERIOR LIGHTINGPL

Downloaded from www.Manualslib.com manuals search engine SWITCH AJAR
DOOR
FRONT
LEFT RIGHT
FRONT
DOOR
AJAR
SWITCH
LEFT
REAR
DOOR
AJAR
SWITCH
SWITCH AJAR
DOOR
REAR
RIGHT
S304
13FUSE10A
BATT A0
M1
18
PK
M2
20
YLM2
20
YLM2
20
YLM2
20
YL
M1
20
PK
M1
22
PK
13C103
3C105
21
M1
22
PK
1
3
M2
20
YL
M4
22
GY/BK
M4
18
GY/BK
TRUNK
SWITCH
3C309
S220
1
NO
CONNECTIONM2
22
YL
3
SWITCH HEADLAMP
M2
22
YL
Z1
22
BK
Z1
2O
BK
S202
G204
1
AND LAMP
BOX
GLOVE
M1
22
PK
M1
22
PK
S203
DOME
LAMP LAMP TRUNK
M2
20
YL
12C230
CENTER DISTRIBUTION
POWER
13 14
SWITCH
A
M23
22
YL
M2
22
YL
MAP/
READING
LAMPS
2C225
(8W-10-8)(8W-10-4)
(8W-50-2)
(8W-15-7)
(8W-15-7) (8W-10-8)(8W-10-4)
(8W-44-4)(8W-44-4)
8W - 44 - 2 8W-44 INTERIOR LIGHTINGPL-RHD
978W-1PLR04401

Downloaded from www.Manualslib.com manuals search engine 14
13
10A
FUSE
13
POWER
DISTRIBUTION
CENTER
M1
18
PK
13C103
M1
22
PK
M1
22
PK
1C225
M1
18
PK
S203
SWITCH MERCURY
LAMPS
VANITY
VISOR/
LEFT
RIGHT
VISOR/
VANITY
LAMPS
M1
18
PKM1
18
PK
M1
18
PK
UNDERHOOD
LAMP
S309
BATT A0
(8W-10-8)(8W-10-4)
(8W-10-8)
(8W-10-8)(8W-10-4)
PL-RHD8W-44 INTERIOR LIGHTING 8W - 44 - 3
PLR04402978W-1

Downloaded from www.Manualslib.com manuals search engine BATT A0
POWER
DISTRIBUTION
CENTER
13 73
10A
FUSE
13 2FUSE
15A
1
22
BATT A3
BLOCK FUSE
299
4A
FUSE
9
1
HEADLAMP
SWITCH
0 OFF
1 PARK
2 HEAD
4
F33
20
PK/RDE1
20
TN
13C103
M1
18
PK
M1
22
PK
1
2
GLOVE
BOX
LAMP
AND
SWITCH
Z3
20
BK/OR
S203
M1
22
PK
BK/OR20 Z3
LAMP PRNDL
21
OR22 E2 E2
22
OR
1
2
Z3
20
BK/OR
E2
20
OR
Z3
14
BK/OR
G204
LAMP RECEIVER
ASH S210
S201
2
1 0
LAMPS READING
MAP/
B
Z3
18
BK/OR
Z3
20
BK/OR
3C225
S220
M2
22
YL
M23
22
YL/BK
2C225
1NO
CONNECTION
M2
22
YL
M1
22
PK
E2
22
OR
1C203
Z3
20
BK/OR
2C203
M1
18
PK
M1
18
PK
1C225
S309
CA (8W-10-4)
(8W-10-8) (8W-11-4)(8W-11-2)
(8W-11-11)
(8W-50-2)
(8W-10-8)
(8W-15-7)(8W-11-11)
(8W-15-7) (8W-10-6) (8W-10-4)
(8W-44-2)
(8W-10-8)
8W - 44 - 4 8W-44 INTERIOR LIGHTINGPL-RHD
978W-1PLR04403

