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2016 Ford Transit
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Wiring
Wiring diagram
2016 Ford Transit — power distribution
Sheets
8
Labels
1773
Power distribution
Sheet 1
of 10
Sheet 2
of 10
Sheet 3
of 10
Sheet 4
of 10
Sheet 5
of 10
Sheet 6
of 10
Sheet 7
of 10
Sheet 8
of 10
1
2
3
1
2
3
3
4
5
4
5
A
40A
3A
D
W
J
C
H
B
3A
40A
40A
25A
5A
40A
40A
470A
100A
HIGH CURRENT
BATTERY JUNCTION
BOX (BJB)
AUXILIARY
JUNCTION
BOX (AJB)
GENERATOR
ANTI-LOCK
BRAKE SYSTEM
(ABS) MODULE
BATTERY
JUNCTION
BOX (BJB)
EVAPORATIVE
EMISSION
CANISTER
VENT VALVE
FUEL
VAPORIZER
SYSTEM
GLOW PLUG
POWERTRAIN CONTROL MODULE (PCM)
3
C1280
1
33
C139
C3670A
C1232T
26
16
C1415
2
28
1
2
3
5
10
C1221
2
1
25
48
C1232B
58
C1551B
C175B
20
24
C139
6
1
2
5
3
1
C283B
C3670C
C3670D
C3670B
BRN/RED
RED
RED
RED
NCA
WHT/VIO
RED
GRN/WHT
RED
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
VIO/WHT
YEL/RED
GRY/VIO
BRN/RED
BRN/RED
BRN/RED
RED
GRY/RED
YEL/BLU
BRN/RED
WHT/RED
WHT/RED
YEL/RED
BRN/RED
VIO/RED
RED
YEL/RED
RED
RED
BLK
BLK
NCA
BLK
AUXILIARY
BATTERY
RELAY
AUXILIARY
BATTERY
BATTERY
FUSE
3
FUSE
1
FUSE
2
IN-LINE
FUSE 1
FUSE
1
FUSE
13
FUSE
18
FUSE
17
FUSE
16
FUSE
15
FUSE
14
POWERTRAIN
CONTROL
MODULE (PCM)
RELAY
GLOW
PLUG
RELAY
FUSE
5
(UNDER
DRIVER'S
SEAT)
(UNDER
CENTER
CONSOLE)
(ON BATTERY POSITIVE
(+) POST)
(BEHIND
LEFT END
OF DASH)
(NEAR
BREAKOUT
TO
BATTERY
JUNCTION
BOX)
(LEFT SIDE OF
ENGINE COMPT)
(EXHAUST EMISSION
CONTROL WIRING HARNESS,
NEAR BREAKOUT
TO BATTERY
JUNCTION BOX)
W/ TWIN
BATTERY
(W/ TWIN
BATTERY)
(NOT
USED)
3.7L, 3.7L CNG & 3.7L LPG
3.5L TURBO
3.2L TURBO DIESEL
W/O TWIN BATTERY
W/ TWIN BATTERY
(GASOLINE)
GASOLINE
(GASOLINE)
S137
S114
G309
TO FUSE 4
(DIAGRAM
4 OF 10)
TO
BATTERY
JUNCTION
BOX (BJB)
(DIAGRAM
3 OF 10)
FROM
BATTERY
JUNCTION
BOX (BJB)
(DIAGRAM
3 OF 10)
FROM
SPLICE S109
(DIAGRAM
2 OF 10)
TO BODY CONTROL
MODULE (BCM)
(DIAGRAM
8 OF 10)
TO
PIN 6
(DIAGRAM
9 OF 10)
TO
SPLICE S112
(DIAGRAM
2 OF 10)
2
1
1
2
1
2
3
2
1
4
1
3
4
1
2
1
2
3
4
2
1
2
1
4
3
4
3
4
3
3
4
4
4
3
3
A
10A
3.5L TURBO
20A
3.7L, 3.7L CNG & 3.7L LPG
3.7L, 3.7L CNG, 3.7L LPG & 3.5L TURBO
3.2L TURBO DIESEL
B
20A
20A
15A
7.5A
7.5A
7.5A
7.5A
15A
15A
BATTERY
JUNCTION
BOX (BJB)
AIR
CONDITIONING
(A/C) CLUTCH
RELAY
FAN
CONTROL 2
(FC2)
RELAY
FAN
CONTROL 1
(FC1)
RELAY
EXHAUST GAS
RECIRCULATION
(EGR) COOLER
BYPASS VALVE
SOLENOID
CRANKCASE
VENTILATION
VALVE
HEATER
ELEMENT
FUEL
VAPORIZER
SYSTEM
FUEL PUMP
CRANKCASE
VENTILATION
SENSOR
FUEL
VOLUME
CONTROL
VALVE
POWERTRAIN
CONTROL
