MotoSpec
Source
Specs & Capacities
Torque Specs
DTC / Trouble Codes
Recalls & TSBs
Browse
Cadillac
·
Ct5
·
2020 Cadillac CT5
·
Wiring
Wiring diagram
2020 Cadillac CT5 — power distribution
Sheets
8
Labels
1502
Power distribution
Sheet 1
of 8
Sheet 2
of 8
Sheet 3
of 8
Sheet 4
of 8
Sheet 5
of 8
Sheet 6
of 8
Sheet 7
of 8
Sheet 8
of 8
L
15A
J
H
D
B
A
60A
80A
100A
250A
100A
15A
10A
100A
100A
100A
100A
350A
5A
100A
100A
250A
10A
10A
20A
20A
20A
20A
60A
20A
20A
10A
BATTERY
BRAKE
MASTER
CYLINDER
BRAKE
SYSTEM
CONTROL
MODULE
POWER
STEERING
CONTROL
MODULE
GENERATOR
ENGINE
COOLANT
PUMP
ENGINE
COOLING
FAN
MOTOR
STARTER
ENGINE WIRING HARNESS JUNCTION BLOCK
HEATER
COOLANT
PUMP
RELAY
BRAKE
MASTER
CYLINDER
RIGHT
FRONT
SHORT
RANGE
RADAR
SENSOR
LEFT
FRONT
SHORT
RANGE
RADAR
SENSOR
LEFT
ENGINE
MOUNT
ACTUATOR
TRANSMISSION
CONTROL
MODULE
RIGHT
ENGINE
MOUNT
ACTUATOR
CHARGE AIR COOLER
COOLANT PUMP
BRAKE
SYSTEM
CONTROL
MODULE
LONG
RANGE
FORWARD RANGE
RADAR
SENSOR
LIGHTING CONTROL MODULE
X5
X6
1
X211
X4
C7
X1
5
X100
4
4
X7
X6
2
G5
1
X7
1
X6
X5
X4
X2
X3
14
1
1
1
X1
X188
X8
X4
X3
X1
X2
X9
X3
2
1
34
X200
1
X180
H4
1
1
G6
X2
G4
A4
X201
17
H4
X4
22
A6
9
X1
X2
22
H5
X3
66
A5
9
A3
5
46
D1
23
H3
H6
10
RED/YEL
RED/WHT
RED/
YEL
RED/
YEL
RED/
YEL
RED/
YEL
VIO
RED/
RED/WHT
RED/WHT
NCA
NCA
RED/BRN
RED/BLU
RED/BLU
VIO
RED/
RED/
BRN
RED/GRN
NCA
RED/YEL
RED/GRY
RED/YEL
RED/BRN
RED/GRN
RED/YEL
RED/YEL
RED/YEL
RED/GRN
RED/WHT
RED/YEL
GRN/YEL
RED/WHT
BLK
RED/YEL
RED/YEL
RED/YEL
RED/BLU
RED/BLU
RED/BLU
RED/GRN
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/GRY
RED/GRY
RED/BRN
RED/BRN
RED/YEL
RED/YEL
RED/WHT
RED/WHT
RED/VIO
RED/VIO
RED/GRY
RED/GRY
BATTERY DISTRIBUTION FUSE BLOCK
FUSE
F5BA
FUSE
F9BA
FUSE
F4BA
FUSE
F2BA
FUSE
F1BA
FUSE
F6BA
FUSE
F3BA
FUSE
F8BA
FUSE
F7BA
BATTERY DISTRIBUTION ENGINE COMPARTMENT FUSE BLOCK
FUSE
F7UB
FUSE
F4UB
FUSE
F3UB
FUSE
F6UB
FUSE
F5UB
BATTERY
MONITOR
MODULE
LOGIC
SRR SNR
FRT
FUSE
F1UA
EBCM
FUSE
F7UA
PRK/
LGHT
FUSE
F2UA
ELM6
FUSE
F14UA
ELM7
FUSE
F4UA
CAC
FUSE
F28UA
ELM4
FUSE
F3UA
ELM1
FUSE
F15UA
HDLP LVL
FUSE
F5UA
ELM3
FUSE
F17UA
ELM5
FUSE
F16UA
AEM
FUSE
F24UA
TCM
FUSE
F23UA
(LEFT FRONT OF LUGGAGE COMPT)
(LEFT FRONT OF ENGINE COMPT)
(TOP REAR
OF BATTERY)
(LEFT REAR OF
LUGGAGE COMPT)
