
8W-46 MESSAGE CENTER
Component Page
A/C Heater Control..................8W-46-2, 3
ABS Warning Lamp...................8W-46-2
Airbag Control Module.................8W-46-2
Airbag Warning Lamp..................8W-46-2
Body Control Module...............8W-46-2, 4, 5
Brake Pressure Switch.................8W-46-3
Brake Warning Lamp..................8W-46-3
Combination Flasher/DRL Module.....8W-46-3, 4, 5
Controller Anti-Lock Brake..............8W-46-2
Engine Coolant Temperature Lamp........8W-46-2
Engine Oil Pressure Switch..............8W-46-2
Fuse 5 (PDC).........................8W-46-4
Fuse 6 (JB)........................8W-46-2, 3
Fuse 28 (PDC)........................8W-46-2
G200...........................8W-46-3, 4, 5
G300...........................8W-46-3, 4, 5
Glow Plug Lamp......................8W-46-3
Headlamp Dimmer Switch..............8W-46-4
High Beam Indicator...................8W-46-4Component Page
High Beam Relay.....................8W-46-4
Ignition Switch.......................8W-46-3
Junction Block..................8W-46-2, 3, 4, 5
Left Rear Lamp Assembly...............8W-46-5
Left Repeater Lamp...................8W-46-5
Left Turn Indicator....................8W-46-5
Low Beam Relay......................8W-46-4
Low Oil Pressure Lamp.................8W-46-2
Memory Seat/Mirror Module.............8W-46-2
Message Center.................8W-46-2, 3, 4, 5
Park Brake Switch....................8W-46-3
Power Distribution Center.............8W-46-2, 4
Powertrain Control Module..............8W-46-3
Remote Keyless Entry Module...........8W-46-2
Right Rear Lamp Assembly..............8W-46-5
Right Repeater Lamp..................8W-46-5
Right Turn Indicator...................8W-46-5
Service Engine Soon Lamp..............8W-46-3
Turn Signal/Hazard Switch..............8W-46-5
VTSS Lamp..........................8W-46-2
NS/GS8W - 46 MESSAGE CENTER 8W - 46 - 1

CENTER MESSAGE
5LAMP WARNING
ABS
AIRBAG
WARNING
LAMP
11
10
ST-RUN A21
20A
FUSE
6
DRIVER 16
ABS
WARNING
LAMP
BRAKE ANTI-LOCK
CONTROLLER
R41
18
BK/TN
BLOCK JUNCTION
C2
7
MODULE CONTROL
AIRBAG
AIRBAG
WARNING
LAMP
DRIVER
G19
20
LG/OR
A3
P34
G19
18
LG/OR
B23
14C4
BR/PK18 V23
C110
V23
18
BR/PK
C2
BODY
CONTROL
LAMP WARNINGABS
17
DRIVER
MODULE
G19
20
LG/OR
ENGINE
COOLANT
TEMPERATURE
6
LAMP
VT22 G2
LAMP 6
ENGINE
TEMPERATURE
C2
DRIVER
LAMP
8PRESSURE OIL
LOW
SENSE
C2
PRESSUREOIL ENGINE
33
SWITCHG6
22
GY
OIL
PRESSURE
SWITCH
SENSE
52C1
1
E36 B331
G6
16
GY
SWITCH PRESSURE
OIL
ENGINE
POWER
DISTRIBUTION
CENTER
C35
28FUSE10A
MEMORY
SEAT/
MODULE MIRROR
VTSS
LAMP
(ST-RUN) IGNITIONFUSED
A/C
CONTROL
12
BATT A0
13
16
VTSS
DRIVER
C2
LAMP
BK/OR22 G69
16C1
FUSED
B (+)
C46
13C1
M1
20
PK
M1
20
PK
M1
20
PK
3
HEATER
B (+) FUSED 3
ENTRY
MODULE KEYLESS REMOTE
M1 20PK
*8
*7 *9 *12 *1 *2
* RHDDIESEL GAS
9B33
E36
G6 20GY
7P50
NOT
USED
M1
22
PK
WARNINGENGINE (8W-12-9)(8W-10-16)
(8W-35-3)(8W-12-2)
(8W-43-3)
(8W-45-5)
(8W-45-6)(8W-10-9)
(8W-10-11)
(8W-62-3)
(8W-63-4)
(8W-42-4)(8W-10-8)
(8W-61-5) (8W-12-20)
8W - 46 - 2 8W-46 MESSAGE CENTERNS/GS
J988W-3GS004602

