BATTERY
Z0
6
BK
G103 G100
Z0
8
BK
Z0
10
BK
MODULE CONTROL
TRANSMISSION
53 57
BK/YL16 Z14 Z13
16
BK/RD
ES11
Z12
18
BK/TN
50 10
POWERTRAIN
CONTROL
MODULE
C1 C2
BK/TN18 Z12
Z11
20
BK/WT
5
CONNECTORDATA LINK
Z11
20
BK/WT
Z11
18
BK/WT
24P34
B23
9B70
E43
G102
BK12Z1
ES23 RFS2NO. 2 FAN
RADIATOR
2 2
RADIATOR
FAN
NO. 1
Z1
12
BKZ1
12
BK
Z1
12
BK
E40
RF32
Z1
12
BK
RELAY FAN
RADIATOR
1
Z1
18
BK
BK14Z12
A/C
COMPRESSOR
CLUTCH
CONTROL SPEED
VEHICLE
4
Z1
18
BK
BK18Z1
Z1
10
BK
G101
SERVO
ES18SENSOR UPSTREAM
HEATED
OXYGEN
A24
1
85
TRANSMISSION
CONTROL
RELAY
CENTER DISTRIBUTION
POWER
4C8
Z16
18
BK
86
(8W-20-2)(8W-31-2) (8W-30-2)
(8W-30-3)
(8W-42-8) (8W-42-8)
(8W-42-8) (8W-42-7) (8W-33-3) (8W-30-7)
(8W-30-21)(8W-31-2)(8W-10-9)
8W - 15 - 2 8W-15 GROUND DISTRIBUTION
GASNS/GS
J988W-3GS001502
8W-30 FUEL/IGNITION SYSTEM
Component Page
A/C Compressor Clutch Relay................8W-30-5, 37
A/C Heater Control....................8W-30-5, 32, 37
A/C Pressure Transducer.............8W-30-10, 16, 24, 38
Accelerator Pedal Position Sensor...............8W-30-38
Airbag Control Module....................8W-30-4, 31
All Wheel Drive Solenoid....................8W-30-20
Automatic Shut Down Relay . . .8W-30-2, 7, 8, 9, 14, 15, 21, 22, 23
AW4B13...............................8W-30-6
AW4B13..............................8W-30-20
AWS1................................8W-30-20
AWS2................................8W-30-20
Back-Up Switch........................8W-30-6, 20
Battery..........................8W-30-2, 3, 29, 32
Body Control Module.............8W-30-4, 6, 20, 31, 36, 39
BS01................................8W-30-39
BS02...............................8W-30-6, 20
BS05...............................8W-30-4, 31
BS06...............................8W-30-4, 31
BS30................................8W-30-36
BS31..............................8W-30-28, 35
BS32................................8W-30-33
BS33................................8W-30-28
BS34..........................8W-30-33, 34, 36, 38
BS40................................8W-30-35
BS41................................8W-30-35
Camshaft Position Sensor..............8W-30-8, 14, 22, 24
Clockspring...........................8W-30-5, 39
Clutch Switch...........................8W-30-39
Compass/Mini-Trip Computer.................8W-30-31
Control Sleeve Sensor......................8W-30-34
Controller Anti-Lock Brake.................8W-30-4, 31
Crank Case Heater........................8W-30-29
Crankshaft Position Sensor...............8W-30-8, 14, 22
Data Link Connector.................8W-30-3, 4, 30, 31
Diesel Power Relay.................8W-30-28, 29, 32, 33
Downstream Heated Oxygen Sensor............8W-30-7, 21
EGR Solenoid.......................8W-30-18, 20, 29
Engine Coolant Temperature Sensor......8W-30-10, 16, 24, 36
Engine Speed Sensor.......................8W-30-35
Engine Starter Motor Relay...............8W-30-6, 20, 28
ES01................................8W-30-29