MODULE (PCM)
MASS
AIR FLOW/
INTAKE AIR
TEMPERATURE
(MAF/IAT)
SENSOR
FAN
CONTROL 3
(FC3)
RELAY
FAN
CONTROL 2
(FC2)
RELAY
AIR
CONDITIONING
(A/C)
CLUTCH
RELAY
FAN
CONTROL 1
(FC1)
RELAY
IGNITION
COIL-
ON-PLUG 6
IGNITION
COIL-
ON-PLUG 3
IGNITION
COIL-
ON-PLUG 1
IGNITION
COIL-
ON-PLUG 2
BATTERY JUNCTION BOX (BJB)
IGNITION
COIL-
ON-PLUG 4
IGNITION
COIL-
ON-PLUG 5
NOX 11
SENSOR
MODULE
NOX 12
SENSOR
MODULE
PARTICULATE
MATTER
BANK 1,
SENSOR 1
(PM11)
MODULE
EVAPORATIVE
EMISSION
(EVAP)
PURGE
VALVE
VARIABLE
CAMSHAFT
TIMING
BANK 1
SOLENOID 1
(VCT11)
TURBOCHARGER
WASTEGATE
REGULATING
VALVE SOLENOID
(TCWRVS)
TURBOCHARGER
BYPASS
VALVE
(TCBY)
HEATED
OXYGEN
SENSOR
(HO2S) 12
VARIABLE
CAMSHAFT
TIMING
BANK 1
SOLENOID 2
(VCT12)
VARIABLE
CAMSHAFT
TIMING
BANK 2
SOLENOID 1
(VCT21)
VARIABLE
CAMSHAFT
TIMING
BANK 2
SOLENOID 2
(VCT22)
HEATED
OXYGEN
SENSOR
(HO2S) 22
UNIVERSAL
HEATED
OXYGEN
SENSOR
(HO2S) 11
UNIVERSAL
HEATED
OXYGEN
SENSOR
(HO2S) 21
REDUCTANT
QUALITY
MODULE
C410
4
4
4
C145
1
1
4
4
1
1
1
1
1
1
2
C134
2
C145
C134
1
101
97
C175B
99
C1551B
103
102
C1221
9
17
C1415
1
1
3
3
3
3
3
3
C134
16
2
1
1
1
1
1
1
1
1
10
C1415
2
1
1
C1415
3
1
3
6
C4475
19
C3309
7
C139
34
6
17
C1232B
29
5
NCA
NCA
BLU/BRN
BLU/BRN
BLU/BRN
NCA
(OR
GRY)
GRY)
NCA
NCA
NCA
BLU/BRN
VIO
VIO
VIO
VIO
VIO
VIO
VIO
VIO
GRN
GRN
(OR
GRN
NCA
GRN
NCA
YEL/GRY
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
GRY
GRY/BLU
GRY/BLU
GRY/BLU
VIO
GRY/BLU
YEL/GRY
VIO/WHT
GRN
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
VIO
VIO
VIO
VIO
BLU/BRN
BLU/BRN
GRN
GRN
GRN
GRN
GRN
GRN
GRY/VIO
GRY/VIO
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
GRY/BLU
GRY/BLU
WHT/VIO
WHT/VIO
GRY/VIO
GRY/VIO
GRY/VIO
WHT
WHT
BLU/BRN
BLU/BRN
BLU/BRN
BLU/BRN
BLU/BRN
BLU/BRN
BLU/BRN
YEL/GRY
GRY/VIO
YEL/GRY
YEL/GRY
BLU/BRN
YEL/GRY
FUSE
37
FUSE
36
FUSE
39
FUSE
28
FUSE
35
FUSE
29
FUSE
38
(EXHAUST EMISSION
CONTROL WIRING HARNESS,
NEAR BREAKOUT
TO BATTERY
JUNCTION BOX)
(LEFT SIDE
OF ENGINE
COMPT)
(NEAR
BREAKOUT
TO
BATTERY
JUNCTION
BOX)
(3.2L TURBO
DIESEL:
NEAR
BREAKOUT
TO C139)
(3.5L TURBO,
3.7L,
3.7L CNG &
3.7L LPG:
NEAR
BREAKOUT TO
G103)
(NEAR
BREAKOUT
TO
G303)
(3.5L TURBO:
NEAR BREAKOUT TO
KNOCK SENSOR)
(3.7L, 3.7L CNG &
3.7L LPG:
NEAR BREAKOUT
CAMSHAFT POSITION
BANK 1 SENSOR 1)
(EXHAUST EMISSION CONTROL
WIRING HARNESS, NEAR
BREAKOUT TO
BATTERY JUNCTION BOX)
(ENGINE WIRING HARNESS,
NEAR BREAKOUT
IGNITION COIL-ON-PLUG 6)
(NEAR
BREAKOUT
TO
NOX 11
SENSOR
MODULE)
(LEFT SIDE OF ENGINE COMPT)
(ENGINE WIRING HARNESS,
NEAR BREAKOUT CAMSHAFT
POSITION BANK 1 SENSOR 1)
