MotoSpec
Source
Specs & Capacities
Torque Specs
DTC / Trouble Codes
Recalls & TSBs
Browse
Chevrolet
·
Express
·
2015 Chevrolet Express
·
Wiring
Wiring diagram
2015 Chevrolet Express — power distribution
Sheets
5
Labels
1369
Power distribution
Sheet 1
of 5
Sheet 2
of 5
Sheet 3
of 5
Sheet 4
of 5
Sheet 5
of 5
1
2
1
2
1
2
A
30
10A
C
B
30A
15A
40A
50A
10A
40A
10A
10A
10A
10A
10A
10A
10A
20A
20A
10A
10A
10A
20A
30A
30A
30
87
86
85
50A
GENERATOR
STARTER
MOTOR
AUXILIARY
BATTERY
BATTERY
GLOW PLUG
CONTROL MODULE
GENERATOR
STARTER
MOTOR
BATTERY
AUXILIARY
GENERATOR
INTAKE AIR
HEATER (IAH)
UNDERHOOD
FUSE BLOCK
STARTER
RELAY
ELECTRONIC
BRAKE CONTROL
MODULE
BODY CONTROL
MODULE
BLOWER MOTOR
RESISTOR
ENGINE
CONTROL
MODULE
TRAILER
CONNECTOR
DATA LINK
CONNECTOR
(DLC)
PASSENGER COMPARTMENT FUSE BLOCK
COOLANT HEATER
REAR PARKING
ASSIST CONTROL
MODULE
INSTRUMENT PANEL
CLUSTER
EVAPORATIVE
EMISSION
VENT
SOLENOID
VALVE
CONTROL
SOLENOID
VALVE
ASSEMBLY
AUTOMATIC
TRANSMISSION ASSEMBLY
X1
B1
X1
C
X202
1
X5
X174
D
X101
18
X1
1
1
X1
A
X2
B4
4
X1
X1
67
C
X2
X3
16
G1
X3
C2
X2
D2
38
1
13
18
X1
A1
F2
X3
H2
K3
A5
J2
A7
A4
X1
20
A
X3
3
2
X2
2
X4
3
1
2
A3
4
J1
A
A
C
C
B4
F2
X1
A2
X3
A2
E5
X2
X3
X2
B1
A
2
20
D1
E
X2
F2
X1
F1
B
B
X222
X321
E2
RED
RED
RED
BRN
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED/WHT
RED/WHT
BLK
RED/WHT
RED/BLK
RED/WHT
RED
RED
RED
RED
RED
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/BLK
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/WHT
BLK
BLK
BLK
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/BLK
BRN
BRN
BRN
BRN
BLK
BLK
(W/ DUAL
GENERATOR
145A &
AMBULANCE
UPFITTER)
(6.6L)
(4.8L &
6.0L)
4.8L, 6.0L,
W/ UPFITTERS & 6.6L
4.8L & 6.0L
W/O UPFITTERS
(6.6L)
(6.6L)
W/ ACTIVE
BRAKE CONTROL
6.6L
4.8L &
6.0L
W/O ACTIVE
BRAKE CONTROL
(NOT
USED)
W/ TRUCK
TRAILER
W/ TRUCK
TRAILER
4.6L &
6.0L
(TRAILER
BLUNT CUT)
(6.6L W/
AUXILIARY
FUEL FIRED
HEATER)
(W/ ODOMETER
SECURITY WIRING
PROVISION (SEO))
(IF EQUIPPED)
W/O CIGAR
LIGHTER
W/ CIGAR
LIGHTER
6.6L
6.6L
W/
RV
UPFITTER
W/
CUTAWAY
UPFITTER
6.6L
4.8L & 6.0L
(BLUNT
CUT)
CUTAWAY RV UPFITTERS
(PROVISIONAL