(LEFT FRONT OF ENGINE COMPT)
(FORWARD LAMP
HARNESS, NEAR
BREAKOUT TO
LEFT HORN)
(FRONT FASCIA
HARNESS,
NEAR BREAKOUT
TO FRONT VIEW
CAMERA)
(ENGINE
HARNESS,
NEAR
BREAKOUT
TO G107)
J113
J106
J148
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(3.0L TURBO)
G400
1642
2855
TO REAR BODY
WIRING HARNESS
JUNCTION BLOCK
(DIAGRAM
8 OF 8)
TO REAR BODY
WIRING HARNESS
JUNCTION BLOCK
(DIAGRAM
7 OF 8)
TO
INSTRUMENT PANEL WIRING
HARNESS JUNCTION BLOCK
(DIAGRAM 4 OF 8)
COMPUTER
DATA LINES
SYSTEM
TO
INSTRUMENT PANEL WIRING
HARNESS JUNCTION BLOCK
(DIAGRAM 5 OF 8)
TO STRTR
SOL 2
FUSE F33UA
(DIAGRAM
3 OF 8)
TO MULTI-FUNCTION POWER
SUPPLY CONVERTER
(DIAGRAM 6 OF 8)
P
N
10A
K
5A
30
87A
87
86
85
INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK
LIGHTING
CONTROL
MODULE
PASSENGER
FRONT SEAT
CUSHION
VENTILATION
BLOWER
PASSENGER
FRONT SEAT
BACK
VENTILATION
BLOWER
DRIVER
FRONT SEAT
BACK
VENTILATION
BLOWER
DRIVER
FRONT SEAT
CUSHION
VENTILATION
BLOWER
SERIAL DATA
GATEWAY
MODULE
COLUMN
LOCK MODULE
INSIDE AIR MOISTURE &
WINDSHIELD
TEMPERATURE SENSOR
RESTRAINTS
CONTROL
MODULE
INSIDE REAR VIEW
MIRROR
AMBIENT AIR
QUALITY SENSOR
FORWARD
COLLISION
ALERT
DISPLAY
X5
18
X207
12
1
1
1
21
X301
X302
21
1
1
45
X201
29
X400
1
1
52
X2
7
X214
3
2
19
61
8
5
2
64
49
36
VIO/GRY
VIO/GRY
NCA
NCA
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
NCA
VIO/GRY
NCA
VIO/GRY
NCA
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
GRN/VIO
GRN/VIO
BLK
VIO/GRY
VIO/GRY
VIO/GRY
NCA
VIO/GRY
VIO/GRN
VIO/GRN
BLU/VIO
BLU/VIO
GRN/VIO
VIO/GRY
BLK
GRN/VIO
IGNITION
MAIN
RELAY
BODY IGN/IP
IGN
FUSE
F33DA
ESCL 1
FUSE
F10DA
(LOWER LEFT SIDE OF DASH)
(BODY HARNESS, NEAR
BREAKOUT TO REAR SEAT)
(LEFT KICK PANEL)
(PASSENGER SEAT
HARNESS,
NEAR BREAKOUT TO
SEAT BLOWER ASSEMBLY)
(DRIVER SEAT
HARNESS, NEAR
BREAKOUT TO
CONNECTOR X301)
(INSTRUMENT PANEL
HARNESS, NEAR
BREAKOUT TO
IGNITION MODE
SWITCH)
(INSTRUMENT PANEL
HARNESS, NEAR
BREAKOUT TO
IGNITION MODE
SWITCH)
J200
J303
J346
J338
J210
J208
(W/ AIR
MOISTURE SENSOR)
(W/ WINDSHIELD
HEAD-UP
DISPLAY)
G201
FROM ACCESSORY
TIME DELAY
CUTOFF
RELAY
(DIAGRAM
4 OF 8)
TO
EXH VLV
FUSE F34DA
(DIAGRAM
3 OF 8)
TO BODY
CONTROL MODULE
(DIAGRAM 6 OF 8)
1
2
2
1
3
4
3
4
LATE PRODUCTION
EARLY PRODUCTION
3.0L TURBO
