
ST-RUN A21
CENTER DISTRIBUTION
POWER
2FUSE10A
2C5
10A
FUSE
1
C510
23 B23
F14
18
LG/YL
MODULE CONTROL
AIRBAG
1C2 C22
JUNCTION
BLOCK
C261C4
B24
24B23
P18
F23
18
DB/YL
31C2
9A 1
PTC
C130
RUN A22
F87
18
WT/BKA22
12
BK/OR
-EXPORT
F14
18
LG/YLF14
20
LG/YL
BUILT-UP
-UP-EXPORT EXCEPT BUILT EXCEPT BUILT
-UP-EXPORT-EXPORT BUILT-UP
DB/YL20 F23DB/YL18 F23
(8W-10-16)
(8W-10-8)
(8W-43-2)(8W-12-2)
(8W-12-13)(8W-10-14)
(8W-10-14)
NS/GS8W-10 POWER DISTRIBUTION 8W - 10 - 35
GS001035J988W-3

8W-12 JUNCTION BLOCK
Component PageA/C Compressor Clutch Relay..............8W-12-13
A/C Heater Control.................8W-12-9, 12, 23
Airbag Control Module...................8W-12-13
Ash Receiver Lamp...................8W-12-19, 23
Automatic Day/Night Mirror................8W-12-9
Back-Up Switch........................8W-12-12
Body Control Module........8W-12-8, 9, 14, 15, 17, 18,
19, 20, 22, 23, 24, 26
Brake Pressure Switch...................8W-12-17
Cigar/Accessory Relay....................8W-12-16
Clutch Interlock Switch..................8W-12-16
Clutch Interlock Switch Jumper............8W-12-16
Combination Flasher/DRL Module . . .8W-12-12, 17, 18, 19
Controller Anti-Lock Brake................8W-12-12
Courtesy Lamp Relay....................8W-12-22
CS01...............................8W-12-22
CS02...............................8W-12-21
CS04................................8W-12-9
CS1................................8W-12-22
Data Link Connector....................8W-12-20
Door Lock Relay.....................8W-12-15, 19
Door Unlock Relay...................8W-12-14, 19
Driver Door Courtesy Lamp...............8W-12-22
Driver Door Lock Motor................8W-12-14, 15
Driver Door Lock Switch..................8W-12-23
Driver Door Unlock Relay..............8W-12-14, 19
Driver Heated Seat Switch................8W-12-12
Driver Power Mirror..................8W-12-10, 26
Driver Power Window Switch............8W-12-16, 23
EGR Solenoid.........................8W-12-13
Electric Wiper De-Icer...................8W-12-11
Engine Starter Motor Relay...............8W-12-16
ES07...............................8W-12-13
ES29...............................8W-12-13
Evap Leak Detection Pump................8W-12-13
Fog Lamp Relay.......................8W-12-25
Front Blower Motor Relay.................8W-12-12
Front Cigar Lighter/Power Outlet...........8W-12-23
Front Reading Lamps/Switch..............8W-12-21
Front Washer Motor................8W-12-16, 23, 24
Front Wiper Switch................8W-12-16, 23, 24
Fuel Heater Relay......................8W-12-13
Fuel Pump Relay.......................8W-12-13
Fuse 1 (JB)............................8W-12-8
Fuse 2 (JB).........................8W-12-9, 20
Fuse 2 (PDC)..........................8W-12-13
Fuse 3 (JB)............................8W-12-8
Fuse 4 (JB)............................8W-12-8
Fuse 5 (JB).........................8W-12-8, 24
Fuse 6 (JB)............................8W-12-9
Fuse 6 (PDC)..........................8W-12-25
Fuse 7 (JB)...........................8W-12-10
Fuse 8 (JB)...........................8W-12-11
Fuse 9 (JB)...........................8W-12-11
Fuse 10 (JB)..........................8W-12-16
Fuse 11 (JB)..........................8W-12-11
Fuse 12 (JB)..........................8W-12-12
Fuse 18 (PDC).........................8W-12-26
Fuse 22 (PDC).......................8W-12-8, 24
G300..........................8W-12-11, 19, 26
Glove Box Lamp.......................8W-12-21
Headlamp Dimmer Switch..............8W-12-18, 25
Headlamp Switch.............8W-12-8, 19, 22, 23, 25