(3.5L TURBO)
(3.5L TURBO)
S112
S109
S103
S244
(3.5L TURBO)
S185
(3.7L, 3.7L CNG &
3.7L LPG)
S162
S109
S186
S408
(3.7L, 3.7L CNG & 3.7L LPG)
S183
(3.5L TURBO)
S161
FROM BATTERY
JUNCTION BOX (BJB)
(DIAGRAM 1 OF 10)
TO
BATTERY
JUNCTION
BOX (BJB)
(DIAGRAM
1 OF 10)
1
2
1
2
1
2
30A
G
10A
15A
10A
15A
W
20A
3A
10A
H
20A
30A
40A
60A
15A
10A
60A
BATTERY
JUNCTION
BOX (BJB)
BRAKE
VACUUM PUMP
RELAY
STARTER
RELAY
FUEL PUMP
RELAY
GENERATOR
CURRENT
SENSOR
GLOW PLUG
CONTROL
MODULE
(GPCM)
TRANSMISSION
CONTROL
MODULE
(TCM)
STARTER
MOTOR
STARTER
MOTOR
GENERATOR
GENERATOR
BATTERY
JUNCTION
BOX (BJB)
AIR CONDITIONING
(A/C) CLUTCH
RELAY
REDUCTANT DOSAGE CONTROL (RDC) MODULE
C3309
C1393
14
12
28
51
10
16
C3309
73
C1393
8
9
3
7
1
5
8
9
1
2
1
5
3
C1749A
C1415
18
31
1
C139
5
88
C3309
15
C1393
20
3
3
5
1
2
1
3
3
1
C1035C
C1035B
1
3
1
YEL/RED
YEL/RED
BRN/RED
NCA
NCA
RED
RED
BLU
GRN/BRN
GRN/BRN
GRN/BRN
BLU
BLU
BLU
GRN
GRN
GRN
GRY
GRY
GRY
VIO
VIO
VIO
BLU
GRN/ORG
GRN/ORG
BRN/RED
BRN/RED
BRN/RED
RED
RED
RED
GRN/WHT
BRN/YEL
BRN/YEL
BLK/BLU
BLK/BLU
BLK/BLU
VIO/ORG
VIO/ORG
VIO/ORG
BRN
BRN
BRN/BLU
BRN/BLU
GRY/RED
RED
RED
RED
RED
RED
GRN/RED
BRN/RED
BLU/RED
VIO/RED
VIO/RED
VIO/RED
BLU/RED
BRN/RED
GRN/RED
RED
GRY/RED
RED
RED
FUSE
16
FUSE
18
FUSE
19
FUSE
17
FUSE
20
FUSE
21
FUSE
22
IGNITION
RELAY
REDUCTANT
DOSAGE
RELAY
FUSE
14
FUSE
1
FUSE
2
FUSE
3
FUSE
4
FUSE
11
FUSE
12
(LEFT SIDE
OF ENGINE
COMPT)
(ENGINE MAIN
WIRING
HARNESS, NEAR
BREAKOUT
TRANSMISSION
CONTROL
MODULE)
(EXHAUST EMISSION
CONTROL WIRING HARNESS,
NEAR BREAKOUT
TO BATTERY
JUNCTION BOX)
(BATTERY TO
STARTER MOTOR
WIRING HARNESS,
NEAR BREAKOUT
TO STARTER MOTOR)
(EXHAUST EMISSION
CONTROL WIRING HARNESS,
NEAR BREAKOUT
TO BATTERY
JUNCTION BOX)
(LEFT SIDE
OF ENGINE
COMPT)
(EXHAUST EMISSION
CONTROL WIRING
HARNESS,
NEAR BREAKOUT
TO C3309)
(RIGHT
END OF
DASH)
GASOLINE
DIESEL
(W/ ELECTRIC
VACUUM PUMP)
(3.2L TURBO
DIESEL)
(3.2L TURBO
DIESEL)
(3.2L
TURBO
DIESEL)
(3.2L TURBO DIESEL)
S140
S126
S100
S139
S274
S322
G308
FROM HIGH
CURRENT BATTERY
JUNCTION BOX (BJB)
(DIAGRAM 1 OF 10)
FROM
BATTERY
JUNCTION
BOX (BJB)
(DIAGRAM
9 OF 10)
TO
BATTERY
JUNCTION
BOX (BJB)
(DIAGRAM
1 OF 10)
1
2
1
2
1
2
2
1
7.5A
V
S
R
X
N
M
K
60A
60A
100A
L
40A
40A
30A
40A
7.5A
40A
5A
7.5A
20A
5A
60A
100A
80A
80A
J
100A
200A
HIGH
CURRENT
BATTERY
JUNCTION
BOX (BJB)
ELECTRIC
BOOSTER
HEATER
INSTRUMENT PANEL
CLUSTER (IPC)
AUXILIARY
JUNCTION
BOX (AJB)
TRAILER TOW
REVERSING
LAMP
RELAY
TRAILER TOW
PARK
LAMP
RELAY
BLOWER
MOTOR
RELAY
HEATED REAR
WINDOW RELAY
HORN
RELAY
REAR BLOWER
MOTOR RELAY
DRIVER
