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Cadillac
·
Xt4
·
2020 Cadillac XT4
·
Wiring
Wiring diagram
2020 Cadillac XT4 — power distribution
Sheets
7
Labels
1416
Power distribution
Sheet 1
of 7
Sheet 2
of 7
Sheet 3
of 7
Sheet 4
of 7
Sheet 5
of 7
Sheet 6
of 7
Sheet 7
of 7
85
30
15A
C
87
85
40A
30
100A
100A
100A
80A
80A
7.5A
60A
400A
5A
60A
350A
80A
80A
B
A
BRAKE
SYSTEM
CONTROL
MODULE
BRAKE
MASTER
CYLINDER
GENERATOR
STARTER
MOTOR
BATTERY
SENSOR
MODULE
BODY
CONTROL
MODULE
LOGIC
UNDERHOOD FUSE BLOCK
HEADLAMP
HIGH BEAM
RELAY
ENGINE
CONTROLS
IGNITION
RELAY
LIFTGATE
UNLATCH
RELAY
STARTER PINION
SOLENOID
ACTUATOR RELAY
BRAKE
MASTER
CYLINDER
PASSENGER
SEAT BOLSTER
MEMORY
CONTROL
MODULE
PASSENGER
SEAT
MASSAGE
SWITCH
DRIVER
SEAT
MASSAGE
SWITCH
DRIVER SEAT
BOLSTER MEMORY
CONTROL MODULE
BRAKE
SYSTEM
CONTROL
MODULE
COOLING
FAN
MOTOR
POWER
STEERING
CONTROL
MODULE
ENGINE
COOLANT
PUMP
L1
X320
22
24
X310
1
1
1
1
X2
X2
X3
X1
X4
1
X5
X6
2
1
X7
2
1
X211
X1
A2
14
X4
20
1
X123
X1
2
X6
X3
X4
X5
X2
46
RED/
GRY
NCA
NCA
GRY
RED/
RED/
GRY
GRY
GRY
RED/
RED/
GRY
RED/
GRY
RED/
RED/
RED/
GRY
GRY
RED
RED
RED/BLU
RED/BLU
RED/BRN
RED/BRN
RED/GRY
RED/BLU
RED/YEL
RED/YEL
RED/YEL
RED/YEL
RED/YEL
RED/WHT
RED/YEL
RED/WHT
RED/YEL
RED/WHT
RED/WHT
NCA
NCA
BLK
RED/YEL
RED/YEL
RED/BLU
RED/GRY
RED/YEL
BATTERY
FUSE
BLOCK
BATTERY
SENSOR
FUSE
HOLDER
FUSE
FUSE
F1UC
FUSE
F2UC
FUSE
F5UC
FUSE
F3UC
FUSE
F4UC
BATTERY
UNDERHOOD AUXILIARY FUSE BLOCK
REAR
CLOSURE
FUSE
F6UA
MASSAGE
FUSE
F39UA
STRTR
PINION
FUSE
F72UA
ABS
PUMP
FUSE
F3UA
FUSE
F2UB
FUSE
F1UB
FUSE
F3UB
FUSE
F5UB
FUSE
F4UB
(ON BATTERY
POSITIVE
TERMINAL)
(NEAR
BATTERY
FUSE
BLOCK)
(UNDER THE
CENTER FLOOR
CONSOLE)
(BELOW THE
BATTERY)
(BETWEEN LEFT FRONT STRUT TOWER & BATTERY)
(INTEGRATED IN UNDERHOOD FUSE BLOCK)
(DRIVER SEAT
HARNESS, UNDER
DRIVER'S SEAT)
(PASSENGER SEAT
HARNESS, UNDER
PASSENGER'S SEAT)
(DRIVER SEAT
HARNESS, UNDER
DRIVER'S SEAT)
J136
J330
J332
J356
(NOT USED)
(NOT USED)
(W/ LUMBAR
PASSENGER SEAT)
(W/ MASSAGE
SEAT CONTROL)
(W/ LUMBAR
PASSENGER SEAT)
(IF
EQUIPPED)
G100
TO
INSTRUMENT PANEL
FUSE BLOCK
(DIAGRAM
5 OF 7)
TO
INSTRUMENT PANEL