BLUNT CUT
CONFIGURABLE)
(BLUNT
CUT)
W/ BLUNT CUT
PROVISIONAL WIRING
G304
G302
UNDERHOOD
JUNCTION BLOCK
FUSIBLE
LINK 3
FUSIBLE
LINK 1
FUSIBLE
LINK 5
FUSIBLE
LINK 4
FUSIBLE
LINK 2
FUSIBLE
LINK 3
FUSIBLE
LINK 2
ABS MDL
FUSE 2
BCM 3
FUSE 26
ECM BATT
FUSE 19
FRT BLWR
FUSE 74
BCM 7
FUSE 8
ABS MTR
FUSE 1
BCM 1
FUSE 59
BCM 2
FUSE 58
BCM 5
FUSE 7
BCM 4
FUSE 9
BCM 6
FUSE 72
FOH MDL
FUSE 35
LTR/DLC
FUSE 73
TRLR WRG
FUSE 11
AUX PWR
OUTLET FUSE 25
SEO
FUSE 27
FCSM BATT
FUSE 36
OBSDET
FUSE 33
CNSTR VENT
SOL FUSE 56
TCM BATT
FUSE 32
TRLR WRG
FUSE 42
IGNITION
POWER
PROVISION
RELAY
UPFITTER AUX 2
READING LAMPS
FUSE 28
CIGAR
LIGHTER
RECEPTACLE
CENTER
CONSOLE 2
ACCESSORY
POWER
RECEPTACLE
CENTER
CONSOLE 1
ACCESSORY
POWER
RECEPTACLE
J249
J247
(BETWEEN
STARTER
MOTOR &
UNDERHOOD
FUSE BLOCK)
(LEFT SIDE
OF ENGINE COMPT)
(UNDER DRIVER'S SEAT)
(RIGHT
KICK PANEL)
(LEFT
KICK PANEL)
TO
HEADLAMP
HIGH BEAM
RELAY
(DIAGRAM
2 OF 5)
FROM IGNITION
RUN RELAY
(DIAGRAM
4 OF 5)
FROM CMPS
FUSE 19
(DIAGRAM
4 OF 5)
2
1
1
2
1
2
1
2
2
2
2
2
1
2
2
1
2
1
2
1
2
2
1
2
2
2
A
M
25A
30
85
L
K
10A
30A
K
15A
20A
30
85
D
25A
87
86
15A
10A
10A
125A
E
85
30
30
20A
UNDERHOOD FUSE BLOCK
STOP LAMP
RELAY
HORN RELAY
RIGHT TRAILER
STOP/TURN SIGNAL
LAMP RELAY
A/C COMPRESSOR
CLUTCH RELAY
HEADLAMP
LOW BEAM
RELAY
LEFT TRAILER
STOP/TURN SIGNAL
LAMP RELAY
DAYTIME
RUNNING
LAMPS RELAY
WINDSHIELD
WASHER PUMP
RELAY
HEADLAMP
HIGH BEAM
RELAY
WINDSHIELD
WIPER SPEED
CONTROL RELAY
FUEL PUMP
RELAY
WINDSHIELD
WIPER RELAY
HEATED
OXYGEN
SENSOR
BANK 1
SENSOR 1
HEATED
OXYGEN
SENSOR
BANK 2
SENSOR 1
FUEL
COMPOSITION
SENSOR
HEATED
OXYGEN
SENSOR
BANK 2
SENSOR 2
HEATED
OXYGEN
SENSOR
BANK 1
SENSOR 2
COOLING
FAN
MOTOR
REDUCTANT
SENSOR
MODULE
EVAPORATIVE
EMISSION
PURGE
SOLENOID
VALVE
MULTI-
FUNCTION
INTAKE
AIR
SENSOR
MASS AIR
FLOW/
INTAKE AIR
TEMPERATURE
(IAT) SENSOR
ENGINE
CONTROL
MODULE
UNDERHOOD
FUSE BLOCK
FUEL
INJECTOR 7
FUEL
INJECTOR 3
FUEL
INJECTOR 5
FUEL
INJECTOR 1
ENGINE
CONTROL
MODULE
IGNITION
COIL 2
IGNITION
COIL 4
IGNITION
COIL 6
IGNITION
COIL 8
FUEL
INJECTOR
2
FUEL
INJECTOR
6
FUEL
INJECTOR
4
FUEL
INJECTOR
8
IGNITION
COIL 5