DOOR
WINDOW
CONTROL
SWITCH
EXTERIOR
MIRROR
CONTROL
SWITCH
TRAILER
MODULE
(TRM)
REAR
HEATING,
VENTILATION &
AIR CONDITIONING
(RHVAC) CONTROL
MODULE
RADIO
FREQUENCY
(RF) RECEIVER
SYNC
MODULE
(APIM)
GLOBAL
POSITIONING
SYSTEM
MODULE
(GPSM)
WINDSHIELD
WIPER
HIGH/LOW
SPEED RELAY
WINDSHIELD
WIPER
MOTOR
RELAY
BATTERY JUNCTION BOX (BJB)
3
C3670N
C3670M
C3670L
C3670K
C3670J
C210
39
C2603A
1
C3670H
C3670G
3
1
2
C3548B
3
3
C311
18
C934
1
11
C300
39
C922
1
12
C9111
3
C139
48
1
1
1
1
C219
1
C9076
7
1
1
C263
6
C210
70
3
C210
50
6
C339
A6
8
C535A
C3670F
C283C
1
1
1
BLU/RED
RED
BLU/RED
BRN/RED
BRN/RED
BRN/RED
BRN/RED
BRN/RED
BRN/RED
BRN/RED
BRN/RED
NCA
GRY/RED
GRY/RED
GRN/RED
YEL/RED
RED
BRN/RED
GRN/RED
YEL/RED
YEL/RED
BRN/RED
BLU/RED
GRY/RED
BLU/RED
GRY/RED
VIO/RED
VIO/RED
RED
WHT/RED
WHT/RED
WHT/RED
WHT/RED
WHT/RED
WHT/RED
WHT/RED
BRN/RED
BRN/RED
BRN/RED
BRN/RED
BRN/RED
GRY/RED
GRY/RED
GRY/RED
GRY/RED
GRN/RED
BLU/RED
BLU/RED
BLU/RED
WHT/RED
WHT/RED
GRN/RED
WHT/RED
RED
BRN/RED
GRY/RED
BLU/RED
GRY/RED
GRN/RED
BRN/RED
WHT/RED
VIO/RED
BLU/RED
FUSE
8
FUSE
7
FUSE
9
FUSE
4
FUSE
5
FUSE
11
FUSE
10
FUSE
6
INLINE
FUSE 2
FUSE
2
FUSE
38
FUSE
39
FUSE
41
FUSE
42
FUSE
35
FUSE
36
FUSE
40
FUSE
43
FUSE
45
FUSE
37
FUSE
44
(UNDER
DRIVER'S
SEAT)
(MAIN WIRING
HARNESS,
NEAR
BREAKOUT TO
AJB)
(LEFT END
OF DASH)
(BEHIND
LEFT END
OF DASH)
(MAIN WIRING
HARNESS, NEAR
BREAKOUT TO
AUXILIARY
JUNCTION BOX)
(MAIN WIRING
HARNESS, NEAR
BREAKOUT TO
AUXILIARY
JUNCTION BOX)
(EXHAUST EMISSION CONTROL
WIRING HARNESS, NEAR BREAKOUT
TO BATTERY JUNCTION BOX)
(INSTRUMENT PANEL
WIRING HARNESS,
NEAR BREAKOUT
TO G200)
(LEFT SIDE OF ENGINE COMPT)
W/ MODIFIED
VEHICLE
WIRING
(IF EQUIPPED)
(W/ MODIFIED VEHICLE
WIRING)
(IF EQUIPPED)
(W/ AUXILIARY
CLIMATE CONTROL)
W/ MEDIUM ROOF &
HIGH ROOF
W/ LOW
ROOF
W/ LOW ROOF
GASOLINE
DIESEL
(IF EQUIPPED)
(W/ AUXILIARY
CLIMATE
CONTROL)
(W/ SYNC)
S2005
S266
S267
S111
(3.2L TURBO DIESEL)
S248
TO AUXILIARY FUSE PANEL
(DIAGRAM 10 OF 10)
FROM AUXILIARY
BATTERY RELAY
(DIAGRAM
1 OF 10)
TO
AUXILIARY
JUNCTION
BOX (AJB)
(DIAGRAM
9 OF 10)
TO
BODY
CONTROL
MODULE (BCM)
(DIAGRAM
7 OF 10)
TO
BODY
CONTROL
MODULE (BCM)
(DIAGRAM
5 OF 10)
TO
AUXILIARY
JUNCTION
BOX (AJB)
(DIAGRAM
5 OF 10)
TO
AUXILIARY
JUNCTION
BOX (AJB)
(DIAGRAM
6 OF 10)
TO
BATTERY
JUNCTION
BOX (BJB)
(DIAGRAM
5 OF 10)
TO
AUXILIARY
JUNCTION
BOX (AJB)
(DIAGRAM
9 OF 10)
2
1
1
2
P
N
L
25A
15A
7.5A
15A
R
60A
30A
40A
40A
20A
10A
30A
30A
30A
30A
40A
AUXILIARY
JUNCTION
BOX (AJB)
TRAILER
TOW
PARK
LAMP
RELAY
TRAILER
TOW
REVERSING
LAMP
RELAY
LEFT FRONT
SEAT