FUSE BLOCK
(DIAGRAM
6 OF 7)
TO
TO MSM
LOG FUSE
F8UA
(DIAGRAM
2 OF 7)
85
30
20A
10A
30
60A
15A
40A
C
15A
10A
10A
30A
30A
30A
5A
15A
5A
10A
D
20A
30A
30A
UNDERHOOD FUSE BLOCK
REAR
DEFOGGER
RELAY
TRAILER
PARK LAMPS
RELAY
WINDSHIELD
WASHER
PUMP RELAY
REAR
WINDOW
WASHER
PUMP RELAY
WINDSHIELD
WIPER
RELAY
WINDSHIELD
WIPER SPEED
CONTROL RELAY
POWER
SOUNDER
CONTENT THEFT
DETERRENT
ALARM
MODULE
PASSENGER
SEAT MEMORY
CONTROL
MODULE
PASSENGER
SEAT
ADJUSTER
SWITCH
BLOWER
MOTOR
KEYLESS
ENTRY
CONTROL
MODULE
ENGINE
CONTROL
MODULE
DRIVER
SEAT
MEMORY
CONTROL
MODULE
PASSENGER
SEAT
MEMORY
CONTROL
MODULE
SUSPENSION
CONTROL
MODULE
REAR
WIPER
RELAY
HORN
RELAY
RIGHT TRAILER
STOP/TURN
SIGNAL LAMP
RELAY
LEFT TRAILER
STOP/TURN
SIGNAL LAMP
RELAY
A/C COMPRESSOR
CLUTCH RELAY
HEADLAMP
CONTROL
MODULE
EVAPORATIVE
EMISSION VENT
SOLENOID VALVE
FRONT SEAT HEATING
CONTROL MODULE
DRIVER
SEAT
ADJUSTER
SWITCH
DRIVER
SEAT
MEMORY
CONTROL
MODULE
REAR
DIFFERENTIAL
CLUTCH
CONTROL
MODULE
SUNROOF
MOTOR
LIFTGATE
CONTROL
MODULE
1
X152
X2
X2
X5
M2
X1
G3
F3
X4
48
X1
M2
2
X212
1
X2
H2
J2
X320
24
17
X1
10
7
H1
X1
X408
9
10
X1
10
2
G4
X5
K7
X1
G3
20
X310
2
5
X1
X1
G2
X2
20
X320
2
X1
1
X1
1
3
25
X320
X310
25
1
X1
1
X1
E2
C4
C3
C2
G2
H3
G5
X2
1
X337
X1
2
1
3
X2
RED/YEL
RED/WHT
RED/WHT
RED/WHT
RED/PPL
RED/PPL
RED/BLU
RED/GRN
RED/BLU
RED/GRN
RED/VIO
RED/VIO
RED/YEL
RED/YEL
RED/YEL
RED/VIO
RED/VIO
RED/VIO
VIO
RED/
RED/
VIO
RED/VIO
RED/VIO
RED/VIO
RED/GRY
RED/GRY
RED/GRY
RED/YEL
RED/GRY
RED/BLU
RED/BLU
RED/BLU
RED/WHT
RED/GRY
RED/YEL
RED/BLU
RED/VIO
RED/BRN
RED/GRY
RED/BRN
RED/GRY
FRT WPR
FUSE
F16UA
WASH PUMP
FUSE
F79UA
MSM LOG
FUSE
F8UA
CODR PWR
ST
FUSE
F17UA
EBST
PF AF
FUSE
F9UA
PEPS
FUSE
F15UA
SADS
FUSE
F10UA
TCM/
ECM
FUSE
F81UA
HVAC
BLWR
FUSE
F49UA
AC HEV
FUSE
F65UA
PLGM
MTR
FUSE
F18UA
SPARE
FUSE
F60UA
DR PWR
ST
FUSE
F19UA
FRT
HT ST
FUSE
F33UA
REAR
WIPERS
FUSE
F22UA
SUNROOF
FUSE
F21UA
RDCM
FUSE
F32UA
AHL/CVS
FUSE
F23UA
(BETWEEN LEFT FRONT STRUT TOWER & BATTERY)
(DRIVER SEAT HARNESS,
UNDER DRIVER'S SEAT)
J370
(NOT USED)
(IF EQUIPPED)
(IF EQUIPPED)
(IF EQUIPPED)
(NOT USED)
W/
MEMORY
W/O
MEMORY
W/
MEMORY
W/O
MEMORY