2.0L TURBO
10A
K
D
30
87
30A
20A
30
40A
30
30A
15A
15A
15A
10A
INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK
LEFT SOUND QUALITY
EXHAUST CONTROL
VALVE ACTUATOR
SOUND QUALITY
EXHAUST CONTROL
VALVE ACTUATOR
CYLINDER DEACTIVATION
EXHAUST CONTROL
VALVE ACTUATOR
RIGHT SOUND QUALITY
EXHAUST CONTROL
VALVE ACTUATOR
INSTRUMENT
PANEL
CLUSTER
CONTROL
MODULE
GEAR SHIFT
CONTROL MODULE
BRAKE
MASTER
CYLINDER
BRAKE
SYSTEM
CONTROL
MODULE
ENGINE
CONTROL
MODULE
TRANSMISSION
CONTROL
MODULE
ENGINE WIRING HARNESS JUNCTION BLOCK
WINDSHIELD
WASHER
PUMP
RELAY
HORN
RELAY
STARTER
RELAY
WINDSHIELD
WIPER
MOTOR
RELAY
ENGINE
RESTART
RELAY
ENGINE
CONTROLS
IGNITION
RELAY
A/C
COMPRESSOR
CLUTCH
RELAY
HEATER
COOLANT
PUMP
RELAY
AUTOMATIC
TRANSMISSION
HEATER
COOLANT
PUMP
CONTENT
THEFT
DETERRENT
ALARM
AUTOMATIC
TRANSMISSION
AUXILIARY
FLUID PUMP
3
3
X403
12
3
4
X207
X100
26
3
5
47
X1
5
1
X1
46
38
6
36
35
62
X207
40
8
1
X200
2
X180
X1
32
63
11
13
10
X2
10
X1
1
G3
X2
A3
X206
17
3
51
50
7
X1
H2
VIO/GRN
VIO/GRN
VIO/GRN
VIO/GRN
VIO/GRN
VIO/GRN
VIO/GRN
RED/BRN
RED/BRN
RED/BRN
RED/VIO
RED/VIO
VIO/BLK
VIO/BLK
VIO/BLK
VIO/BLK
VIO/BLK
VIO/BLK
VIO/BLK
VIO/GRN
VIO/GRN
VIO/BLK
VIO/BLK
VIO/GRN
VIO/GRN
VIO/GRY
NCA
RED/WHT
GRN/VIO
VIO/BLK
VIO/GRY
VIO/GRY
VIO/BLK
TCM IGN/ECM IGN
TCM IGN/ECM IGN/SHIFT IGN/BRAKE IGN
FUSE
F35DA
EXH VLV
FUSE
F34DA
STRTR
SOL 1
FUSE
F36UA
FRT
WIPER
FUSE
F13UA
WASH
PMP
FUSE
F8UA
STRTR
SOL 2
FUSE
F33UA
TRANS COOL
PMP
FUSE
F29UA
WATER
PMP
FUSE
F42UA
VKS/
PSM
FUSE
F21UA
(LOWER LEFT SIDE OF DASH)
(INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO
DASH CLUSTER CONTROL MODULE)
(BODY HARNESS, NEAR BREAKOUT
TO LIGHTING CONTROL MODULE)
(FORWARD LAMP HARNESS, NEAR
BREAKOUT TO BRAKE
SYSTEM CONTROL MODULE)
(LEFT FRONT OF ENGINE COMPT)
(FORWARD LAMP
HARNESS, NEAR
BREAKOUT TO X100)
J203
J229
J111
J118
W/O ELECTRONIC
AXLE
W/ ELECTRONIC
AXLE
(NOT USED)
(AWD)
(IF EQUIPPED)
FROM
IGNITION
MAIN
RELAY
(DIAGRAM
2 OF 8)
FROM
CAC FUSE
F28UA
(DIAGRAM
1 OF 8)
1
2
1
2
N
M
EARLY PRODUCTION
LATE PRODUCTION
10A
J
G
2A
10A
7.5A
20A
15A
20A
20A
30
87
85
86
10A
15A
15A
INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK
COLUMN
LOCK
MODULE
STEERING
COLUMN
TILT
WHEEL &
TELESCOPIC
CONTROL
MODULE
BODY CONTROL MODULE
STEERING