ES02.............8W-30-8, 10, 11, 14, 16, 17, 22, 24, 25, 29
ES03.....................8W-30-10, 11, 16, 17, 24, 25
ES05...................8W-30-14, 19, 22, 25, 33, 34, 36
ES06..........................8W-30-28, 29, 32, 33
ES07..........................8W-30-2, 18, 20, 26
ES08............................8W-30-17, 19, 25
ES09................................8W-30-37
ES11................................8W-30-2, 3
ES12.................8W-30-2, 7, 8, 9, 14, 15, 21, 22, 23
ES13.................................8W-30-4
ES14.................................8W-30-4
ES17........................8W-30-8, 11, 14, 17, 22
ES18...............................8W-30-7, 21
ES21..................8W-30-7, 8, 10, 11, 14, 16, 17, 24
ES24.................................8W-30-3
ES26................................8W-30-32
ES28................................8W-30-32
ES29................................8W-30-32
ES30................................8W-30-35
ES31................................8W-30-35
ES37................................8W-30-32
ES40................................8W-30-29
ES99.................................8W-30-9
Evap Leak Detection Pump................8W-30-18, 26
Evap/Purge Solenoid..................8W-30-12, 18, 26
Flexible Fuel Sensor.......................8W-30-22
FS01..............................8W-30-16, 23
FS02............................8W-30-16, 22, 24
FS03.................................8W-30-15
Fuel Heater............................8W-30-29
Fuel Heater Relay........................8W-30-29
Fuel Injector No. 1....................8W-30-9, 15, 23
Fuel Injector No. 2....................8W-30-9, 15, 23
Fuel Injector No. 3....................8W-30-9, 15, 23
Fuel Injector No. 4....................8W-30-9, 15, 23
Fuel Injector No. 5........................8W-30-23Component Page
Fuel Injector No. 6........................8W-30-23
Fuel Pump Module......................8W-30-33, 34
Fuel Pump Relay.......................8W-30-6, 20
Fuel Quantity Actuator.....................8W-30-33
Fuel Shutdown Solenoid.....................8W-30-33
Fuel Tank Module.......................8W-30-6, 20
Fuel Temperature Sensor....................8W-30-33
Fuel Timing Solenoid......................8W-30-33
Fuse 6 (JB).............................8W-30-32
Fuse 13 (PDC)...........................8W-30-39
Fuse 16 (PDC).....................8W-30-2, 6, 20, 29
Fuse 17 (PDC) . .8W-30-2, 7, 8, 9, 14, 15, 21, 22, 23, 28, 29, 32, 33
Fuse 28 (PDC).........................8W-30-3, 30
Fusible Link A0..........................8W-30-32
G100.............................8W-30-2, 3, 29
G101...............................8W-30-7, 21
G103.............................8W-30-2, 3, 29
G200.............................8W-30-3, 5, 30
G300.................8W-30-7, 13, 19, 21, 27, 28, 35, 39
G301..............................8W-30-30, 35
G302...............................8W-30-6, 20
Generator.......................8W-30-2, 13, 19, 27
Glow Plug Lamp.........................8W-30-32