FROM
ABS PUMP
FUSE F3UA
(DIAGRAM
1 OF 7)
TO
HANDSFREE
/WDO SW
FUSE F34UA
(DIAGRAM
3 OF 7)
H
G
E
D
CHALLENGE ACTIVE SIG
IGN MODE
SWITCH MODE VOLT
SW START LED SIG
PUSH BUTTON START
PASSIVE START
PUSH BUTTON START
PASSIVE START
SW SIG 2
SW 2 LOW REF
CHALLENGE ACTIVE SIG
IGN MODE
BATT
30
J
F
HIGH SPEED
GMLAN SERIAL DATA (+) 3
HIGH SPEED
GMLAN SERIAL DATA (-) 3
HIGH SPEED
GMLAN SERIAL DATA (+) 3
HIGH SPEED
GMLAN SERIAL DATA (+) 3
HIGH SPEED
GMLAN SERIAL DATA (-) 3
GMLAN SERIAL DATA (-) 3
SPLY VOLTAGE 1
12V REGULATED
12V REGULATED
HIGH SPEED
GND
BATT
SPLY VOLTAGE 2
BATT
GND
RUN/CRANK IGN 1 VOLTAGE
STARTER ENABLE RLY CTRL
SERIAL DATA
ACCESSORY WAKEUP
85
30A
40A
40A
20A
10A
40A
UNDERHOOD FUSE BLOCK
STARTER
RELAY
DRIVER
WINDOW
SWITCH
BLOWER
MOTOR
REAR
DIFFERENTIAL
CLUTCH
CONTROL
MODULE
HANDS-FREE
LIFTGATE
CONTROL
MODULE
FUEL PUMP
DRIVER
CONTROL
MODULE
LIFTGATE
CONTROL
MODULE
PASSENGER
WINDOW
SWITCH
ENGINE
CONTROL
MODULE
KEYLESS ENTRY
CONTROL MODULE
BODY CONTROL MODULE
X4
25
8
7
3
2
1
5
4
12
11
4
3
10
X1
X220
20
17
X2
X1
8
J6
X4
X1
2
K4
K4
X1
X2
18
12
11
14
13
15
10
9
7
8
6
3
2
4
1
5
16
17
X408
20
1
X350
11
X602
X600
34
X501
16
19
X500
23
23
X1
M2
M1
H5
X212
2
1
20
X1
7
J3
H3
14
X410
2
X2
4
X2
D2
YEL
BLK/WHT
GRN
GRY
BLK/WHT
BRN
BLU
YEL
VIO
GRY
GRN
GRY
GRN
YEL
BLU
VIO
BRN
YEL/BLK
YEL/BLK
YEL/VIO
YEL/VIO
BLU/BLK
RED/GRY
WHT
WHT
BLU/BLK
RED/YEL
RED/GRN
BLK
RED/BLU
VIO/GRY
VIO/YEL
YEL/VIO
BLK
BLU/BLK
WHT
RED/BRN
RED/BRN
RED/BRN
RED/BRN
RED/VIO
RED/BRN
RED/VIO
RED/GRN
RED/VIO
RED/VIO
RED/GRN
RED/WHT
RED/VIO
RED/BRN
RED/WHT
RED/VIO
RED/GRY
STRTR
MOTOR
FUSE
F56UA
HANDSFREE/
WDO SW
FUSE
F34UA
FUEL
MDL
FUSE
F36UA
HVAC
BLWR
FUSE
F49UA
DC DC
BAT 1
FUSE
F11UA
RDCM
FUSE
F48UA
POWER SUPPLY TRANSFORMER
IGNITION MODE SWITCH
(BETWEEN LEFT FRONT STRUT TOWER & BATTERY)
(ENGINE HARNESS,
TO THE REAR OF ENGINE)
(UNDER FRONT PASSENGER
SEAT, NEAR "B" PILLAR)
(UNDER FRONT PASSENGER
SEAT, NEAR "B" PILLAR)
(RIGHT
KICK
PANEL)
(UNDER FRONT OF
CENTER FLOOR CONSOLE)
J119
G300
G300
G201
5985
625
139
2050
1542
2173
1342
2050
7494
2172
7494
7493
7494
7493
7493
(IF EQUIPPED)
(W/ MEMORY)
(IF EQUIPPED)