WHEEL AIR
BAG COIL
STEERING
WHEEL AIR
BAG COIL
PARKING
BRAKE
CONTROL
SWITCH
CRUISE
CONTROL
SWITCH
HEATED
STEERING
WHEEL
MODULE
BODY
CONTROL
MODULE
GEAR
SHIFT
CONTROL
MODULE
STEERING
WHEEL RADIO
CONTROL SWITCH
10
X206
1
3
1
X3
1
30
2
X211
1
18
12
X2
X1
45
72
X4
22
1
47
59
57
2
X207
60
14
X206
9
48
X1
3
7
X1
21
X2
9
23
73
76
20
10
X4
1
40
75
23
X1
25
74
24
29
22
A
C
X206
27
23
B
A
C
VIO
VIO
BLK
BLK
RED/YEL
RED/YEL
RED/BRN
RED/BRN
RED/BRN
RED/GRN
RED/YEL
RED/YEL
RED/BRN
RED/VIO
RED/VIO
RED/VIO
RED/GRN
RED/WHT
RED/WHT
RED
RED/BRN
RED/BRN
RED/BLU
RED/BLU
BLK
BLK
GRY/GRN
GRY/GRN
RED/GRY
RED/GRY
RED/BRN
RED/BRN
RED/GRY
RED/GRY
VIO
BLK
VIO
BLK
VIO
YEL
VIO
BLK
ACCESSORY
TIME DELAY
CUTOFF
RELAY
PWR STR COL
MDL/ESCL 2
FUSE
F20DA
BCM 2
FUSE
F40DA
BCM 3
FUSE
F41DA
USB
FUSE
F25DA
APO2
CIRCUIT BREAKER
F2DB
APO1
CIRCUIT BREAKER
F1DB
FLOOR CONSOLE
REAR
SINGLE CHARGE
ONLY 2ND ROW
RECEPTACLE
FRONT
FLOOR
CONSOLE
ACCESSORY
POWER
REAR
RECEPTACLE
FLOOR
CONSOLE FRONT
ACCESSORY
POWER
RECEPTACLE
LOGIC
BCM 1/
RDO
BCM 1/
EPB SW
FUSE
F37DA
SHFT
MDL
FUSE
F36DA
STR/
WHL/
CNTRL
FUSE
F39DA
HTD STR
WHL
FUSE
F8DA
BCM 4
FUSE
F42DA
(LOWER LEFT SIDE OF DASH)
(LEFT KICK
PANEL)
(RIGHT
KICK
PANEL)
(RIGHT
KICK
PANEL)
(INSTRUMENT PANEL HARNESS, NEAR
BREAKOUT TO AMBIENT
LIGHT/SUNLOAD SENSOR)
(STEERING WHEEL HARNESS,
BEHIND STEERING WHEEL AIR BAG)
J200
J344
J344
J205
J235
(NOT
USED)
(NOT
USED)
(IF EQUIPPED)
G201
G202
G202
TO IGNITION
MAIN
RELAY
(DIAGRAM
2 OF 8)
FROM THEFT
DTRNT/
UGDO
FUSE F5DA
(DIAGRAM
5 OF 8)
INTERIOR
LIGHTS
SYSTEM
TO MULTI-FUNCTION POWER
SUPPLY CONVERTER
(DIAGRAM 6 OF 8)
FROM BATTERY
DISTRIBUTION
FUSE BLOCK
(DIAGRAM
1 OF 8)
1
2
2
1
M
L
CAN BUS [+]
CAN BUS [-]
CAN BUS [+]
CAN BUS [-]
EARLY PRODUCTION
LATE PRODUCTION
10A
5A
GROUND 14
VOLTAGE
BATTERY POSITIVE
40A
15A
5A
INSTRUMENT PANEL WIRING HARNESS JUNCTION BLOCK
CARD READER
RECEPTACLE
ROOF
CONSOLE
BLOWER
MOTOR
FRONT
HEATER & AIR
CONDITIONING
USER INTERFACE
CONTROL
PASSENGER
COMPARTMENT
AIR FILTER
MODULE
GARAGE
DOOR
OPENER
TRANSMITTER
RADIO
CONTROL
MULTIMEDIA
RECEPTACLE
HEAD-UP
DISPLAY
INSTRUMENT
PANEL
CLUSTER
CONTROL
MODULE
INFOTAINMENT
CONTROL
SWITCH
RADIO
WINDSHIELD OUTSIDE
MOISTURE/AMBIENT
LIGHT & HUMIDITY
SENSOR
CONTENT THEFT
DETERRENT SENSOR