Glow Plug No. 1..........................8W-30-32
Glow Plug No. 2..........................8W-30-32
Glow Plug No. 3..........................8W-30-32
Glow Plug No. 4..........................8W-30-32
Glow Plug Relay.........................8W-30-32
Idle Air Control Motor.................8W-30-12, 18, 26
Ignition Coil Pack.....................8W-30-8, 14, 22
Instrument Cluster......................8W-30-4, 31
Intake Air Temperature Sensor................8W-30-17
Intake Air Temperature/Manifold Absolute
Pressure Sensor.......................8W-30-10
Junction Block............8W-30-2, 3, 6, 13, 18, 19, 20, 26,
27, 28, 29, 30, 32, 36
Knock Sensor.......................8W-30-10, 16, 24
Left Front Park/Turn Signal Lamp..............8W-30-39
Left Headlamp Leveling Motor.................8W-30-39
Left Speed Control Switch..................8W-30-5, 39
Manifold Absolute Pressure Sensor............8W-30-16, 24
Memory Seat/Mirror Module................8W-30-3, 30
Message Center...................8W-30-13, 19, 27, 32
Needle Movement Sensor....................8W-30-35
Overhead Console.......................8W-30-4, 31
Power Distribution Center .8W-30-2, 3, 5, 6, 7, 8, 9, 14, 15, 18, 20,
21, 22, 23, 26, 28, 29, 30, 32, 33, 36, 37, 39
Powertrain Control Module...................8W-30-10
Powertrain Control Module...................8W-30-11
Powertrain Control Module...................8W-30-12
Powertrain Control Module...................8W-30-13
Powertrain Control Module...................8W-30-8
Powertrain Control Module...................8W-30-9
Powertrain Control Module .8W-30-2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39
PS01...............................8W-30-4, 31
PS02...............................8W-30-4, 31
PTC 1 (JB)..............8W-30-2, 6, 18, 20, 26, 28, 29, 36
Radiator Fan Relay........................8W-30-5
Radiator Fan Relay No. 1....................8W-30-37
Radiator Fan Relay No. 2....................8W-30-37
Radiator Fan Relay No. 3....................8W-30-37
Radio.............................8W-30-3, 4, 30
Right Speed Control Switch.................8W-30-5, 39
Sentry Key Immobilizer Module.................8W-30-4
Service Engine Soon Lamp..............8W-30-13, 19, 27
Stop Lamp Switch.................8W-30-13, 19, 27, 39
Throttle Position Sensor................8W-30-11, 17, 25
Transmission Control Module.......8W-30-3, 4, 17, 19, 25, 27
Transmission Range Sensor..........8W-30-6, 19, 20, 27, 34
Turbo Boost Pressure Sensor..................8W-30-34
Upstream Heated Oxygen Sensor.............8W-30-7, 21
Vacuum Solenoid.........................8W-30-27
Vehicle Speed Control Servo..............8W-30-13, 19, 27
Vehicle Speed Sensor..................8W-30-11, 17, 36
Vent Solenoid...........................8W-30-27
NS/GS8W - 30 FUEL/IGNITION SYSTEM 8W - 30 - 1
POWERTRAIN
CONTROL
MODULE
BK10Z0
BATTERY
28FUSE10A
POWER
DISTRIBUTION
CENTER
5C3
BATT A0
13C1
JUNCTION
BLOCK