CONTROL
SWITCH
RIGHT FRONT
SEAT
CONTROL
SWITCH
TRAILER
BRAKE
CONTROL
MODULE
BATTERY
JUNCTION
BOX (BJB)
WINDSHIELD
WIPER
MOTOR
RELAY
FAN
CONTROL 2
(FC2) RELAY
FAN
CONTROL 1
(FC1) RELAY
FAN
CONTROL 1
(FC1) RELAY
FAN CONTROL 2
(FC2)
RELAY
BODY
CONTROL
MODULE (BCM)
FRONT
WASHER
PUMP
RELAY
POWER
MIRROR
FOLD
RELAY
REAR
WASHER
PUMP
RELAY
POWER
MIRROR
UNFOLD
RELAY
FRONT
FOG LAMP
RELAY
HIGH
BEAM
RELAY
MICRO
MICRO
1
2
3
C3664
4
2
1
1
C2280A
5
5
3
3
3
1
C1035A
3
C314E
1
5
1
C341E
8
C3520
8
3
1
C283A
5
YEL/VIO
BLK/GRY
VIO/RED
GRY/RED
BLK/GRY
YEL/VIO
BLK/GRY
VIO/RED
YEL/RED
WHT/RED
VIO/RED
BRN/RED
BRN/RED
BRN/RED
VIO/RED
WHT/RED
BRN/RED
VIO/RED
GRN/RED
GRN/RED
RED
BLU/RED
RED
RED
GRY/RED
RED
VIO/RED
YEL/RED
GRN/RED
GRN/RED
FUSE
9
FUSE
4
FUSE
5
FUSE
12
FUSE
11
FUSE
8
FUSE
10
DIRECT CURRENT/
ALTERNATING CURRENT
(DC/AC) INVERTER
FUSE
32
FUSE
30
FUSE
31
FUSE
11
FUSE
8
FUSE
7
FUSE
6
(BEHIND
LEFT END
OF DASH)
(UNDER DRIVER'S SEAT)
(UNDER
FRONT
PASSENGER'S
SEAT)
(LEFT SIDE
OF ENGINE
COMPT)
(EXHAUST EMISSION
CONTROL WIRING HARNESS,
NEAR BREAKOUT
TO BATTERY
JUNCTION BOX)
(BOTTOM LEFT
SIDE OF DASH)
GASOLINE
DIESEL
CUTAWAY
(NOT
USED)
(IF EQUIPPED)
(IF EQUIPPED)
(IF EQUIPPED)
(IF EQUIPPED)
(GASOLINE)
(GASOLINE)
(DIESEL)
(DIESEL)
S346
(W/
AUXILIARY
CLIMATE
CONTROL)
S110
(DIESEL)
G305
FROM HIGH CURRENT
BATTERY JUNCTION BOX (BJB)
(DIAGRAM 4 OF 10)
FROM HIGH CURRENT
BATTERY JUNCTION
BOX (BJB)
(DIAGRAM
4 OF 10)
FROM
AUXILIARY
JUNCTION
BOX (AJB)
(DIAGRAM
6 OF 10)
FROM HIGH CURRENT
BATTERY JUNCTION
BOX (BJB)
(DIAGRAM 4 OF 10)
1
2
1
2
STATUS
RUN
ENGINE
P
Q
F
15A
10A
10A
7.5A
10A
10A
5A
X
60A
30A
AUXILIARY
JUNCTION
BOX (AJB)
HEATED
REAR
WINDOW
RELAY
ACCESSORY
DELAY
RELAY
BODY CONTROL
MODULE (BCM)
ANTI LOCK BRAKES SYSTEM
(ABS) MODULE
AUXILIARY
JUNCTION
BOX (AJB)
STEERING
ANGLE
SENSOR
MODULE
(SASM)
ELECTRIC
BOOSTER
HEATER
PASSENGER
AIR BAG
DEACTIVATION
(PAD)
INDICATOR
SELECTOR
LEVER
ASSEMBLY
FRONT
CONTROLS
INTERFACE
MODULE
(FCIM)
IMAGE
PROCESSING
MODULE A
(IPMA)
IMAGE
PROCESSING
MODULE B
(IPMB)
HEATING,
VENTILATION &
AIR CONDITIONING
(HVAC) CONTROL
MODULE
REAR HEATING,
VENTILATION &
AIR CONDITIONING
(RHVAC) CONTROL
MODULE
TRAILER
BRAKE
CONTROL
MODULE
AUTO-DIMMING
INTERIOR
MIRROR
C411
1
1
C1279
C9803
6
2
11
C2280C
C2474
1
2
3
4
5
C3665
6
12
C210
23
2
C311
14
5
C9067
15
C9076
1
5
C210
9
C300
28
4
1
6
C9028
1
C3520
C210
17
C264
12
2
9
C934
C311
15
10
C2603C
1
15
C271B
2
1
1
3
2
5
3
WHT/VIO
WHT/VIO
VIO/ORG
BRN/YEL
BRN/YEL
BRN
VIO/ORG
BRN/YEL
BLU/GRN
YEL/VIO
BLU/GRY
BRN/YEL
GRN/ORG
GRY/BRN
BLU/ORG
BLU/ORG