IGNITION
COIL 3
IGNITION
COIL 1
IGNITION
COIL 7
X3
E2
B
B
X142
X1
5
X101
28
X395
A2
1
1
A
1
A
X161
A
X165
A
X167
A
X163
A
1
1
X126
H
X127
H
X168
X166
X164
X162
A
A
A
A
1
1
1
1
X218
B
F
B2
X2
1
X1
73
F1
D
68
D
D
D
D
59
X1
G5
G4
H2
K8
X1
47
A
B
K1
X6
K4
G1
G2
G3
X1
J2
J3
J1
A
A
D
D
D
D
D
D
D
D
A
A
A
A
RED/WHT
PNK
PNK
(OR RED)
PNK
(OR RED)
PNK
(OR RED)
PNK
(OR RED)
PNK
PNK
(OR RED)
PNK
(OR RED)
PNK
PNK
(OR RED)
PNK
PNK
WHT
(OR RED)
PNK
ORG
(OR RED)
PNK/BLK
PNK/BLK
PNK/BLK
PNK
PNK
PNK
PNK
PNK
(OR RED)
PNK
PNK
PNK
PNK
PNK/BLK
PNK/BLK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
NCA
NCA
PNK
PNK
NCA
NCA
PNK
PNK
PNK
YEL
RED/BLK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
(CUTAWAY)
(MANUAL A/C)
(W/ TRUCK
TRAILER)
4.8L & 6.0L
4.8L & 6.0L
6.6L
6.6L
W/
CUTAWAY
6.6L
4.8L &
6.0L
4.8L &
6.0L
6.6L
LPG FUEL VEHICLE &
4 TANK VEHICLE KIT
4.8L &
6.0L
LPG FUEL VEHICLE &
3 TANK VEHICLE KIT
(4.8L &
6.0L)
(6.6L)
(4.8L & 6.0L)
(4.8L & 6.0L)
6.6L
WPR
FUSE 55
ENGINE
CONTROL
IGNITION
RELAY
AC/DC INV
FUSE 46
MEGA
FUSE
O2 SNSR 2
(POST)/EVFAN
FUSE 62
O2 SNSR 1
(PRE)/CLS
FUSE 77
FUEL HTR/
FLEX FUEL SNSR
FUSE 71
MAF/CNSTR VENT/
HUMIDITY SENSOR FUSE 64
ECM
PWR/TRN
FUSE 78
ODD IGN/
INJ FUSE 65
EVEN IGN/
INJ FUSE 79
ECM
PWR/TRN
FUSE 45
J143
J144
J185
J184
(LEFT SIDE OF ENGINE COMPT)
(NEAR HEATED
OXYGEN SENSOR
-BANK 1 SENSOR 2
& HEATED OXYGEN
OXYGEN SENSOR
-BANK 2 SENSOR 2)
(LEFT SIDE
OF ENGINE COMPT)
(NEAR HEATED OXYGEN SENSOR
-BANK 1 SENSOR 1 & HEATED OXYGEN
OXYGEN SENSOR-BANK 2 SENSOR 1)
(IN EVEN
IGNITION/
COIL MODULE
JUMPER
HARNESS,
ON TOP RIGHT
SIDE OF ENGINE)
(IN ODD
IGNITION/COIL
MODULE JUMPER
HARNESS,
ON TOP LEFT
SIDE OF ENGINE)
FROM TRLR
WRG FUSE 42
(DIAGRAM
1 OF 5)
TO IGNITION
RUN/CRANK
RELAY
(DIAGRAM
3 OF 5)
TO EVEN
IGN/INJ
FUSE 79
(DIAGRAM
2 OF 5)
TO FUSE
HOLDER
(DIAGRAM
5 OF 5)
TO ACCESSORY
DC/AC POWER
INVERTER MODULE
(DIAGRAM
5 OF 5)
TO PASSENGER
COMPARTMENT
FUSE BLOCK
(DIAGRAM
4 OF 5)
FROM MAF/
CNSTR VENT/
FUSE 64
HUMIDITY SENSOR
(DIAGRAM
2 OF 5)
G
F
IGN
5V
H
J
START
ACC
RUN
OFF
START
OFF
ACC
RUN
START
ACC
RUN
START
RUN
OFF
OFF
ACC
15A
10A
10A
D
30