FROM
DR PWR ST
FUSE F19UA
(DIAGRAM
2 OF 7)
TO
IGNITION
MAIN
RELAY
(DIAGRAM
4 OF 7)
COMPUTER
DATA LINES
SYSTEM
FROM SPLICE J238
(DIAGRAM 4 OF 7)
FROM
INSTRUMENT
PANEL FUSE BLOCK
(DIAGRAM 5 OF 7)
TO
SPLICE J201
(DIAGRAM 7 OF 7)
TO
INSTRUMENT
PANEL FUSE BLOCK
(DIAGRAM 7 OF 7)
INTERIOR
LIGHTS SYSTEM
COMPUTER
DATA LINES
SYSTEM
E
F
20A
15A
7.5A
15A
5A
10A
10A
30
86
87
87A
85
15A
15A
UNDERHOOD FUSE BLOCK
STEERING
WHEEL
AIR BAG
COIL
INSIDE
REAR VIEW
MIRROR
AIR QUALITY
SENSOR
STEERING
WHEEL
HEATING
CONTROL
MODULE
COLLISION
ALERT
INDICATORS
TRANSMISSION
RANGE
SELECTOR
CONTROLS
HVAC
CONTROL
MODULE
SERIAL DATA
GATEWAY
MODULE
BODY
CONTROL
MODULE
STEERING
COLUMN
LOCK MODULE
TRANSMISSION
CONTROL
MODULE
BRAKE
MASTER
CYLINDER
BRAKE
SYSTEM
CONTROL
MODULE
PASSENGER
BACK SEAT
BLOWER
MOTOR
FUEL PUMP
DRIVER
CONTROL
MODULE
PASSENGER
CUSHION
SEAT
BLOWER
MOTOR
INSTRUMENT
CLUSTER
DRIVER
CUSHION
SEAT
BLOWER
MOTOR
DRIVER
BACK SEAT
BLOWER
MOTOR
REAR
WIPER
MOTOR
ENGINE
CONTROL
MODULE
X1
X900
28
X2
J2
1
X5
H2
X2
X1
X2
L8
X210
32
21
9
3
X4
K1
X1
32
H4
J4
X350
7
X210
27
17
36
X1
8
J3
X320
31
X310
31
1
1
1
1
J1
L8
X4
X1
K1
X2
K8
1
2
X1
23
X2
17
1
X2
9
X300
34
X210
70
64
X210
3
15
X4
35
BLK
VIO/GRY
VIO/BLK
VIO/BLK
BLK
VIO/GRY
VIO/GRY
ORG
RED
VIO/GRN
VIO/GRN
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
RED
RED
VIO/WHT
VIO/WHT
VIO/WHT
VIO/WHT
GRY
VIO/
VIO/GRY
VIO/
GRY
VIO/
GRY
VIO/
GRY
VIO/
GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
GRN/VIO
BLU/VIO
VIO/BLK
GRN/VIO
VIO/BLK
BLU/VIO
VIO/GRY
GRY
VIO/
IGNITION
MAIN
RELAY
STR COL
LOCK
FUSE
F40UA
HTD WHL
FUSE
F43UA
IP BDY
IGN
FUSE
F27UA
TCM IGN
FUSE
F26UA
FUSE
ECM
IGN
FUSE
F46UA
REAR
WIPER
FUSE
F28UA
SEAT VENT
FUSE
F29UA
MIL SS
FUSE
F30UA
(BETWEEN LEFT FRONT STRUT TOWER & BATTERY)
(BODY HARNESS,
RIGHT SIDE OF DASH)
(ON UPPER LEFT
SIDE OF
RADIATOR
CORE SUPPORT)
(CENTER OF
STEERING
WHEEL)
(NEAR INSTRUMENT
PANEL FUSE BLOCK)
(BODY HARNESS,
UNDER CENTER
FLOOR CONSOLE)
(PASSENGER SEAT
HARNESS, UNDER
PASSENGER'S SEAT)
(DRIVER SEAT
HARNESS, UNDER
DRIVER'S SEAT)
J101
J244
J227
J238
J341
J339
W/ SENSITIVE
MIRRORS
W/O SENSITIVE
MIRRORS
W/O SENSITIVE