A/C
PRESSURE
TRANSDUCER
1
BK/LB18 K4
K4
18
BK/LB
2
SENSOR POSITION
CRANKSHAFT
SENSOR
SPEED
VEHICLE
2
POWERTRAIN
CONTROL
MODULE
A1
CAMSHAFT
POSITION
SENSORSENSOR POSITION
THROTTLE
ENGINE
COOLANT
TEMPERATURE
SENSOR
K4
18
BK/LBK4
18
BK/LBK4
18
BK/LB
ES02
(2.0L)
BK/LB18 K4
BK/LB18 K4
(2.0L) ES21
SENSOR
OXYGEN
HEATED
DOWNSTREAM UPSTREAM
HEATED
OXYGEN
SENSOR
K4
20
BK/LB
1E36
B33
K4
18
BK/LB
2
SENSOR KNOCK
1
K4
18
BK/LB
BK/LB18 K4
43C2
2
K4
18
BK/LB
SENSOR PRESSURE
ABSOLUTE
MANIFOLD
TEMPERATURE/
AIR
INTAKE
BK/LB18 K4
3
3 (8W-30-10) (8W-30-8) (8W-30-11)
(8W-30-8)
(8W-30-8)(8W-30-11)(8W-30-10)
(8W-30-7) (8W-30-7) (8W-30-10) (8W-30-10)
8W - 70 - 4 8W-70 SPLICE INFORMATION
2.0LNS/GS
J988W-3GS007004

C2B33 E361
BK/LB20 K4
3
SENSOR OXYGEN
HEATED
UPSTREAMDOWNSTREAM
HEATED
OXYGEN
SENSOR
3
43
ES21
K4
18
BK/LBK4
18
BK/LBK4
18
BK/LB
K4
18
BK/LBBK/LB18 K4
BK/LB18 K4
BK/LB18 K4BK/LB18 K4BK/LB18 K4
F09 E695
FS01
TRANSDUCER PRESSURE
A/C
1
AIR
ES02
BK/LB18 K4
BK/LB18 K4BK/LB18 K4BK/LB18 K4BK/LB18 K4BK/LB18 K4BK/LB18 K4
KNOCK
SENSOR
2
1
SENSOR TEMPERATURE
COOLANT
ENGINE
MANIFOLD
ABSOLUTE
PRESSURE
SENSORSENSOR POSITION
CAMSHAFT
2
1
THROTTLE
POSITION
SENSOR SENSOR POSITION
CRANKSHAFT
2
(EATX)
51
TRANSMISSION
CONTROL
MODULE
MODULE CONTROL
POWERTRAIN
2
VEHICLE
SPEED
SENSOR SENSOR TEMPERATURE INTAKE
A
1
(8W-30-7)(8W-30-7) (8W-30-16)(8W-30-16)
(8W-30-16)
(8W-30-16)(8W-30-14)
(8W-30-17) (8W-30-14) (8W-31-4)
(8W-30-7) (8W-30-17) (8W-30-17)
NS/GS8W-70 SPLICE INFORMATION
2.4L8W - 70 - 5
GS007005J988W-3

2K4
18
BK/LB
SENSOR
BK/LB18 K4
UPSTREAM
HEATED
OXYGEN
3
C2
BK/LB20 K4
1B33
E36
3 2
A
POWERTRAIN
CONTROL
MODULE
MODULE CONTROL
TRANSMISSION
43
CRANKSHAFT
POSITION
SENSOR SENSOR POSITION
THROTTLE
1
SENSOR
PRESSURE
ABSOLUTE
MANIFOLDENGINE
COOLANT
TEMPERATURE
SENSOR
1
K4
18
BK/LBK4
18
BK/LBK4
18
BK/LBK4
18
BK/LB
ES02
A/C
PRESSURE
TRANSDUCER
FS02
14E78
F02
K4
18
BK/LBK4
18
BK/LB
K4
18
BK/LB
K4
18
BK/LB
BK/LB18 K4
BK/LB18 K4BK/LB18 K4
ES21
1
SENSOR OXYGEN
HEATED
DOWNSTREAM
51
KNOCK
SENSOR
(3.8L)
FLEXIBLE
FUEL
SENSOR
(3.3L/ETHANOL)
2
K4
18
BK/LB
2
SENSOR POSITION
CAMSHAFT
K4
18
BK/LB
(8W-30-21)(8W-30-21)
(8W-31-4)(8W-30-22) (8W-30-25)
(8W-30-24)(8W-30-24)
(8W-30-24) (8W-30-21) (8W-30-24)
(8W-30-22)
(8W-30-22)
8W - 70 - 6 8W-70 SPLICE INFORMATION
3.3L/3.8LNS/GS
J988W-3GS007006