10A
86
85
87
CONTENT THEFT
DETERRENT
CONTROL MODULE
BODY CONTROL
MODULE
REAR FUSE
BLOCK
LEFT FRONT
ACCESS
PANEL
RELAY
LEFT REAR
ACCESS
PANEL
RELAY
RIGHT REAR
ACCESS
PANEL
RELAY
UNDERHOOD
FUSE BLOCK
INSTRUMENT
CLUSTER
INFLATABLE
RESTRAINT
SENSING &
DIAGNOSTIC
MODULE
PASSENGER
AIR BAG
DISABLE
SWITCH
STEERING
WHEEL
ANGLE
SENSOR
PASSENGER
AIR BAG
DISABLE
INDICATOR
19
A
X289
18
C6
C1
B6
X100
19
X200
A9
X200
A6
X318
C2
4
6
5
4
X1
2
2
3
14
21
1
2
6
11
X4
21
19
1
B3
X3
C2
B2
X3
D2
X3
A1
C7
X1
4
B
32
7
19
RED/BLK
BRN
WHT
PNK
PNK
PNK
DK BLU
RED/WHT
WHT
RED/
RED
ORG
WHT
PNK
BRN
BRN
RED/WHT
BRN
ORG
ORG
YEL
DK BLU
ORG
PNK
PNK
PNK
YEL
PNK
BLK
PNK
PNK
PNK
PNK
BLK
(W/ ACTIVE
BRAKE CONTROL)
W/O RV
UPFITTER &
MANUAL
SUPPRESSION
W/ MANUAL
SUPPRESSION
G102
IGNITION
SWITCH
KEY-IN
SWITCH
PANEL
ACTUATOR
FUSE 3
IGNITION
RUN/CRANK
RELAY
STR/WHL SNSR
FUSE 29
AIR BAG
FUSE 28
IPC
FUSE 10
J203
J205
J377
J102
(IN STEERING
COLUMN HARNESS,
27 CM FROM X200
CONNECTOR)
(IN STEERING
COLUMN HARNESS,
30 CM FROM X200
CONNECTOR)
(IN CARGO AREA)
(LEFT SIDE
OF ENGINE COMPT)
(4.8L & 6.0L: REAR OF
LEFT CYLINDER BANK
(6.6L: RIGHT SIDE OF
ENGINE COMPT)
FROM PASSENGER COMPARTMENT FUSE BLOCK
(DIAGRAM 4 OF 5)
FROM PASSENGER COMPARTMENT FUSE BLOCK
(DIAGRAM 4 OF 5)
TO SPLICE J115
(DIAGRAM
5 OF 5)
FROM
MEGA FUSE
(DIAGRAM
2 OF 5)
TO ISRVM/RVCM
FUSE 12
(DIAGRAM
5 OF 5)
1
2
1
2
3
4
3
4
N
15A
15A
B
C
F
10A
G
25A
87
85
30
86
50A
30
5A
10A
30A
2A
10A
10A
15A
E
85
10A
30
30A
10A
30
87
86
85
20A
10A
DOOR
LOCK
RELAY
PASSENGER/
CARGO
DOOR
UNLOCK
RELAY
CARGO DOOR
UNLOCK
RELAY
DRIVER DOOR
UNLATCH
RELAY
COURTESY LAMPS
PROVISION RELAY
BODY
CONTROL
MODULE
DRIVER
WINDOW
SWITCH
PASSENGER
WINDOW
SWITCH
PASSENGER COMPARTMENT FUSE BLOCK
PARK LAMPS
RELAY
ROLLOVER
SENSOR
DRIVER SEAT
ADJUSTER
SWITCH
PASSENGER
PRESENCE
SENSOR
TELEMATICS
COMMUNICATION
INTERFACE
CONTROL
MODULE
INSTRUMENT
CLUSTER
HVAC
CONTROLS
SWITCH
ASSEMBLY
INFLATABLE
RESTRAINT
SENSING &
DIAGNOSTIC
MODULE
REMOTE
CONTROL
DOOR LOCK
RECEIVER
OUTSIDE
REAR VIEW
MIRROR
SWITCH
PASSENGER SEAT
ADJUSTER SWITCH
DIGITAL
RADIO
RECEIVER
CONTROL
MODULE
CHIME
ALARM
CONTROL