HAZARD
WARNING
SWITCH
DATA LINK
CONNECTOR
RESTRAINTS
CONTROL
MODULE
PASSENGER RESTRAINTS
OCCUPANT CLASSIFICATION
SYSTEM MODULE
34
X206
12
X1
1
1
X1
6
8
X209
1
1
X302
22
21
X209
31
41
1
X1
1
X373
1
1
X214
5
10
3
17
X225
10
42
X1
2
1
1
X1
X1
7
12
16
9
X225
1
6
5
4
3
2
6
X1
8
13
3
1
32
RED/
YEL
RED/GRN
RED/VIO
RED/VIO
RED/VIO
RED/VIO
RED/VIO
RED/BLU
NCA
RED/BLU
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/
BLU
RED/BLU
RED/BLU
RED/BLU
RED/BLU
RED/VIO
RED/VIO
RED/VIO
RED/VIO
RED/VIO
RED/BLU
RED/BLU
RED/BLU
RED/BLU
BLU/WHT
BLU/YEL
BLU/WHT
RED/GRN
RED/GRN
RED/GRN
RED/GRN
BLU/YEL
BLK
BLK
RED/BLU
RED/BRN
RED/YEL
RED/YEL
RED/BRN
HVAC
BLWR
FUSE
F2DA
DISPLAY/
INFOTMNT
FUSE
F18DA
THEFT
DTRNT/
UGDO
FUSE
F5DA
AQI
FUSE
F7DA
AIR BAG
AOS/DLC
AIR BAG
AOS/DLC/WCM
FUSE
F19DA
WIRELESS
ACCESSORY CHARGING
MODULE
(LOWER LEFT SIDE OF DASH)
(HEADLINER HARNESS,
NEAR BREAKOUT TO
RIGHT SUNSHADE
MIRROR LAMP)
(INSTRUMENT PANEL
HARNESS, NEAR
BREAKOUT TO
PASSENGER
DASH AIR BAG)
(INSTRUMENT PANEL HARNESS, NEAR
BREAKOUT TO AMBIENT
LIGHT/SUNLOAD SENSOR)
(INSTRUMENT PANEL HARNESS, NEAR
BREAKOUT TO IGNITION MODE SWITCH)
(INSTRUMENT PANEL
HARNESS, NEAR
BREAKOUT FROM RIGHT
FRONT TWEETER SPEAKER)
(RIGHT KICK PANEL)
(CENTER OF CENTER
FLOOR CONSOLE)
J219
J332
J204
J211
J216
J345
(IF
EQUIPPED)
(W/ UNIVERSAL
GARAGE DOOR
OPENER)
(W/ AIR
CLEANER)
(IF EQUIPPED)
(W/ VEHICLE
INCLINATION SENSOR)
(W/ FRONT
SEAT HEATER)
(IF EQUIPPED)
G202
4985
4984
4985
4984
1450
40
FROM BATTERY
DISTRIBUTION
FUSE BLOCK
(DIAGRAM
1 OF 8)
TO PWR STR COL
MDL/ESCL 2
FUSE F20DA
(DIAGRAM 4 OF 8)
COMPUTER DATA
LINES SYSTEM
1
2
1
2
IGNITION MODE POWER
P
H
G
C
3.0L TURBO
2.0L TURBO
85
IGNITION MODE SWITCH
IGNITION MODE SWITCH
MODE VOLTAGE
IGNITION MODE SWITCH
ACCESSORY LED SIGNAL
START LED SIGNAL
F
E
SWITCH SIGNAL 2
IGNITION MODE
LOW REFERENCE
STRT ENABLE RLY CTRL
WAKEUP SIGNAL
START IND
ILL
ACC IND
GROUND 25
BATT POS VOLT 63
12V REG SPLY VOLT 2
12V REG SPLY VOLT 1
BATT POS VOLT 62
GROUND 25
CAN BUS [-]
CAN BUS [+]
CAN BUS [+]
CAN BUS [-]
30A
30A
30A
ENGINE WIRING HARNESS
JUNCTION BLOCK
STARTER
RELAY
BODY CONTROL MODULE
SERIAL DATA
GATEWAY MODULE
ENGINE
CONTROL
MODULE
REAR BODY
WIRING HARNESS
JUNCTION BLOCK
DRIVER
FRONT
SIDE DOOR
WINDOW
REGULATOR