Headlamp Washer......................8W-12-24
Horn Relay...........................8W-12-17
HS2................................8W-12-12
HS4................................8W-12-12Component PageIgnition Switch...................8W-12-17, 19, 20
Instrument Cluster..............8W-12-9, 19, 20, 23
Junction Block......8W-12-2, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
Key-In Halo Lamp.................8W-12-19, 22, 26
Left Combination Relay..................8W-12-18
Left Fog Lamp.......................8W-12-8, 25
Left Front Park/Turn Signal Lamp.........8W-12-8, 18
Left Liftgate Flood Lamp.................8W-12-22
Left Low Headlamp.....................8W-12-25
Left Rear Lamp Assembly...............8W-12-8, 18
Left Rear Sliding Door Contact...........8W-12-14, 15
Left Repeater Lamp.....................8W-12-18
Left Stop/Turn Signal Relay...............8W-12-18
License Lamp..........................8W-12-8
Liftgate Lock Motor..................8W-12-14, 15
Low Beam Relay.......................8W-12-25
Message Center..............8W-12-9, 17, 18, 19, 20
Name Brand Speaker Relay.............8W-12-11, 19
Overhead Console.......................8W-12-9
Park Brake Switch......................8W-12-17
Park Lamp Relay.....................8W-12-8, 24
Passenger Door Courtesy Lamp.............8W-12-22
Passenger Door Lock Motor.............8W-12-14, 15
Passenger Door Lock Switch...............8W-12-23
Passenger Heated Seat Switch..............8W-12-12
Passenger Power Mirror...............8W-12-10, 26
Passenger Power Window Switch.........8W-12-16, 23
Power Distribution Center.........8W-8,12-12, 13, 16,
17, 24, 25, 26
Power Folding Mirror Switch............8W-12-19, 26
Power Mirror Fold Relay..................8W-12-26
Power Mirror Switch...............8W-12-19, 21, 23
Power Mirror Unfold Relay................8W-12-26
Powertrain Control Module................8W-12-13
PTC 1 (JB)...........................8W-12-13
PTC 3 (JB)......................8W-12-14, 15, 24
PTC 7 (JB).........................8W-12-16, 24
PTC 8 (JB)...........................8W-12-16
PTC 9 (JB)...........................8W-12-16
Radio..........................8W-12-11, 20, 23
Radio Choke..........................8W-12-11
Rear A/C Heater Unit....................8W-12-11
Rear Blower Front Control Switch...........8W-12-23
Rear Blower Rear Control Switch...........8W-12-23
Rear Washer Motor.....................8W-12-16
Rear Window Defogger...................8W-12-10
Rear Window Defogger Relay............8W-12-10, 12
Rear Wiper Motor.......................8W-12-9
Remote Keyless Entry Module..............8W-12-20
Right Combination Relay.................8W-12-18
Right Fog Lamp......................8W-12-8, 25
Right Front Park/Turn Signal Lamp........8W-12-8, 18
Right Liftgate Flood Lamp................8W-12-22
Right Rear Lamp Assembly..............8W-12-8, 18
Right Rear Sliding Door Contact..........8W-12-14, 15
Right Repeater Lamp....................8W-12-18
Right Stop/Turn Signal Relay..............8W-12-18
Sentry Key Immobilizer Module..........8W-12-13, 21
Stop Lamp Switch......................8W-12-19
Traction Control Switch................8W-12-19, 23
Trailer Tow Connector....................8W-12-8
Transmission Control Module.............8W-12-9, 16
Transmission Range Sensor................8W-12-12
Turn Signal/Hazard Switch................8W-12-17
Universal Garage Door Opener.............8W-12-23
Washer Module.................8W-12-8, 15, 16, 23
NS/GS8W - 12 JUNCTION BLOCK 8W - 12 - 1