MODULE
RADIO
REAR DEFOGGER
RELAY
BACKUP
LAMP
RELAY
HVAC
CONTROL
SWITCH
ASSEMBLY
AIR
TEMPERATURE
DOOR
ACTUATOR
EVAPORATIVE
EMISSION
SYSTEM LEAK
DETECTION
PUMP
BODY
CONTROL
MODULE
AUXILIARY AIR
TEMPERATURE
DOOR
ACTUATOR
HVAC CONTROL
SWITCH ASSEMBLY
COMPASS
MODULE
HVAC CONTROL
SWITCH ASSEMBLY
AUXILIARY
BLOWER
MOTOR
MEDIUM
SPEED
RELAY
AUXILIARY
BLOWER
MOTOR
LOW SPEED
RELAY
AUXILIARY
FRONT
HVAC
CONTROL
ASSEMBLY
AUXILIARY
MODE
DOOR
ACTUATOR
AUXILIARY
BLOWER
MOTOR
HIGH SPEED
RELAY
AUXILIARY REAR
HVAC CONTROLS
SWITCH ASSEMBLY
X1
44
X1
X407
E
X409
A
X307
E
X1
15
B1
C2
X2
B3
X1
16
X200
B1
X100
5
C8
B
X500
D6
X205
F
X205
A
X420
G
X600
B5
A
X306
X306
G
X500
C8
J1
G3
G1
X2
A
C
G2
E2
X1
H4
E1
X2
11
X5
X222
A
X321
A
A6
H8
X2
X1
B1
X1
B2
H7
H5
H6
G4
X2
E2
X2
A3
A2
A1
F1
X2
E
1
F
F
X3
A
20
1
1
C4
H2
C3
C5
C1
C1
C1
10
10
C2
C2
C2
1
G
J
G
31
1
A
X1
B3
C5
D5
10
E2
C7
E
X2
13
X5
B
X3
DK BLU
RED/
WHT
RED/
WHT
RED/
WHT
RED/
WHT
RED/
WHT
RED/
WHT
RED/WHT
BRN
WHT
RED/
WHT
RED/
RED/WHT
RED/WHT
RED/WHT
RED/
WHT
RED/WHT
RED/WHT
BRN
BRN
GRN
DK
GRN
DK
ORG
BLK
BRN
BRN
BRN
BRN
BRN
BRN
BRN
GRN
DK
DK
RED/
WHT
WHT
RED/
RED/
WHT
RED/
WHT
GRN
BLK
BLK
RED/WHT
RED/WHT
RED/WHT
YEL
RED/BLK
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/BLK
RED/BLK
RED/BLK
RED/WHT
RED/WHT
RED/BLK
RED/BLK
BRN
RED/WHT
BRN
BRN
BRN
RED/WHT
RED/WHT
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BRN
BLK
(W/ CUTAWAY, AMBULANCE
& RV UPFITTERS)
W/ RV
UPFITTER
(NOT
USED)
(NOT
USED)
W/
COMMERCIAL
TRADESMAN
W/ RV
UPFITTER
W/ CUTAWAY
W/O DIGITAL AUDIO
W/ DIGITAL AUDIO
W/ UYS
W/O UYS
(PROVISIONAL
BLUNT CUT)
(BLUNT CUT)
(IF
EQUIPPED)
(IF EQUIPPED)
W/O CHIME
MODULE
W/ CHIME
MODULE
(W/ DRIVER
POWER SEAT
ADJUSTER)
(W/O
ODOMETER
SECURITY
WIRING
PROVISION
(SEO))
(W/O MANUAL
SUPPRESSION
SWITCH)
(W/ ELECTRIC
REAR WINDOW
DEFOGGER &
POWER
MIRRORS)
(W/ LOW
TIRE PRESSURE
& REMOTE
KEYLESS ENTRY)
(IF
EQUIPPED)
(W/ PASSENGER
POWER SEAT
ADJUSTER)
(IF
EQUIPPED)
(W/ POWER MIRROR &
ELECTRIC REAR WINDOW DEFOGGER)
W/ REAR A/C, AUXILIARY HEATER, PLUMBING
& WIRING PROVISION
W/ REAR A/C
W/ REAR A/C
& AUXILIARY
HEATER
W/ RV
UPFITTER