MOTOR
LEFT
REAR SIDE
DOOR WINDOW
REGULATOR
MOTOR
DRIVER SEAT
ADJUSTER
MEMORY
MODULE
PASSENGER
FRONT SEAT
ADJUSTER
SWITCH
PASSENGER SEAT
ADJUSTER
MEMORY
MODULE
DRIVER
FRONT SEAT
ADJUSTER SWITCH
X1
36
X1
X1
2
X2
F8
5
5
16
19
X3
X2
X4
15
5
X2
7
8
3
40
X180
7
X203
2
1
3
4
5
6
5
1
2
4
7
9
8
11
13
12
10
14
15
16
17
18
34
X600
X302
13
34
X500
13
X301
36
37
38
G
1
X500
30
X700
2
6
X1
2
6
X1
A
RED/GRN
YEL/BLK
YEL/BLK
GRN/VIO
BRN/BLK
BLU/GRN
BLU/BLK
RED/VIO
RED/GRY
GRN/BLK
BLK/GRY
BLK/GRY
GRN/BLK
YEL/BLK
VIO/GRN
YEL/BLK
YEL
BLU/BLK
BLU/GRN
BRN/BLK
BLK
BLU/GRY
BLK
RED/GRY
RED/YEL
RED/GRN
RED/VIO
BLK
WHT
WHT
BLU/GRY
BLK/WHT
BLK/WHT
YEL/BLK
RED/VIO
RED/VIO
RED/VIO
RED/VIO
RED/YEL
RED/YEL
RED/GRY
RED/YEL
RED/YEL
RED/VIO
RED/GRY
RED/GRY
RED/YEL
RED/YEL
RED/VIO
RED/GRY
RED/GRY
ENGINE
START/
STOP
ON/OFF VEHICLE SWITCH
MULTI-FUNCTION POWER
SUPPLY CONVERTER
LF/RF
WINDW
FUSE
F51RA
PASS SEAT
FUSE
F52RA
DRVR SEAT
FUSE
F50RA
(LEFT FRONT OF ENGINE COMPT)
(2.0L TURBO: ENGINE HARNESS, NEAR
BREAKOUT FROM GENERATOR)
(3.0L TURBO: ENGINE HARNESS, NEAR
BREAKOUT FROM ENGINE CONTROL MODULE)
(LEFT
KICK
PANEL)
(LEFT SIDE OF
LUGGAGE COMPT)
(LEFT REAR OF LUGGAGE COMPT)
(LEFT FRONT OF
LUGGAGE COMPT)
(BODY HARNESS,
NEAR BREAKOUT TO
REAR SEAT)
(BODY HARNESS,
NEAR BREAKOUT TO
CONNECTOR X500)
(BODY HARNESS,
NEAR BREAKOUT
TO ACCELERATOR
PEDAL POSITION
SENSOR)
J134
J201
J314
J223
J327
J228
(NOT USED)
(NOT USED)
W/O MEMORY
4-WAY
W/ MEMORY
6-WAY
G201
G401
4320
625
2550
2173
6340
6240
4054
2550
2172
4054
4055
4055
FROM
INSTRUMENT PANEL WIRING
HARNESS JUNCTION BLOCK
(DIAGRAM 4 OF 8)
FROM
SPLICE J210
(DIAGRAM 2 OF 8)
FROM REAR BODY
WIRING HARNESS
JUNCTION BLOCK
(DIAGRAM 7 OF 8)
FROM
ENGINE
WIRING
HARNESS
JUNCTION
BLOCK
(DIAGRAM
1 OF 8)
INTERIOR
LIGHTS
SYSTEM
COMPUTER
DATA LINES
SYSTEM
COMPUTER
DATA LINES
SYSTEM
FROM
MSM DRVR
FUSE F44RA
(DIAGRAM
7 OF 8)
C
A
30A
30A
20A
10A
15A
40A
40A
10A
10A
40A
E
F
10A
30A
10A
10A
10A
REAR BODY
WIRING HARNESS
JUNCTION BLOCK
BODY
PROVISION
SERIAL
DATA
GATEWAY
MODULE
RIGHT SIDE
OBSTACLE
DETECTION
CONTROL
MODULE
TRANSFER
CASE
CONTROL
MODULE
EVAPORATIVE
EMISSION
CANISTER VENT
VALVE SOLENOID
LEFT SIDE
OBSTACLE
DETECTION
CONTROL
MODULE
REAR
CLOSURE
HANDSFREE
MODULE
PASSENGER
FRONT
SIDE DOOR
WINDOW