BLU/ORG
BLU/ORG
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
WHT/VIO
BRN/YEL
BRN/YEL
BRN/YEL
BRN/YEL
BRN/YEL
GRY/BRN
BRN/YEL
BRN/YEL
BRN/YEL
BRN/YEL
VIO/GRN
BRN/YEL
YEL/VIO
YEL/VIO
BLU/GRY
YEL/VIO
GRY/BRN
BLK/BLU
BLK/BLU
GRY/BRN
YEL/RED
BRN/RED
YEL/RED
RED
BRN/RED
YEL/RED
AUXILIARY
IGNITION
RELAY 1
FUSE
20
FUSE
46
FUSE
21
FUSE
50
FUSE
24
FUSE
23
FUSE
22
FUSE
29
FUSE
31
(BEHIND
LEFT END
OF DASH)
(RIGHT END OF DASH)
(MAIN WIRING
HARNESS, NEAR
BREAKOUT TO
AUXILIARY
JUNCTION BOX)
(MAIN WIRING
HARNESS, NEAR
BREAKOUT TO
AUXILIARY
JUNCTION BOX)
(MAIN WIRING
HARNESS, NEAR
BREAKOUT TO
LEFT HEADLAMP
ASSEMBLY)
(BEHIND
LEFT END
OF DASH)
(MAIN WIRING
HARNESS, NEAR
BREAKOUT TO
AUXILIARY
JUNCTION BOX)
(INSTRUMENT
PANEL
WIRING
HARNESS,
NEAR
BREAKOUT
TO
G203)
(REAR LAMP
CONNECTOR WIRING
HARNESS, NEAR
BREAKOUT TO
LEFT FRONT
ROOF MARKER
LAMP)
(IF EQUIPPED)
W/ LOW ROOF
W/ MEDIUM ROOF & HIGH ROOF
CUTAWAY
(NOT
USED)
CHASSIS CAB
W/ LOW
ROOF
(NOT USED)
(W/ LANE
DEPARTURE
WARNING)
(IF EQUIPPED)
(W/O MULTI-
FUNCTION
DISPLAY)
(W/ MULTI-
FUNCTION
DISPLAY)
(W/ LANE
DEPARTURE
WARNING)
(W/ PARKING
AID CAMERA)
(W/ AUXILIARY
CLIMATE CONTROL)
(IF EQUIPPED)
(W/ PARKING
AID CAMERA)
S274
S268
S273
S157
(W/ MODIFIED
VEHICLE WIRING)
S272
S227
S917
G308
FROM HIGH CURRENT
BATTERY JUNCTION
BOX (BJB)
(DIAGRAM 4 OF 10)
FROM SPLICE S245
(DIAGRAM 9 OF 10)
TO
DIRECT CURRENT/
ALTERNATING CURRENT
(DC/AC) INVERTER
(DIAGRAM 5 OF 10)
INSTRUMENT CLUSTER
SYSTEM
EXTERIOR
LIGHTS
SYSTEM
TO
BODY
CONTROL
MODULE
(BCM)
(DIAGRAM
8 OF 10)
1
1
1
2
2
1
3
3
U
T
5A
25A
25A
MICRO
20A
10A
7.5A
3A
15A
S
BODY
CONTROL
MODULE
(BCM)
AUXILIARY
JUNCTION
BOX
(AJB)
DATA LINK
CONNECTOR
(DLC)
SECOND ROW
INTERIOR LAMP
FRONT
CONTROLS
INTERFACE
MODULE
(FCIM)
FRONT
CONTROL/
DISPLAY
INTERFACE
MODULE
(FCDIM)
FRONT
CONTROLS
INTERFACE
MODULE
(FCIM)
AUXILIARY
DATA LINK
CONNECTOR
(ADLC)
TELEMATICS
MODULE
LEFT LUGGAGE
COMPARTMENT LAMP
RIGHT LUGGAGE
COMPARTMENT LAMP
RIGHT LUGGAGE
COMPARTMENT LAMP
SECOND ROW INTERIOR LAMP
REAR INTERIOR LAMP
THIRD ROW INTERIOR LAMP
THIRD ROW
INTERIOR LAMP
FOURTH ROW INTERIOR LAMP
SECOND
ROW
INTERIOR
LAMP
LEFT
LUGGAGE
COMPARTMENT
LAMP
LEFT
LUGGAGE
COMPARTMENT
LAMP
SECOND
ROW
INTERIOR
LAMP
SECOND
ROW
INTERIOR
LAMP
FIFTH ROW
INTERIOR
LAMP
RIGHT
LUGGAGE
COMPARTMENT
LAMP
SECOND
ROW
INTERIOR
LAMP
FOURTH
ROW
INTERIOR
LAMP
THIRD
ROW
INTERIOR
LAMP
FRONT
INTERIOR
LAMP
LEFT
VANITY
MIRROR
LAMP
RIGHT
VANITY
MIRROR
LAMP
C936
2
C983
2
C9107
1
C935
1
C2474
C983
1
1
C901A
C2402
1
C936
1
C935
C9105
1
1
1
C264
6
1
1
8
44
C2280D
21
29