MIRRORS
W/ SENSITIVE
MIRRORS
(IF EQUIPPED)
(IF EQUIPPED)
(NOT USED)
G101
FROM
STRTR MOTOR
FUSE F56UA
(DIAGRAM
3 OF 7)
TO POWER
SUPPLY
TRANSFORMER
(DIAGRAM
3 OF 7)
A
J
K
10A
2A
10A
5A
15A
15A
30A
15A
40A
20A
30A
30A
15A
30A
INSTRUMENT PANEL FUSE BLOCK
BODY
CONTROL
MODULE
LEFT REAR
WINDOW
SWITCH
DRIVER
WINDOW
MOTOR
RIGHT REAR
WINDOW
SWITCH
PASSENGER
WINDOW
MOTOR
VIDEO PROCESSING
CONTROL MODULE
REAR SEAT HEATING
CONTROL MODULE
STEERING
WHEEL
AIR BAG COIL
CONTENT
THEFT
DETERRENT
CONTROL
MODULE
FRONT
OVERHEAD
CONSOLE
ASSEMBLY
GARAGE
DOOR
OPENER
AUDIO
AMPLIFIER
RAIN
SENSOR
STEERING COLUMN
POSITION
CONTROL MODULE
PARK BRAKE
SWITCH
LEFT
STEERING
WHEEL
CONTROLS
SWITCH
RIGHT
STEERING
WHEEL
CONTROLS
SWITCH
AIR
IONIZER
HVAC
CONTROL
MODULE
X1
1
X2
33
3
1
21
1
18
X1
12
1
X2
40
X210
16
X335
1
X324
1
1
3
17
1
A
C
X210
35
1
10
51
1
X1
49
3
45
46
32
X220
X370
2
7
1
X212
13
X220
30
1
50
X600
X800
1
X801
8
2
1
X700
X701
1
50
X500
2
X210
29
41
1
35
29
48
X210
10
6
8
52
50
42
X220
29
7
X1
4
X1
RED/
RED/
BLU
RED/WHT
RED/WHT
RED/WHT
RED
GRN
GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
GRN
RED/
RED/GRN
RED/
GRN
RED/GRN
GRN
RED/GRN
RED/GRN
VIO
BLK
RED/
BLU
RED/
WHT
RED/BLU
RED/BLU
RED/VIO
RED/VIO
RED/GRN
RED/GRN
RED/YEL
RED/GRY
RED/GRY
RED/YEL
RED/GRY
RED/
WHT
RED/
WHT
RED/WHT
RED/
WHT
RED/WHT
RED/WHT
BLU
RED/
RED/
BLU
BLU
RED/
RED/BLU
RED/BLU
RED/BLU
VIO
RED/BLU
RED/YEL
RED/BLU
RED/BLU
RED/BRN
RED/BRN
RED/BLU
RED/BLU
VPM
FUSE
F18DA
APO
CARGO
FUSE
F5DA
BCM 3
FUSE
F8DA
DC DC
FUSE
F4DA
HTD
SEAT
BATT1
FUSE
F6DA
WNDW RT
FUSE
F2DA
HTD
SEAT
BATT2
FUSE
F7DA
WNDW LT
FUSE
F1DA
CARGO
ACCESSORY
POWER
RECEPTACLE
ELEC
PRK/BRK
FUSE
F9DA
OVRHD
CNSL
FUSE
F30DA
STR/WHL/
CNTRL
FUSE
F31DA
PWR
STR COL
FUSE
F19DA
AMP
FUSE
F16DA
FRT HT ST
FUSE
F33DA
(LEFT SIDE OF DASH)
(INSTRUMENT
PANEL
HARNESS, LEFT
END OF DASH)
(INSTRUMENT PANEL
HARNESS, LEFT
END OF DASH)
(LUGGAGE AREA,
BEHIND RIGHT
TAIL LAMP)
(INSTRUMENT PANEL
HARNESS, RIGHT
SIDE OF DASH)
(NEAR BREAKOUT TO
RIGHT INSTRUMENT
PANEL SPEAKERS)
(LEFT FRONT
SIDE OF
HEADLINER HARNESS)
(CENTER OF
STEERING
WHEEL)
J220
J219
J224
J226
J225
(IF EQUIPPED)