REGULATOR
MOTOR
LIGHTING
CONTROL
MODULE
RIGHT
REAR SIDE
DOOR WINDOW
REGULATOR
MOTOR
VIDEO
PROCESSING
MODULE
TELEMATIC
CONTROL MODULE
AUDIO
AMPLIFIER
PASSENGER
FRONT SEAT
LUMBAR SWITCH
PASSENGER
FRONT SEAT
BLADDER
CONTROL
MODULE
PARKING
ASSIST
CONTROL
MODULE
DRIVER
FRONT SEAT
LUMBAR SWITCH
DRIVER FRONT
SEAT BOLSTER
MEMORY MODULE
DRIVER
FRONT SEAT
ADJUSTER SWITCH
DRIVER SEAT
ADJUSTER
MEMORY
MODULE
PASSENGER
FRONT SEAT
ADJUSTER
SWITCH
PASSENGER SEAT
ADJUSTER MEMORY
MODULE
PASSENGER
FRONT SEAT
BOLSTER
MEMORY MODULE
X1
X2
X2
33
34
31
29
43
26
46
27
18
28
22
14
15
X412
15
X410
1
30
X800
X600
2
2
X4
24
X1
4
X1
10
1
X1
8
8
C
X3
2
19
24
X600
X500
8
4
X1
29
X302
X1
1
X301
4
X1
32
X2
25
31
32
33
1
1
X1
3
1
3
X1
1
X1
3
1
1
3
RED/BLU
RED/GRY
RED/VIO
RED/VIO
RED/VIO
RED/GRN
RED/GRN
RED/WHT
RED/GRN
RED/GRN
RED/GRY
RED/VIO
RED/VIO
RED/VIO
RED/WHT
RED/GRN
RED/GRN
RED/BRN
RED/VIO
RED/WHT
RED/GRN
RED/GRN
RED/GRY
RED/BRN
RED/WHT
RED/VIO
RED/YEL
RED/YEL
RED/YEL
RED/WHT
RED/GRN
RED/WHT
RED/BLU
RED/YEL
RED/YEL
RED/WHT
RED/YEL
RED/YEL
RED/WHT
RED/YEL
RED/YEL
RED/YEL
RED/YEL
RED/GRN
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/WHT
REAR
HTD/SEAT
1/VPM
FUSE
F34RA
HFCR
FUSE
F35RA
ELM 2
FUSE
F36RA
RF/RR
WINDW
FUSE
F39RA
TRLR 2
FUSE
F38RA
CNSTR
VENT
SOL
FUSE
F11RA
DC DC
TRANS
FUSE
F21RA
DC DC
TRANS
FUSE
F31RA
TREC
FUSE
F32RA
CGM/SBZA
FUSE
F33RA
PRK ASSIST
MDL
FUSE
F43RA
MSM DRVR
FUSE
F44RA
MSM PASS
FUSE
F37RA
AMP
FUSE
F42RA
ONSTAR
FUSE
F45RA
(LEFT FRONT OF
LUGGAGE COMPT)
(BODY HARNESS,
NEAR BREAKOUT
TO CONNECTOR
X500)
(REAR FASCIA
HARNESS, NEAR
BREAKOUT TO
LEFT REAR
OUTER PARKING
ASSIST SENSOR)
(BODY HARNESS,
NEAR BREAKOUT
TO REAR SEAT)
(BODY HARNESS,
NEAR BREAKOUT
TO REAR SEAT)
(PASSENGER SEAT
HARNESS, NEAR
BREAKOUT TO
SEAT FRONT
VERTICAL MOTOR)
(DRIVER SEAT
HARNESS, NEAR
BREAKOUT TO
SEAT REAR
VERTICAL MOTOR)
J223
J401
J302
J326
J352
J335
(NOT USED)
(NOT USED)
W/ OBSTACLE
DETECTION ENHANCED
SIDE ACTIVE SAFETY
W/ POWER
HANDSFREE
W/O POWER
HANDSFREE
(BLUNT CUT)
(W/ 360
VIEW VISION)
(AWD)
(NOT USED)
(NOT USED)
(IF EQUIPPED)
W/ BOLSTER
6-WAY
W/O MEMORY
4-WAY
W/ MEMORY
(IF EQUIPPED)
FROM BATTERY
DISTRIBUTION
FUSE BLOCK
(DIAGRAM
1 OF 8)
TO
MULTI-FUNCTION
POWER
SUPPLY
CONVERTER
(DIAGRAM
6 OF 8)
TO
DRVR SEAT