87
85 86
30
1
JUNCTION BLOCKTOP OF
23456789101112
6
FUSES
789105 4321PTC'S
87A 87A
3086 8587
87A
3086 8587
87
85 86
30
30 86
858787
85 86
30
12
10 112 98
4
5
13
76
1
21 2
1
2
21
DOOR UNLOCK
RELAY RELAYDOOR LOCK COMBINATION FLASHER/
DRL MODULE
RELAY DOOR UNLOCKDRIVER D3
D1D4
D2
COURTESY
LAMP RELAY REAR WINDOW
DEFOGGER RELAY
SPEAKER RELAYNAME BRAND
1
8
15
19
23
30234567
14 13 12 11 10 9
16
20 21 2218 17
29
36 35 34 33 32 31 24 25 26 27 28
28 27 26 25 24
31 32 33 34 35 3629 17 18
22 21 20 16 910111213147 6 5 4 3 2
30 2319 15 81
28 27 26 25 24
31 32 33 34 35 3629 17 18
22 21 20 16 910111213147 6 5 4 3 2
30 2319 15 81
28 27 26 25 24
31 32 33 34 35 3629 17 18
22 21 20 16 910111213147 6 5 4 3 2
30 2319 15 81
C1
C4
C3 C2
87
85 86
30
87A 87
85 86
3087A
FOLD RELAY POWER MIRROR
UNFOLD RELAY POWER MIRROR WASHER
MODULE
P
S31
30
56
87A
87A87A
8W - 12 - 2 8W-12 JUNCTION BLOCKNS/GS
J988W-3GS001202

FUSES
FUSE NO. AMPS FUSED CIRCUIT FEED CIRCUIT
110A INTERNALL78 20DG/YL
F11 20RD/WT
2
3
L78 20DG/YL
4
5
6INTERNAL
7C16 20LB/YL
8
10
C40 12BR/WT 9
F45 20YL/RD
INTERNAL 11
12
A81 20DG/RD
L7 12BK/YL
L7 12BK/YL
INTERNAL
INTERNAL
A41 12YL
A22 12BK/OR10A
15A
15A
15A
20A
10A
10A
10A
20A
10AINTERNAL L7 12BK/YL
INTERNAL V20 18RD 15AA21 12DB
A22 12BK/OR
-
9A-
- 9A 9A-
-
- 9A-
- - -
- 9
108 7-
6 54- 32- INTERNAL 9A
1
FEED CIRCUIT FUSED CIRCUIT AMPS PTC NO.(POSITIVE TEMPERATURE COEFFICIENT)PTC'S
F21 12TN-
FOG LAMPS F39 18PK/LG
INTERNALA21 12DB
INTERNAL
INTERNAL
INTERNALINTERNAL
INTERNAL
INTERNAL
INTERNAL
INTERNAL
L78 20DG/YL
L78 20DG/YL
F39 18PK/LG
C16 20LB/YL
NS/GS8W-12 JUNCTION BLOCK 8W - 12 - 3
GS001203J988W-3

CIRCUIT CAVITY FUNCTION
1
2
3
4FUSED B (+) L9 18BK/WT
L61 18LG LEFT FRONT TURN SIGNAL
L60 18TN RIGHT FRONT TURN SIGNAL
INTERNAL LEFT REAR TURN SIGNAL
HIGH/LOW BEAM RELY CONTROL GROUND
RED BRAKE WARNING LAMP SENSE
1211 10
DOOR LOCK RELAY CONTROL
FUSED B (+) FUSED B (+)
GROUND
87A
CIRCUIT CAVITY FUNCTIONDOOR LOCK RELAY
30
85
86
87DOOR LOCK RELAY OUTPUT INTERNAL
COMBINATION FLASHER/DRL MODULE
RIGHT REAR TURN SIGNAL
5
FUSED IGNITION (RUN)
6
LEFT TURN SIGNAL SENSE L305 22LB/WT
7
RIGHT TURN SIGNAL SENSE L302 22LB/YL
8
COMBINATION FLASHER SWITCHED GROUND L91 20DB/PK
9
COURTESY LAMP RELAY CONTROL
- -
-
CIRCUIT CAVITY FUNCTIONCOURTESY LAMP RELAY
30
85
86
87INTERNAL
M111 22BR/WTFUSED B (+)
FUSED B (+)
COURTESY LAMP RELAY OUTPUT
INTERNAL
INTERNAL
INTERNAL
INTERNAL INTERNAL
INTERNAL INTERNAL
INTERNAL
INTERNAL
INTERNAL
INTERNAL
L91 22DB/PK
8W - 12 - 4 8W-12 JUNCTION BLOCKNS/GS
J988W-3GS001204