17C4
M1
20
PK
PK20 M1
16M1 20 PK
C17
B(+) FUSED
RADIO
FUSED
B(+)
16C1
MODULE MIRROR
SEAT/
MEMORY
6
75C2
RECEIVESCI 3
D20
18
LG
LG20 D20 D20
20
LG
PK20 D21
B23 P18
E36
B33
4
SCI
C265
7
D21
20
PK
D21
18
PK
7
PK18 D21D21
18
PK
TRANSMITSCI
TRANSMIT
TRANSMISSION
CONTROL
MODULE ES24
B70
E43 P34
B23
BK/WT20 Z11
9 5
4
Z2
20
BK/LG
G200
1
Z11
20
BK/WT
Z11
18
BK/WT
ES11
CONNECTOR LINK
DATA
M1 20 PK
MODULE
17
B17 16
B1624
A24
Z0
6
BK
G103 G100
BK8 Z0
EATX MTX
(8W-20-2) (8W-10-11)(8W-10-9) (8W-10-8)
(8W-12-2)
(8W-47-2) (8W-63-4)
(8W-31-8) (8W-15-4)
(8W-15-2) (8W-12-20)
NS/GS8W-30 FUEL/IGNITION SYSTEM
GAS8W - 30 - 3
GS003003J988W-3
113
(+) BUS CCD CCD
BUS
(-)
D2
20
WT/BK
34C2 C23
VT/BR20 D1
(+) BUS CCD CCD
BUS
(-)
(+) BUS CCD CCD
BUS
(-)
19 20
(+) BUS CCD CCD
BUS
(-)
2C3 C31
6 1
(-) BUS CCD CCD
BUS
(+)
(+) BUS CCD CCD
BUS
(-)
434
60
59C2 C2
(-) BUS CCD CCD
BUS
(+)
14
RADIO
46
RECEIVESCI
(-) BUS CCD CCD
BUS
(+)
CLUSTER INSTRUMENT
WT/BK20 D2
VT/BR20 D1 910
D1
20
VT/BR D2
20
WT/BK
BRAKE ANTI-LOCK
CONTROLLERAIRBAG
CONTROL
MODULE
MODULE CONTROL
BODY
4C2 C23
D1
18
VT/BR WT/BK18 D2VT/BR20 D1 D2
20
WT/BK D2
20
WT/BKD1
20
VT/BR
PS02
PS01
12P18
B2313
WT/BK18 D2 D1
18
VT/BR
D2
18
WT/BK
VT/BR18D1 WT/BK20 D2
D1
20
VT/BR
BS05
BS06
MODULE CONTROL
TRANSMISSION
56B75
C20
D2
18
WT/BK
VT/BR18D1
CONSOLE OVERHEADPK/LB18 D6
WT/BK18 D2 D1
18
VT/BR
POWERTRAIN
CONTROL
MODULE
7B33
E3626
D6
20
PK/LBD2
18
WT/BK VT/BR18D1
14
D6
20
PK/LB
B14 B13 B12PAIR TWISTED
PAIR TWISTED
PAIR TWISTED
LINK DATA
CONNECTOR
PAIR TWISTED
PAIR TWISTEDPAIR TWISTED
EATX MTX MTXEATX
D2
18
WT/BKD2
18
WT/BK
D1
18
VT/BR
D1
18
VT/BR
ES13
ES14
D1
20
VT/BR20 D2
5 6
TWISTED
PAIR
WT/BK
-EXPORT) (BUILT-UP
MODULE
IMMOBILIZER
KEY
SENTRY
BUS CCD
(-) (+) BUS CCD
(8W-47-2) (8W-40-2)
(8W-35-3)(8W-43-3)
(8W-45-3)
(8W-49-2)
(8W-31-8)(8W-39-5)
8W - 30 - 4 8W-30 FUEL/IGNITION SYSTEM
GASNS/GS
J988W-3GS003004
POWERTRAIN
CONTROL
MODULE
9A
PTC
1
8587
3086
K31
18
BR
74C2
DG/WT16 A141
CONTROLRELAYPUMPFUEL
ST-RUN A21
JUNCTION
BLOCK
30C1
F87
18
WT/BK
16FUSE
20A
POWER
DISTRIBUTION
CENTER
BATT A0
3C67C2
6C2
1 4
3G4
18
DB
5
G302
GROUND OUTPUTRELAYPUMPFUEL FUEL
LEVEL
SENSOR
SIGNAL
MODULE TANK
FUEL C1
46
FUEL
LEVEL
SENSOR
SIGNAL
C64
C131
TN18 K90
CONTROLRELAY MOTOR STARTERENGINE 86
85
ENGINE
STARTER
MOTOR
RELAY
ST T141
FUEL
PUMP
RELAY
1AW4
B13
Z1
14
BK
Z1
16
BK
MODULE CONTROL
BODY
3B13
AW4
G4
18
DB
B13
AW4
2
BACK-UP
LAMP
FEEDL1
20
VT/BK
2B13
AW4
L1
20
VT/BK
BS02
EATX
VT/BK18L1
B33 E3610
6
TRANSMISSION
RANGE
SENSOR
10E36
B33
2
SWITCH BACK-UP
L1
18
VT/BK
4
BACK-
UP
LAMP
FEED
BACK-
UP
LAMP
FEED
MTX
L1
20
VT/BKL1
20
VT/BK
ST F45
C23
T141
20
YL/BKF45
20
YL/BK
MTX EATX(8W-12-13)(8W-10-16)
(8W-12-2)
(8W-10-26)(8W-10-8) (8W-10-8)
(8W-15-13) (8W-21-2)
(8W-45-7)
(8W-70-2) (8W-31-3)
(8W-51-5) (8W-12-16)
(8W-12-16)
(8W-12-13)
8W - 30 - 6 8W-30 FUEL/IGNITION SYSTEM
2.0L/2.4LNS/GS
J988W-3GS003006
POWERTRAIN
CONTROL
MODULE
K4
18
BK/LB
C243
SENSOR
GROUND
ES02
ES21
K6
18
VT/WT
61C2
SUPPLY5V23
1
C135
K22
18