BK/LB20 K4BK/LB20 K4BK/LB20 K4
BK/LB18 K4
BK/LB20 K4
33
MODULE CONTROL
POWERTRAIN
SENSOR
POSITION
PEDAL
ACCELERATOR
3
A/C
PRESSURE
TRANSDUCER
1
(DIESEL) BS34
6E97
B106
2
SENSOR SPEED
VEHICLE
ENGINE
COOLANT
TEMPERATURE
SENSOR
2
K4
20
BK/LB
TURBO
BOOST
PRESSURE
SENSOR
BK/LB18 K4
1
FUEL
PUMP
MODULE
4
BK/LB20 K4 K4
20
BK/LB
(DIESEL)
ES05
(8W-30-38)
(8W-30-38)(8W-30-38) (8W-30-36)
(8W-30-36)
(8W-30-34) (8W-30-33)
NS/GS8W-70 SPLICE INFORMATION
DIESEL8W - 70 - 11
GS007011J988W-3

8W-80 CONNECTOR PIN-OUTS
Component Page
A/C Heater Control - C1................8W-80-5
A/C Heater Control - C2................8W-80-5
A/C Compressor Clutch.................8W-80-5
A/C Pressure Transducer (Gas)...........8W-80-6
A/C Pressure Transducer (Diesel).........8W-80-6
A/C Zone Door Actuator.................8W-80-6
Accelerator Pedal Position Sensor (Diesel) . .8W-80-6
Airbag Control Module - C1.............8W-80-6
Airbag Control Module - C2.............8W-80-7
All Wheel Drive Solenoid - C1............8W-80-7
All Wheel Drive Solenoid - C2............8W-80-7
Ambient Air Temperature Sensor.........8W-80-7
Ash Receiver Lamp (LHD)...............8W-80-8
Ash Receiver Lamp (RHD)..............8W-80-8
Automatic Day/Night Mirror.............8W-80-8
B09 HS5D...........................8W-80-9
B09S02.............................8W-80-9
B13AW4............................8W-80-9
B17 LJ01............................8W-80-9
B23P18............................8W-80-10
B23P34............................8W-80-11
B33 E120...........................8W-80-12
B33E36............................8W-80-12
B56 HS5P..........................8W-80-12
B56S02............................8W-80-12
B70E43............................8W-80-13
B75C20............................8W-80-13
B98T08............................8W-80-14
B99T05............................8W-80-14
Back-Up Switch......................8W-80-14
Blend Door Actuator..................8W-80-14
Body Control Module - C1..............8W-80-15
Body Control Module - C2..............8W-80-16
Brake Pressure Switch................8W-80-16
C19EC1 ...........................8W-80-17
Camshaft Position Sensor..............8W-80-17
Center Dome Lamp...................8W-80-17
Center High Mounted Stop Lamp........8W-80-17
Clockspring - C1.....................8W-80-18
Clockspring - C2.....................8W-80-18
Clutch Interlock Switch................8W-80-18
Clutch Interlock Switch Jumper.........8W-80-18
Clutch Switch.......................8W-80-18
Controller Anti-Lock Brake.............8W-80-19
Crank Case Heater...................8W-80-19
Crankshaft Position Sensor.............8W-80-19
D01D B02..........................8W-80-20
D01P B03..........................8W-80-20
D02B01 ...........................8W-80-20
D02 B120 (LHD).....................8W-80-21
D02 B120 (RHD).....................8W-80-21
Data Link Connector..................8W-80-22Component Page
Downstream Heated Oxygen Sensor......8W-80-22
Driver Door Arm/Disarm Switch.........8W-80-22
Driver Door Courtesy Lamp............8W-80-22
Driver Door Lock Motor................8W-80-23
Driver Door Lock Switch...............8W-80-23
Driver Heated Seat Back...............8W-80-23
Driver Heated Seat Cushion............8W-80-23
Driver Heated Seat Module.............8W-80-23
Driver Heated Seat Switch.............8W-80-24
Driver Power Mirror - C1..............8W-80-24
Driver Power Mirror - C2..............8W-80-24
Driver Power Seat Switch..............8W-80-25
Driver Power Window Switch...........8W-80-25
Driver Seat Front Vertical Motor.........8W-80-25
Driver Seat Horizontal Motor...........8W-80-25
Driver Seat Rear Vertical Motor.........8W-80-26
Driver Seat Recliner Motor.............8W-80-26
Driver Window Motor.................8W-80-26
E40RF3 ...........................8W-80-26
E69F09............................8W-80-27
E78F02............................8W-80-27
E95 B107...........................8W-80-27
E96 B108...........................8W-80-28
E97 B106...........................8W-80-28
EGR Solenoid (2.4L MTX/3.3L/3.8L)......8W-80-28
EGR Solenoid (Diesel).................8W-80-28
Electric Wiper De-Icer - C1.............8W-80-29
Electric Wiper De-Icer - C2.............8W-80-29
Engine Coolant Temperature Sensor
(Diesel)..........................8W-80-29
Engine Coolant Temperature Sensor
(Gas)............................8W-80-29
Engine Oil Pressure Switch.............8W-80-29
Engine Speed Sensor (Diesel)...........8W-80-30
Evap Leak Detection Pump
(Except Built-Up-Export).............8W-80-30
Evap/Purge Solenoid..................8W-80-30
Evaporator Temperature Sensor.........8W-80-30
Flexible Fuel Sensor..................8W-80-30
Front Blower Motor...................8W-80-31
Front Blower Motor Resistor Block.......8W-80-31
Front Cigar Lighter/Power Outlet........8W-80-31
Front Reading Lamps/Switch...........8W-80-32
Front Reading Lamps/Switch
(Overhead Console).................8W-80-32
Front Washer Motor..................8W-80-32
Fuel Heater.........................8W-80-32
Fuel Injector No. 1 (2.0L/2.4L)...........8W-80-33
Fuel Injector No. 1 (3.3L/3.8L)...........8W-80-33
Fuel Injector No. 2 (2.0L/2.4L)...........8W-80-33
Fuel Injector No. 2 (3.3L/3.8L)...........8W-80-33
Fuel Injector No. 3 (2.0L/2.4L)...........8W-80-33
NS/GS8W - 80 CONNECTOR PIN-OUTS 8W - 80 - 1