(IF EQUIPPED)
W/ MOISTURE
SENSITIVE SYSTEM
W/
GARAGE
DOOR
OPENER
W/O
GARAGE
DOOR
OPENER
W/ AIR
IONIZER
W/O
GARAGE
DOOR
OPENER
W/
GARAGE
DOOR
OPENER
(IF
EQUIPPED)
(W/ VEHICLE
INCLINATION
SENSOR)
(IF
EQUIPPED)
(IF EQUIPPED)
G304
FROM BATTERY
FUSE BLOCK
(DIAGRAM
1 OF 7)
TO POWER
SUPPLY
TRANSFORMER
(DIAGRAM
3 OF 7)
FROM
HEATED SW
FUSE F35DA
(DIAGRAM
6 OF 7)
1
2
2
1
RETAINED ACCESSORY
FAULT IND CTRL
PWR FSD CTRL
GND
CHARGE IND CTRL
B
K
20A
5A
5A
7.5A
10A
10A
15A
10A
10A
W/O CIGARETTE LIGHTER
W/ CIGARETTE LIGHTER
7.5A
7.5A
30
87
85
86
15A
INSTRUMENT PANEL FUSE BLOCK
KEYLESS
ENTRY
CONTROL
MODULE
BODY CONTROL MODULE
BODY
CONTROL
MODULE
SERIAL DATA
GATEWAY
MODULE
INSTRUMENT
PANEL
MULTI-FUNCTION
SWITCH
INFLATABLE
RESTRAINT
SENSING &
DIAGNOSTIC
MODULE
STEERING
COLUMN
LOCK
MODULE
SEAT
HEATING
SWITCH
PASSENGER
PRESENCE
MODULE
DATA LINK
CONNECTOR
X1
X220
23
X320
35
3
54
A
6
5
2
10
4
X2
39
1
X300
42
44
1
12
38
16
1
X1
32
9
26
5
16
2
X1
30
X210
47
3
20
9
28
40
22
X5
4
X1
7
X220
75
X3
X2
41
X300
25
23
19
X300
40
4
1
2
3
3
2
1
B
A
A
C
C
X300
5
C
6
RED/BRN
RED/BRN
BLK
BLK
BLK
RED/GRY
RED/BRN
RED/BRN
RED/GRY
RED/GRY
RED/YEL
RED/YEL
RED/YEL
RED/YEL
RED/VIO
RED/VIO
RED/BRN
RED/BRN
RED/BRN
RED/VIO
RED/VIO
RED/BLU
RED/BLU
RED/GRY
RED/GRY
RED/WHT
RED/WHT
RED/VIO
VIO
GRN
BRN
VIO
VIO
BRN
VIO
BLK
GRN
BLK
BLK
BLK
YEL
VIO
BLK
YEL
VIO
VIO
VIO
VIO
VIO
BLK
BLK
BLK
BLK
VIO
RETAINED
ACCESSORY
POWER
RELAY
BCM 4
FUSE
F21DA
BCM 6
FUSE
F20DA
BCM 7
FUSE
F22DA
APO CNSL
FUSE
F43DA
CHARGER
FUSE
F36DA
CENTER
CONSOLE
COMPARTMENT
ACCESSORY
POWER
RECEPTACLE
USB
RECEPTACLE
MOBILE DEVICE
WIRELESS
CHARGER MODULE
DLC
FUSE
F25DA
ESCL
FUSE
F23DA
CGM
FUSE
F34DA
AIR BAG
FUSE
F24DA
HEATED
SW
FUSE
F35DA
BCM 8
FUSE
F29DA
APO FRT
FUSE
F37DA
CENTER
CONSOLE
ACCESSORY
POWER
RECEPTACLE
CIGARETTE
LIGHTER
RECEPTACLE
(LEFT SIDE OF DASH)
(RIGHT
KICK
PANEL)
(CONSOLE HARNESS,
UNDER CENTER
FLOOR CONSOLE)
(LEFT
KICK
PANEL)
(LEFT
KICK
PANEL)
(LEFT
KICK
PANEL)
(IN CENTER FLOOR CONSOLE)
(LEFT
KICK
PANEL)
(LEFT
KICK
PANEL)
J349
J304
J304
J304
J304
J304
(IF EQUIPPED)
G203
G202
G202
G202
G202
G202
1850
4601
4512
4511
FROM
BATTERY