FUSE F50RA
(DIAGRAM
6 OF 8)
2
1
1
2
B
3.0L TURBO
2.0L TURBO
30A
15A
25A
30A
10A
10A
15A
20A
30A
40A
10A
40A
10A
10A
REAR BODY
WIRING HARNESS
JUNCTION BLOCK
REAR
WINDOW
DEFOGGER
RELAY
REMOTE
FUNCTION
ACTUATOR
MODULE
SUSPENSION
CONTROL
MODULE
LEFT
FRONT SEAT
BELT
RETRACTOR
MOTOR
FRONT SEAT
HEATER VENT
CONTROL
MODULE
FRONT SEAT
HEATER VENT
CONTROL
MODULE
RIGHT
FRONT SEAT
BELT RETRACTOR
MOTOR
SUNROOF
CONTROL
MODULE
FUEL PUMP
POWER
CONTROL
MODULE
ENGINE
CONTROL
MODULE
DRIVER FRONT
SIDE DOOR
WINDOW
CONTROL SWITCH
LEFT FRONT
SIDE DOOR
OUTSIDE
HANDLE
PASSENGER
FRONT SIDE
DOOR WINDOW
SWITCH
RIGHT
FRONT SIDE
DOOR OUTSIDE
HANDLE
DIFFERENTIAL
CONTROL
MODULE
IMAGE
PROCESSING
MODULE
WINDSHIELD
FRONT VIEW
CAMERA
LEFT REAR
SHORT RANGE
RADAR SENSOR
X1
18
X1
16
X2
19
15
14
1
X338
X302
4
1
14
X1
X2
1
6
4
5
32
27
1
X200
X302
X350
46
X180
48
1
20
X2
23
24
46
X1
34
20
20
X500
X600
22
20
25
20
9
X400
X410
X1
4
2
3
X606
8
X515
8
24
X1
2
23
2
X1
3
X1
18
17
4
10
X1
7
X1
RED/BLU
RED
RED/BRN
RED
ORG
RED/BRN
RED/GRN
RED/BLU
RED/GRY
RED/BRN
RED/GRN
RED/BLU
RED/BRN
RED/BLU
RED/VIO
RED/BRN
GRN/YEL
RED/BLU
RED/VIO
RED/VIO
RED/BRN
RED/BLU
RED/VIO
GRN/YEL
RED/YEL
RED/YEL
RED/YEL
RED/YEL
RED/YEL
RED/BLU
BLK/BLU
RED/VIO
RED/BLU
RED/VIO
RED/VIO
RED/BLU
RED/YEL
RED/YEL
RED/YEL
RED/YEL
RED/VIO
RED/BLU
RED/BLU
BLK/BLU
RED/VIO
RED/YEL
PASS
HTD/SEAT
FUSE
F15RA
MTR ST BLT
DRVR
FUSE
F19RA
ESC
FUSE
F17RA
S/ROOF
FUSE
F12RA
MTR ST BLT
PASS
FUSE
F10RA
DRVR
HTD/SEAT
FUSE
F3RA
RFA
FUSE
F1RA
ECM
FUSE
F2RA
FTZM
FUSE
F4RA
DRVR WINDW
DR/LCK SW
FUSE
F22RA
PASS DRVR WINDW
DR/LCK SW
FUSE
F24RA
TRLR
FUSE
F26RA
EOCM
FUSE
F23RA
RDCM
FUSE
F27RA
(LEFT FRONT OF
LUGGAGE COMPT)
(SUNROOF HARNESS,
NEAR SUNROOF CONTROL
MODULE CONNECTOR)
(BODY HARNESS,
NEAR BREAKOUT
TO REAR SEAT)
(DRIVER DOOR
HARNESS, NEAR
BREAKOUT TO
WINDOW MOTOR)
(FRONT PASSENGER
DOOR HARNESS,
NEAR BREAKOUT TO
CONNECTOR X600)
J355
J311
J601
J503
(W/ REAL
TIME
DAMPING)
(IF EQUIPPED)
(IF EQUIPPED)
(IF EQUIPPED)
(IF EQUIPPED)
(IF EQUIPPED)
(NOT USED)
W/ INTEGRATED
BRAKE ASSIST PREFILL
W/O INTEGRATED
BRAKE ASSIST PREFILL
W/O INTEGRATED
BRAKE ASSIST PREFILL
W/ INTEGRATED
BRAKE ASSIST PREFILL
(W/ ELECTRONIC
AXLE POSITRACTION)
FROM BATTERY
DISTRIBUTION
FUSE BLOCK
(DIAGRAM
1 OF 8)