M20 20BR G75 18TN G10 18LG/RD
G76 18TN/YL V14 18RD/VT G78 18TN/BK G29 20BK/TN P96 20WT/LG G6 20GY V20 20BK/WT V13 18BR/LG G74 18TN/RD G77 18TN/OR
G4 18DB
P97 20WT/DG
P98 20WT/RD
G70 18BR/TN V7 20DG/WT
80 79 78
77
76 75 74 73 72 71
70
69 68 67
66
65
64
63 62 61 60 59 58 57 56 55 54 53
52 51 50 49 48 47
46
45
44
43
42 41 CAV COURTESY LAMP GROUND DRIVER DOOR AJAR SWITCH SENSE SEAT BELT SWITCH SENSE
RIGHT REAR DOOR AJAR SWITCH SENSE WIPER ON/OFF RELAY CONTROL LIFTGATE AJAR SWITCH SENSE WASHER FLUID SWITCH SENSE PASSENGER DOOR SWITCH MUX ENGINE OIL PRESSURE SWITCH SENSE REAR WASHER MOTOR CONTROL REAR WIPER MOTOR CONTROL PASSENGER DOOR AJAR SWITCH SENSE LEFT REAR DOOR AJAR SWITCH SENSE
FUEL LEVEL SENSOR SIGNAL
DRIVER DOOR SWITCH MUX
LIFTGATE LOCK/UNLOCK MUX
HOOD AJAR SWITCH SENSE WIPER PARK SWITCH SENSE
- -
-
-
-
- - -
-
- - - CIRCUIT
- -
-
-
-
- - -
-
- - - FUNCTION
G7 18WT/OR*
V38 20LB/RD*
G18 20PK/BK*
G58 20BK/YL* ENGINE COOLANT TEMPERATURE SENSOR SIGNAL
G55 20OR/BK* ENGINE DISABLE SIGNALPOWER MIRROR FOLD RELAY P171 20VT/WT
P174 20YL/RD POWER MIRROR UNFOLD RELAY
ENGINE SPEED SENSOR SIGNAL K159 20VT/RD*
BODY
CONTROL
MODULE - C1
NATURAL
80 70 60 50
71 61 51 41 L24 20WT/LG**
L193 20OR/WT**
* DIESEL
** GAS
BUILT-UP-EXPORT
VEHICLE SPEED SENSOR SIGNAL
AUTOMATIC HEADLAMP SIGNAL
SPEED CONTROL LAMP DRIVER
COOLANT LEVEL SWITCH SENSE
LOW BEAM RELAY CONTROL
NS/GS8W-80 CONNECTOR PIN-OUTS 8W - 80 - 15
NSGS8015J988W-3