FUSE BLOCK
(DIAGRAM
1 OF 7)
INTERIOR
LIGHTS
SYSTEM
TO OVRHD
CNSL FUSE
F30DA
(DIAGRAM
5 OF 7)
INTERIOR
LIGHTS
SYSTEM
H
G
10A
15A
15A
10A
5A
15A
20A
INSTRUMENT PANEL FUSE BLOCK
TRANSMISSION
RANGE
SELECTOR
CONTROLS
BODY CONTROL
MODULE
HEAD-UP
DISPLAY
INSTRUMENT
CLUSTER
HVAC
CONTROLS
INFO
DISPLAY
MODULE
RADIO
INFOTAINMENT
CONTROL
SWITCH
AUXILIARY
AUDIO
INPUT
TRANSMISSION
CONTROL
MODULE
TELEMATICS
COMMUNICATION
INTERFACE
CONTROL MODULE
LEFT FRONT
SHORT RANGE
RADAR
SENSOR
MODULE
RIGHT FRONT
SHORT RANGE
RADAR
SENSOR
MODULE
LEFT SIDE
OBJECT
SENSOR
MODULE
LONG RANGE
RADAR
SENSOR
MODULE
REAR SHORT
RANGE
RADAR
SENSOR
MODULE
RIGHT SIDE
OBJECT
SENSOR
MODULE
PARKING
ASSIST
CONTROL
MODULE
WINDSHIELD
FRONT VIEW
CAMERA
ACTIVE SAFETY
CONTROL
MODULE
X210
28
57
15
X100
X410
11
X1
X1
1
6
1
3
8
8
1
1
1
29
X300
1
10
59
2
1
X2A
X1
X1
1
7
6
27
X300
43
X210
44
X210
1
X1
75
7
37
8
4
X1
X210
34
16
X115
55
58
56
36
1
1
9
66
X2
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/VIO
RED/VIO
RED/VIO
RED/VIO
RED/VIO
RED/VIO
RED/BLU
RED/BLU
RED/BLU
RED/BLU
RED/YEL
RED/GRN
RED/GRN
RED/YEL
RED/YEL
RED/GRN
RED/GRN
RED/YEL
RED/YEL
RED/GRN
RED/BLU
RED/YEL
RED/BRN
RED/BRN
RED/BLU
RED/BLU
RED/GRN
RED/GRN
BCM 2
FUSE
F10DA
BCM 1 SS
FUSE
F41DA
TCM
FUSE
F15DA
RDO
FUSE
F42DA
DISPLAY
FUSE
F39DA
ONSTAR
FUSE
F38DA
OBS DET
FUSE
F40DA
(LEFT SIDE OF DASH)
(INSTRUMENT PANEL
HARNESS, NEAR BREAKOUT
TO BODY CONTROL MODULE)
(INSTRUMENT PANEL
HARNESS, RIGHT
SIDE OF DASH)
(INSTRUMENT PANEL
HARNESS, LEFT
SIDE OF DASH)
(INSTRUMENT PANEL
HARNESS, RIGHT
SIDE OF DASH)
(LEFT SIDE OF REAR
FASCIA HARNESS)
(FRONT FASCIA HARNESS,
BOTTOM LEFT CENTER OF GRILLE)
J221
J222
J201
J223
J405
J138
W/ INTEGRATED
BRAKE ASSIST,
LANE ACTIVE
SAFETY KEEP
ASSIST & OBSTACLE
DETECTION
ENHANCED
(W/ LANE
ACTIVE
SAFETY KEEP
ASSIST)
(W/ INTEGRATED
BRAKE ASSIST)
(IF EQUIPPED)
(W/ OBSTACLE
DETECTION
ENHANCED)
(W/ INTEGRATED
BRAKE ASSIST)
(W/ OBSTACLE
DETECTION
ENHANCED)
(W/ INTEGRATED
BRAKE ASSIST)
(W/ INTEGRATED
BRAKE ASSIST)
(W/ INTEGRATED
BRAKE ASSIST)
FROM POWER
SUPPLY
TRANSFORMER
(DIAGRAM
3 OF 7)
FROM POWER
SUPPLY
TRANSFORMER
(DIAGRAM
3 OF 7)