W/O RV
UPFITTER
MANUAL A/C
W/ POWER
MIRRORS &
REAR WINDOW
DEFOGGER
(6.6L)
(W/ REAR
WINDOW DEFOGGER,
POWER MIRRORS &
MANUAL A/C)
(IF
EQUIPPED)
G302
G302
RETAINED
ACCESSORY
POWER RELAY
GAS AMBULANCE
FUSE 16
PWR WINDOWS
CIRCUIT
BREAKER 2
EMPTY
FUSE
37
EMPTY
FUSE
38
HVAC
CNTRL
FUSE 25
I/P
CLUSTER
FUSE 23
PWR SEATS
CIRCUIT
BREAKER 1
IGN SW
(DLIS)/PK3
FUSE 22
AIR BAG/AOS
FUSE 10
RFA/TPM
FUSE 21
ONSTAR
FUSE 11
OSRVM
SW
FUSE 9
RDO/CHIME
FUSE 20
IGNITION RUN
RELAY
REAR BLOWER
FUSE 29
CMPS
FUSE 19
HVAC 1
FUSE 14
HVAC 2
FUSE 13
J247
J270
J247
J405
J307
J412
(LEFT KICK
PANEL)
(UNDER DRIVER'S SEAT)
(IN
INSTRUMENT
PANEL
HARNESS,
15 CM
FROM
DIGITAL
RADIO
RECEIVER
BREAKOUT)
(IN REAR HVAC HARNESS,
13 CM FROM AUXILIARY BLOWER
MOTOR RELAY BREAKOUT)
(IN FRONT HEADLINER
HARNESS, 15 CM
FROM X205
BREAKOUT)
(IN REAR HVAC
HARNESS, 7 CM
FROM AUXILIARY
BLOWER MOTOR
RELAY
BREAKOUT)
(LEFT
KICK PANEL)
TO REAR
FUSE BLOCK
(DIAGRAM
3 OF 5)
FROM UNDERHOOD
FUSE BLOCK
(DIAGRAM
2 OF 5)
TO
SPLICE
J203
(DIAGRAM
3 OF 5)
TO IGNITION POWER
PROVISION RELAY
(DIAGRAM 1 OF 5)
TO 110V AC
ACCESSORY
POWER
RECEPTACLE
(DIAGRAM
5 OF 5)
1
2
1
2
N
30
86
M
10A
30
86
4 TANK COMPLETE VEHICLE KIT
3 TANK COMPLETE VEHICLE KIT
20A
30A
L
H
J
15A
15A
15A
UNDERHOOD
FUSE BLOCK
CONTROL
SOLENOID
VALVE
ASSEMBLY
GLOW PLUG
CONTROL
MODULE
ENGINE
CONTROL
MODULE
INSIDE
REAR VIEW
MIRROR
REAR VIEW
CAMERA
AUTOMATIC
TRANSMISSION
ASSEMBLY
CONTROL
SOLENOID
VALVE
ASSEMBLY
PRIMARY
FUEL
PUMP RELAY
SECONDARY
FUEL
PUMP RELAY
LPG TANK
SCAVENGE
PUMP RELAY
FUEL INJECTOR
CONTROL
MODULE
GLOW PLUG
CONTROL
MODULE
ENGINE
CONTROL
MODULE
AUTOMATIC
TRANSMISSION
ASSEMBLY
LPG BYPASS
SOLENOID
VALVE RELAY
EVAPORATIVE
EMISSION SYSTEM
LEAK DETECTION
PUMP
EVAPORATIVE
EMISSION PURGE
SOLENOID
VALVE RELAY
EVAPORATIVE
EMISSION VENT
SOLENOID
VALVE RELAY
WAIT TO START
INDICATOR RELAY
FUEL INJECTOR
CONTROL MODULE
E
X204
1
X1
1
3
X2
3
X1
2
1
4
3
5
7
9
8
6
10
11
12
E
X329
X403
E
6
13
X3
C1
X174
M
X101
2
16
13
A
4
3
4
3
E
F
E
F
E
F
H1
X174
R
X101
26
9
X1
X107
B3
X2
40
X1
26
18
X1
X1
48
X107
B4
33
X2
X1
12
D2
B5
X1
D3
X1
19
PNK
BLK
NCA
NCA
BLK
DK BLU
WHT