1
C991
1
C9054A
1
C9411
C932A
1
1
C9075F
C9077
1
1
C991
1
C983
1
C9055A
1
C963B
1
C931B
1
C9075A
C9075C
1
1
C9107
C918A
1
1
C9101
1
C9112A
1
C9055A
1
C9054A
1
C901A
1
C9105
C936
1
1
C9101
C9057A
1
C9056A
1
43
C300
1
C918A
C918A
1
1
C9075C
6
C3520
C9077
C9101
2
2
2
C935
C9106
1
C900
4
C9111
5
6
C929A
1
26
C300
9
C210
C2280B
9
12
C215
16
16
16
C2280D
73
2
C2280A
WHT/ORG
WHT/ORG
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/
WHT/
ORG
WHT/
ORG
ORG
WHT/
RED
WHT/
RED
RED
BLU/
BLU/
BLU/RED
BLU/RED
BLU/RED
RED
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
GRN/VIO
WHT/ORG
WHT/ORG
WHT/ORG
WHT/ORG
WHT/ORG
WHT/ORG
WHT/ORG
ORG
WHT/ORG
WHT/ORG
WHT/ORG
GRN/VIO
GRN/VIO
WHT/ORG
GRY/RED
RED
GRY/
GRY/RED
GRY/RED
GRY/RED
GRY/RED
BLU/RED
GRY/RED
BATTERY
SAVER
RELAY
FUSE
13
FUSE
12
FUSE
19
FUSE
14
FUSE
15
INLINE
FUSE
FUSE
25
FUSE
32
(BOTTOM
LEFT
SIDE OF
DASH)
(INSTRUMENT
PANEL
WIRING
HARNESS,
NEAR
BREAKOUT
TO G200)
(CREW CHIEF WIRING HARNESS,
NEAR BREAKOUT TO C215)
(LEFT END
OF DASH)
(BEHIND
LEFT END
OF DASH)
(INTERIOR LAMP FEED WIRING
HARNESS, NEAR BREAKOUT C9411)
(INTERIOR LAMP FEED
WIRING HARNESS,
NEAR BREAKOUT C991)
(NEAR
BREAKOUT TO
AUXILIARY
JUNCTION BOX)
(NEAR BREAKOUT C991)
(NEAR BREAKOUT LEFT
SIDE CURTAIN AIR BAG)
(NEAR
BREAKOUT
LEFT
SIDE
CURTAIN
AIR BAG)
(MAIN WIRING
HARNESS, NEAR
BREAKOUT TO
AUXILIARY
JUNCTION BOX)
(NEAR
BREAKOUT
THIRD
ROW
INTERIOR
LAMP)
(NEAR
BREAKOUT
TO C900 &
C9111)
(NOT USED)
W/ MEDIUM ROOF & HIGH ROOF
W/ LOW ROOF
BUS W/ MEDIUM, HIGH ROOF &
JUMBO WHEEL BASE
(W/O CREW
CHIEF)
(W/ CREW
CHIEF)
(W/ TOUCH
SCREEN)
(W/O TOUCH
SCREEN)
(W/O INTERIOR
UPGRADE PACKAGE)
(W/O TOUCH
SCREEN)
(W/ CREW
CHIEF)
W/ MULTI-FUNCTION DISPLAY
BUS W/ MEDIUM &
HIGH ROOF
VAN W/ MEDIUM &
HIGH ROOF
BUS W/ MEDIUM &
HIGH ROOF
(W/O INTERIOR
UPGRADE PACKAGE)
(W/O REAR
OVERHEAD SHELVING)
VAN W/ MEDIUM &
HIGH ROOF
(W/ INTERIOR
UPGRADE PACKAGE)
(W/O REAR
OVERHEAD SHELVING)
BUS W/ MEDIUM &
HIGH ROOF
(W/ INTERIOR
UPGRADE PACKAGE)
(W/ LONG
WHEEL BASE &
JUMBO WHEEL
BASE)
CUTAWAY
(W/ INTERIOR
UPGRADE PACKAGE,
LONG WHEEL BASE &
JUMBO WHEEL BASE)
VAN W/
LOW
ROOF
W/
JUMBO
WHEEL
BASE,
VAN
W/
MEDIUM &
HIGH
ROOF
(NOT
USED)
(NOT
USED)
(NOT
USED)
VAN
W/
LOW
ROOF
(NOT
USED)
BUS
W/
LOW
ROOF
W/ LOW ROOF
BUS
W/ LOW ROOF
(NOT
USED)
(NOT
USED)
(NOT USED)
(NOT
USED)
(W/ LONG
WHEEL BASE)
(W/ LONG
WHEEL BASE)
(W/O
INTERIOR
UPGRADE
PACKAGE)
(W/ MEDIUM
WHEEL BASE)
(W/O REAR
OVERHEAD
SHELVING)
S2060
S207
S960
(W/O REAR
OVERHEAD SHELVING)
S940
S943
(W/ LONG & JUMP WHEEL BASE)
S916
S241
S2101
S918
S907