OR/DB BK/LB18 K4
SENSOR POSITION
THROTTLE
K4
18
BK/LB
WT/OR18 G7
23 SENSOR
GROUNDVSS
SIGNAL
C266
BK/LBK4
18
K21
18
BK/RD
37C1
21
SENSOR TEMPERATURE
AIR
INTAKE
BK/LBK4
18 K6
18
VT/WT
OR/DB18 K22
ES08
SENSOR SPEED
VEHICLE
8V
SUPPLY 44
C2
SUPPLY8V
1
K7
18
OR
ES17
K7
18
OR
G7
18
WT/OR
EATX MTXWT/OR18 G7
SIGNAL SENSOR
58
MODULE CONTROL
TRANSMISSION ES03
SIGNAL SENSOR POSITION THROTTLE INTAKE
AIR
TEMPERATURE
SENSOR
SIGNALVEHICLE
SPEED
SENSOR
SIGNAL
(EATX)
SPEED VEHICLE
(8W-70-5)
(8W-70-5) (8W-70-9)(8W-31-4) (8W-70-7)
(8W-70-8)
NS/GS8W-30 FUEL/IGNITION SYSTEM
2.4L8W - 30 - 17
GS003017J988W-3
POWERTRAIN
CONTROL
MODULE C1
35
K22
18
OR/DB
OR/DB18 K22
ES08MODULE CONTROL
TRANSMISSION
12
SIGNAL SENSOR POSITION THROTTLE THROTTLE
POSITION
SENSOR
SIGNAL SIGNAL SENSOR POSITION CRANKSHAFT
CRANKSHAFT
POSITION
SENSOR
SIGNAL
6
ES05
K24
18
GY/BK GY/BK18 K24
32C1
BK/YL18 T41
76C2
10
P/N
TRANSMISSION
RANGE
SENSOR
SERVO CONTROL
SPEED
VEHICLE
13
4
STOP
LAMP
SWITCH
V30
18
DB/RD
213
C280
VENT
SOLENOID SOLENOIDVACUUM
56C2
V35
18
LG/RD
TN/RD18 V36
3E43
B707
E43 B706 YL/RD18 V32
5C1C262
K29
18
WT/PK
SPEED
CONTROL
VACUUM
SOLENOID
CONTROL CONTROL SOLENOIDVENT CONTROLSPEED
WT/PK20 K29 V32
20
YL/RD STOP LAMP
SWITCH
SENSESPEED
CONTROL
ON/OFF
SWITCH SENSE
2
6
G300
BK20Z1
DB/RD20 V30
GENERATOR
FIELD DRIVER
K20
18
DG
8C1
2
GENERATOR
TRANSMISSION
RANGE
SWITCH
T41
SENSE
10
YL/DG18 T10
SENSE REQUEST MANAGEMENTTORQUE
TORQUE
MANAGEMENT
REQUIREMENT
SENSE 63
C2
7
ST-RUN V23
CENTER MESSAGESERVICE
ENGINE
SOON
LAMP
C122
INDICATOR SERVICE ENGINE SOON5
B70
E43
P34
B232
A2G3
20
BK/PK
BK/PK20 G3
BK/PK18 G3 *13
* RHD
RHD LHD
JUNCTION
BLOCK
TOGENERATOR
FIELD
DRIVER
LAMP DRIVER (8W-70-8) (8W-70-8)
(8W-31-5)
(8W-33-3) (8W-33-3)
(8W-15-7)(8W-20-2) (8W-31-4)
(8W-31-8)(8W-12-9)
(8W-46-3)
(8W-12-19)
NS/GS8W-30 FUEL/IGNITION SYSTEM
2.4L8W - 30 - 19
GS003019J988W-3
POWERTRAIN
CONTROL
MODULE
9A
PTC
1
8587
3086
K31
18
BR
74C2
DG/WT16 A141
CONTROLRELAYPUMPFUEL
ST-RUN A21
JUNCTION
BLOCK
30C1
F87
18
WT/BK
16FUSE
20A
POWER
DISTRIBUTION
CENTER
BATT A0
3C67C2
6C2
1 4
3G4
18
DB
5
G302
GROUND OUTPUTRELAYPUMPFUEL FUEL
LEVEL
SENSOR
SIGNAL
MODULE TANK
FUEL C1
46
FUEL
LEVEL
SENSOR
SIGNAL
C66
EGR
SOLENOID
CONTROL
C140
GY/YL18 K35
2
1
ES07
F87
18
WT/BK
WT/BK18 F87FUEL
PUMP
RELAY
C64
C131
TN18 K90
CONTROLRELAY MOTOR STARTERENGINE 86
85
ENGINE
STARTER
MOTOR
RELAY
ST F45
4
AW4 B13
3
B13
AW41
1SOLENOID DRIVE
WHEEL
ALL1C2 C1 BODY
CONTROL
MODULE
EGR
SOLENOID3.8L 3.3L
Z1
16
BKZ1
16
BK
Z1
16
BK
Z1
18
BKZ1
18
BK
AWS1
GROUND GROUND
Z1 14BK
2
BACK-UP
SWITCH
SENSE
AWS2
2B13
AW4
BS02
L1
20
VT/BK
VT/BK20L1VT/BK20L1
MTXFEED LAMPUP BACK- FEED LAMPUP BACK-
VT/BK18L1
BACK-UP
SWITCH
2
B33 E3610
SENSOR RANGE
TRANSMISSION
6
10E36
B33
L1
18
VT/BK
EATX
(8W-12-13)(8W-10-16)
(8W-12-2)
(8W-10-26)(8W-10-8)
(8W-10-9) (8W-10-8)
(8W-15-13) (8W-12-13) (8W-21-2)(8W-12-16)
(8W-31-3) (8W-45-7)
(8W-31-3) (8W-70-2)(8W-51-5) (8W-31-3)
8W - 30 - 20 8W-30 FUEL/IGNITION SYSTEM
3.3L/3.8LNS/GS
J988W-3GS003020