DK GRN
BLK
WHT
RED/WHT
BLK
NCA
DK GRN
BLK
RED/
PNK
PNK
PNK
NCA
PNK
PNK
RED
RED
RED
RED
PNK
PNK
RED/
RED
RED
RED
RED
RED
BLK
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
ORG
ORG
(OR RED)
(OR RED)
ORG
DK BLU
DK BLU
DK BLU
DK BLU
DK BLU
DK BLU
DK BLU
DK BLU
DK BLU
PNK
PNK
PNK
PNK
PNK
(NOT
USED)
(SHIELD
BLUNT CUT)
(110V)
6.6L
6.6L
6.6L
6.6L
4.8L &
6.0L
PETROLEUM & GAS
6.6L
6.6L
6.6L
6.6L
4.8L &
6.0L
G304
ISRVM/
RVCM
FUSE 12
TCM IGN
FUSE 31
ECM IGN/
GLOW PLUG
MDL IGN
FUSE 30
TRANS
FUSE 17
110V AC ACCESSORY
POWER RECEPTACLE
ACCESSORY DC/AC
POWER INVERTER MODULE
ALTERNATIVE
FUEL FUSE
HOLDER 2
ALTERNATIVE
FUEL FUSE
HOLDER 1
LPCM
FUSE
LPCM
FUSE
J334
J249
J115
J361
J364
J366
J167
J363
J367
J365
J169
J172
J171
J170
J168
J174
J173
(LEFT SIDE
OF ENGINE COMPT)
(BODY HARNESS,
NEAR REAR BODY
FUSE BLOCK)
(RIGHT
KICK PANEL)
(LEFT SIDE OF DASH)
(IN ENGINE HARNESS,
15 CM FROM X101
BREAKOUT)
(ATTACHED TO
LPG HARNESS)
(ATTACHED TO
LPG HARNESS)
(IN LPG CHASSIS HARNESS,
13 CM FROM LPG CONTROL MODULE)
(IN LPG CHASSIS HARNESS, 13 CM
FROM PRIMARY FUEL PUMP RELAY)
(IN LPG CHASSIS HARNESS, 7.5 CM
FROM SCAVENGE FUEL PUMP RELAY)
(IN LPG MAIN HARNESS,
FIRST SPLICE FROM
BATTERY POSITIVE
RING TERMINAL CIRCUIT)
(IN LPG CHASSIS
HARNESS, 7.5 CM
FROM PRIMARY
FUEL PUMP RELAY)
(IN LPG CHASSIS
HARNESS, 7.5 CM
FROM SECONDARY
FUEL PUMP RELAY)
(IN LPG CHASSIS
HARNESS, 7.5 CM
FROM SCAVENGE
FUEL PUMP RELAY)
(IN LPG
MAIN HARNESS,
IN BATTERY
POSITIVE CIRCUIT)
(IN LPG MAIN HARNESS,
AT BREAKOUT OF BATTERY POSITIVE
VOLTAGE TO LPG BYPASS SOLENOID RELAY)
(IN LPG MAIN HARNESS,
NEAR WAIT TO
START LAMP RELAY)
(IN LPG MAIN HARNESS,
AT BREAKOUT OF BATTERY
POSITIVE VOLTAGE TO
LPG CONTROL
MODULE & RESISTOR)
(INTEGRAL TO
LPG HARNESS)
(INTEGRAL TO
LPG HARNESS)
(IN LPG MAIN HARNESS,
AT BREAKOUT OF BATTERY
POSITIVE VOLTAGE TO
LPG BYPASS SOLENOID RELAY
& VACUUM PUMP)
5683
5685
4140
550
2266
1351
PASSENGER
COMPARTMENT
FUSE BLOCK
(DIAGRAM
4 OF 5)
FROM IPC
FUSE 10
(DIAGRAM
3 OF 5)
FROM UNDERHOOD
FUSE BLOCK
(DIAGRAM 2 OF 5)
FROM
BODY CONTROL
MODULE
(DIAGRAM
3 OF 5)
FROM UNDERHOOD
FUSE BLOCK
(DIAGRAM
2 OF 5)