S950
FROM HIGH CURRENT
BATTERY JUNCTION
BOX (BJB)
(DIAGRAM 4 OF 10)
TO
FUSE 18
(DIAGRAM
8 OF 10)
TO AUXILIARY
JUNCTION BOX (AJB)
(DIAGRAM 9 OF 10)
T
Q
E
ACC
OFF
C
5A
5A
15A
IGNITION
KEY IN
15A
15A
5A
3A
START
RUN
OFF
ACC
RUN
OFF
START
ACC
START
RUN
20A
10A
7.5A
BODY
CONTROL
MODULE (BCM)
MICRO
PASSENGER
UNLOCK
RELAY
REAR
DOOR
UNLOCK
RELAY
DRIVER
DOOR LOCK
RELAY
LIFTGATE
UNLOCK
RELAY
PASSENGER
DEADLOCK
RELAY
PASSENGER
LOCK
RELAY
RIGHT
REAR
UNLOCK
RELAY
LEFT
REAR
UNLOCK
RELAY
DRIVER
UNLOCK
RELAY
DRIVER
DEADLOCK
RELAY
AUDIO
FRONT
CONTROL
MODULE
(ACM)
DATA LINK
CONNECTOR
(DLC)
SELECTOR
LEVER
ASSEMBLY
INSTRUMENT
PANEL
CLUSTER
(IPC)
BODY
CONTROL
MODULE
(BCM)
TELEMATICS
MODULE
AUXILIARY
DATA LINK
CONNECTOR
(ADLC)
POWERTRAIN
CONTROL
MODULE (PCM)
BODY
CONTROL
MODULE
(BCM)
HEATING,
VENTILATION &
AIR
CONDITIONING
(HVAC)
CONTROL
MODULE
PASSIVE
ANTI-THEFT
SYSTEM
(PATS)
TRANSCEIVER
HEADLAMP
SWITCH
INSTRUMENT
PANEL
CLUSTER
(IPC)
STEERING
ANGLE
SENSOR
MODULE
(SASM)
BRAKE
PEDAL
POSITION
(BPP)
SWITCH
AUTOLAMP &
RAIN SENSOR
AUDIO
FRONT
CONTROL
MODULE
(ACM)
PARKING ASSIST
CONTROL MODULE
(PAM)
9
10
C2280D
9
C240A
5
C2280D
71
3
5
6
1
C2280B
66
C2280D
69
C210
1
27
C300
C4014A
4
C9067
C9076
8
C311
13
36
C2280B
25
1
62
C2280D
65
C2280B
28
C210
65
C215
9
9
76
75
42
43
1
51
C210
16
C1232B
47
C1551B
47
C175B
42
4
7
C139
10
64
70
69
C2280B
3
7
C265
1
C271B
14
3
1
1
1
WHT/BRN
GRY
BLU/
WHT/BRN
BLU/
VIO
VIO
VIO
YEL
YEL
GRN/ORG
YEL
YEL
RED
VIO/RED
BRN/YEL
BRN/YEL
BRN/YEL
BRN/YEL
BRN/YEL
BRN/YEL
GRN
BRN/YEL
BRN/YEL
VIO/GRN
YEL/VIO
YEL/VIO
BLU/WHT
BLU/WHT
BLU/WHT
BLU/WHT
BLU/WHT
BLU/WHT
BRN/YEL
VIO/GRN
WHT/BRN
RED
RED
VIO/RED
RED
RED
YEL/RED
YEL/RED
YEL/RED
VIO/RED
YEL/RED
YEL/RED
YEL/RED
FUSE
2
FUSE
1
FUSE
3
IGNITION
SWITCH
KEY
IN
IGNITION
SWITCH
LOCK
FUSE
17
FUSE
16
FUSE
18
FUSE
4
FUSE
20
FUSE
21
FUSE
5
(BOTTOM LEFT
SIDE OF DASH)
(INSTRUMENT PANEL
WIRING HARNESS,
NEAR BREAKOUT
TO C265)
(INSTRUMENT PANEL
WIRING HARNESS,
NEAR BREAKOUT
TO C265)
(INSTRUMENT PANEL
WIRING HARNESS,
NEAR BREAKOUT TO
AUXILIARY POWER POINT)
(CREW CHIEF
WIRING HARNESS,
NEAR BREAKOUT
TO C215)
(BOTTOM
LEFT
SIDE OF
DASH)
(W/O CREW
CHIEF)
(W/O MULTI-
FUNCTION
DISPLAY)
3.2L TURBO
DIESEL
3.5L TURBO
3.7L, 3.7L CNG &
3.7L LPG
(W/ CREW
CHIEF)
(W/ CREW
CHIEF)
(NOT
USED)
W/ MULTI-
FUNCTION
DISPLAY
(IF EQUIPPED)
(W/O
MODIFIED
VEHICLE
WIRING)
(IF EQUIPPED)
S224
S223
S236
S2061
FROM
AUXILIARY
JUNCTION
BOX (AJB)
(DIAGRAM
1 OF 10)
TO
SPLICE
S245
(DIAGRAM
9 OF 10)
FROM
AUXILIARY
JUNCTION
BOX (AJB)
(DIAGRAM
6 OF 10)
FROM
FUSE 19
(DIAGRAM
7 OF 10)