NAME BRAND SPEAKER RELAY OUTPUT GROUND
NAME BRAND SPEAKER RELAY DRIVER
- -
-
CIRCUIT CAVITY FUNCTIONNAME BRAND SPEAKER RELAY
30
85
86
87X60 20RD/DG
X1 16DG/RDFUSED IGNITION (RUN-ACC) LEFT FRONT DOOR UNLOCK RELAY CONTROL
FUSED B (+) FUSED B (+)
GROUND
87A
CIRCUIT CAVITY FUNCTIONDRIVER DOOR UNLOCK RELAY
30
85
86
87LEFT FRONT DOOR UNLOCK RELAY OUTPUT F131 20BK/PKDOOR UNLOCK RELAY CONTROL
FUSED B (+) FUSED B (+)
GROUND
87A
CIRCUIT CAVITY FUNCTIONDOOR UNLOCK RELAY
30
85
86
87DOOR UNLOCK RELAY OUTPUT INTERNAL
INTERNAL
INTERNAL
INTERNAL
INTERNAL
INTERNAL
INTERNAL INTERNAL INTERNAL
INTERNAL
INTERNAL
* CHRYSLER FUSED LOW BEAM RELAY OUTPUT
87AFOG LAMP RELAYCONTROL
- -
CIRCUIT CAVITY FUNCTIONFOG LAMP RELAY*
30
85
86
87INTERNAL
L94 20OR/WTFUSED LOW BEAM RELAY OUTPUT
FOG LAMP RELAY OUTPUT INTERNAL
INTERNAL
NS/GS8W-12 JUNCTION BLOCK 8W - 12 - 5
GS001205J988W-3

REAR WINDOW DEFOGGER RELAY CONTROL
FUSED IGNITION (RUN)
- -
-
CIRCUIT CAVITY FUNCTIONREAR WINDOW DEFOGGER RELAY
30
85
86
87A4 12BK/RD
C14 22WT/RD
INTERNAL
INTERNALFUSED B (+)
REAR WINDOW DEFOGGER RELAY OUTPUT FUSED B (+) INTERNAL
P174 20YL/RD P159 20DG
87 86
85 30
(BUILT-UP-EXPORT)
FUNCTION CAVITY CIRCUIT
P159 20DG
FUSED B (+)
INTERNAL
87AINTERNAL GROUNDPOWER MIRROR UNFOLD OUTPUT
POWER MIRROR UNFOLD OUTPUT POWER MIRROR FOLD OUTPUT POWER MIRROR FOLD OUTPUT
GROUND INTERNAL
87AINTERNALFUSED B (+)
P160 20LB
CIRCUIT CAVITY FUNCTION(BUILT-UP-EXPORT)
30
85
86
87P160 20LB
P171 20VT/WT
INTERNAL
FUSED B (+)
POWER MIRROR FOLD RELAY
POWER MIRROR UNFOLD RELAY
8W - 12 - 6 8W-12 JUNCTION BLOCKNS/GS
J988W-3GS001206

ANODE (+)
21
D4
ORIENTATION CAVITY CIRCUIT
CATHODE CATHODE
CIRCUIT CAVITY ORIENTATIOND3
1
2ANODE (+)
CATHODE
CIRCUIT CAVITY ORIENTATION(NOT USED)
1
2ANODE (+) -
-
DIODES
INTERNAL ANODE (+)
21
D1
ORIENTATION CAVITY CIRCUIT
CATHODE
D2
WASHER MODULE CONTROL
FUSED PARK LAMP RELAY OUTPUT
CIRCUIT CAVITY FUNCTION(BUILT-UP-EXPORT)
30
31
56
PV53 18RD/YL
INTERNAL
INTERNAL
INTERNALWASHER MODULE OUTPUT
FUSED B(+)
WASHER MODULE
SINTERNAL FUSED IGNITION (RUN-ACC)
INTERNAL
INTERNAL
INTERNAL
INTERNAL
INTERNAL
NS/GS8W-12 JUNCTION BLOCK 8W - 12 - 7
GS001207J988W-3