Downloaded from www.Manualslib.com manuals search engine 8W-44 INTERIOR LIGHTING
INDEX
page page
DESCRIPTION AND OPERATION
ASH RECEIVER LAMP.................... 6
DOME LAMP............................ 5
GLOVE BOX LAMP....................... 6
HALO LAMP/TIME DELAY RELAY............ 5
HELPFUL INFORMATION.................. 6
INTRODUCTION......................... 5MAP/READING LAMPS.................... 6
PRNDL (TRANSMISSION RANGE INDICATOR)
LAMP................................ 5
TIME OUT RELAY........................ 5
TRUNK LAMP........................... 6
UNDERHOOD LAMP...................... 6
VISOR/VANITY LAMPS.................... 5
DESCRIPTION AND OPERATION
INTRODUCTION
The courtesy lamp system is powered at all times
by the 10 amp fuse located in the Power Distribution
Center (PDC). The M1 circuit feeds the courtesy
lamps, which include the trunk lamp, underhood
lamp, visor/vanity lamps, dome lamp, time delay
relay, and the glove box lamp.
HALO LAMP/TIME DELAY RELAY
The time delay relay is used to allow a time-ON
function for the ignition switch halo lamp. Power for
the relay is received on the M1 circuit from the 10
amp fuse located in the Power Distribution Center
(PDC). This is the Ignition-Off Draw (IOD) fuse and
HOT at all times.
When a door is OPENED, or the headlamp switch
is moved to the dome lamp position, a ground path is
provided for the relay on the M23 circuit. This ener-
gizes the relay, CLOSING the contacts. When the
relay contacts are CLOSED, power is provided
through the relay to the M50 circuit.
The M50 circuit supplies current to the ignition
switch lamp in the steering column. Ground for the
lamp is provided on the Z3 circuit. This circuit
splices with the glove box lamp, the ash receiver
lamp, and the PRNDL lamp. The Z3 circuit termi-
nates at the instrument panel left center support.
Circuit M23 is also spliced with the Remote Key-
less Entry (RKE) module and the time out relay
located in the fuse block.
TIME OUT RELAY
The time out relay is located in the fuse block and
is used to control the ground path for various interior
lamps. It will also turn the lamps OFF after a spec-
ified period of time, and works with the Remote Key-
less Entry (RKE) system for illuminated entry.
Cirucit M2 connects to the relay and supplied a
ground path through the door ajar switches.Circuit M1 is used to supply battery voltage to the
relay. This circuit is proteced by a 10 amp fuse
located in cavity 13 of the Power Distribution Center
(PDC).
Circuit M32 is connected from the relay to the var-
ious interior lamps and RKE module.
PRNDL (TRANSMISSION RANGE INDICATOR)
LAMP
The PRNDL lamp receives power on the E2 circuit
from the 4 amp fuse located in the fuse block in cav-
ity 12. The fuse receives power from the headlamp
switch. Circuit E2 also powers the ash receiver lamp.
When the headlamp switch is moved to the PARK
or ON position, current flows through the fuse to the
PRNDL lamp. The ground for the lamp is supplied
on the Z3 circuit, and terminates at the instrument
panel left center support. This circuit is also spliced
in with the ash receiver lamp, the ignition switch
lamp, and the glove box lamp.
VISOR/VANITY LAMPS
The visor/vanity lamps are case-grounded, and are
operated by a switch internal to the assembly. Power
for the lamps is on the M1 circuit from the Power
Distribution Center (PDC). When the operator opens
the cover, the switch CLOSES, completing a path to
ground illuminating the lamp.
DOME LAMP
The dome lamp receives power from the 10 amp
fuse located in the Power Distribution Center on the
M1 circuit. This circuit is HOT at all times and the
Ignition-Off Draw (IOD) fuse. The ground path for
the lamp is provided in two different ways.
One way is through the door ajar switches and the
time out relay. Circuit M2 connects to all the door
ajar switches from the time out relay. The switches
are case-grounded to the body. When a door is
OPENED, the plunger in the switch CLOSES, com-
pleting a path to ground.
PL8W - 44 INTERIOR LIGHTING 8W - 44 - 5