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Chevrolet
·
Blazer
·
2020 Chevrolet Blazer
·
Wiring
Wiring diagram
2020 Chevrolet Blazer — power distribution
Sheets
8
Labels
1541
Power distribution
Sheet 1
of 9
Sheet 2
of 9
Sheet 3
of 9
Sheet 4
of 9
Sheet 5
of 9
Sheet 6
of 9
Sheet 7
of 9
Sheet 8
of 9
1
2
1
2
3
4
3
4
4
3
3
4
3
4
80A
25A
40A
2.0L TURBO
2.5L & 3.6L
40A
30
100A
86
25A
30A
20A
30
30
J
L
D
C
B
A
10A
20A
30
100A
W/ TRAILER PROVISIONS
W/O TRAILER PROVISIONS
100A
100A
150A
40A
70A
100A
60A
10A
5A
350A
200A
250A
30A
40A
BATTERY
LOGIC
POWER
STEERING
CONTROL
MODULE
BATTERY
SENSOR
MODULE
BODY
CONTROL
MODULE
GENERATOR
GENERATOR
COOLING
FAN
MOTOR
STARTER
MOTOR
ENGINE
COOLANT
PUMP
STARTER
PINION
SOLENOID
ACTUATOR
RELAY
TRAILER
PARK
LAMPS
RELAY
HORN
RELAY
STARTER
RELAY
HIGH BEAM
SOLENOID
ACTUATOR
RELAY
BRAKE
SYSTEM
CONTROL
MODULE
ELECTRONIC BRAKE
CONTROL MODULE
ENGINE
CONTROL
MODULE
BLOWER
MOTOR
BRAKE MASTER
CYLINDER
AUXILIARY
COOLANT
PUMP
RELAY
RIGHT
TRAILER STOP/
TURN SIGNAL
LAMP RELAY
LEFT
TRAILER STOP/
TURN SIGNAL
LAMP RELAY
RIGHT
HEADLAMP
LOW BEAM
RELAY
LEFT
HEADLAMP
LOW BEAM
RELAY
REAR WINDOW
WASHER PUMP
RELAY
WINDSHIELD
WASHER PUMP
RELAY
REAR
WIPER
RELAY
WINDSHIELD
WIPER
SPEED CONTROL
RELAY
WINDSHIELD
WIPER
RELAY
A/C
COMPRESSOR
CLUTCH RELAY
UNDERHOOD FUSE BLOCK
REAR WIPER MOTOR
X2
17
X1
48
14
X200
43
X2
1
40
1
1
X900
1
X1
19
X9
X3
X2
2
X8
X7
1
2
X4
X1
X1
15
52
30
X1
5
1
X6
20
X4
X1
X4
X1
X2
X2
X3
X10
X5
22
40
1
39
RED/
RED/YEL
RED/YEL
YEL
RED/VIO
RED/VIO
(OR RED/GRY)
RED/GRY
RED/YEL
RED/YEL
RED/YEL
RED/BLU
RED/VIO
RED/BLU
RED/VIO
RED/YEL
NCA
RED/GRN
RED/VIO
RED/WHT
RED/BLU
RED/GRY
RED/GRY
RED/YEL
RED/YEL
RED/WHT
RED/WHT
RED/WHT
RED/YEL
RED/YEL
(NOT USED)
(2.0L TURBO)
(W/ HID)
2.0L TURBO
2.5L
3.6L
(2.5L & 3.6L)
(NOT USED)
BATTERY
FUSE BLOCK
FUSE
F6BA
FUSE
F4BA
FUSE
F3BA
FUSE
F10BA
FUSE
F2BA
FUSE
F9BA
FUSE
F5BA
FUSE
F1BA
FUSE
F7BA
FUSE
F8BA
STRTR 1
FUSE
F2UA
STRTR 3
FUSE
F8UA
ABS
FUSE
F1UA
DC DC
TRANS 2
FUSE
F5UA
DC DC
TRANS 1
FUSE
F3UA
FRT
BLWR
FUSE
F1UA
EBCM
FUSE
F22UA
ECM BATT
FUSE
F59UA
F13UA
WASH
PUMP
FUSE
F30UA
REAR/
WPR 1
FUSE
F15UA
WPR FRT
FUSE
F12UA
A/C
CLTCH
FUSE
F52UA
(MOUNTED TO
TOP OF BATTERY)
(BODY HARNESS,
NEAR BREAKOUT TO
FUSE BLOCK-BATTERY X10)
(BODY HARNESS,
NEAR BREAKOUT TO
LEFT FRONT WHEEL
SPEED SENSOR)
(LEFT OF BATTERY)
J151
J153
TO
INSTRUMENT
PANEL
FUSE BLOCK
(DIAGRAM
4 OF 9)
TO
REAR
BODY
FUSE BLOCK
(DIAGRAM
3 OF 9)
TO
INSTRUMENT
PANEL
FUSE BLOCK
(DIAGRAM
5 OF 9)
TO
POWER SUPPLY
TRANSFORMER
(DIAGRAM
7 OF 9)
TO
IGNITION
MAIN
RELAY
(DIAGRAM
2 OF 9)
2
1
1
2
N/A
2.5L & 3.6L
2.0L TURBO
N/A
N/A
H
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
30A
G
15A
5A
15A
25A
N/A
E
15A
15A
10A
15A
5A
10A
5A
20A
30
87
86
85
20A
A
N/A
N/A
UNDERHOOD FUSE BLOCK
BRAKE
SYSTEM
CONTROL
MODULE
BRAKE MASTER
CYLINDER
STEERING
WHEEL
AIR BAG
COIL
BODY
CONTROL
MODULE
TRANSMISSION
CONTROL
MODULE
ENGINE
CONTROL
MODULE
SERIAL DATA
GATEWAY
MODULE
HVAC
CONTROL
MODULE
FUEL
PUMP
DRIVER
CONTROL
MODULE
STEERING
WHEEL
HEATING
CONTROL
MODULE
INSIDE
REAR VIEW
MIRROR
COLLISION
ALERT
INDICATORS
INSTRUMENT
CLUSTER
REAR BODY
FUSE BLOCK
9
35
X200
17
X1
32
X1
21
2
28
3
33
44
31
39
36
22
17
19
23
X2
23
X1
48
X4
15
X4
11
X4
12
6
35
X2
X5
32
11
10
35
X1
X1
14
71
3
9
X2
3
X200
X1
21
X403
6
6
X204
2
X200
31
2
X1
33
4
1
23
1
X2
9
2
8
X1
18
X4
9
15
X2
13
11
33
31
29
27
X2
7
28
32
X1
12
14
VIO/BLK
GRN/VIO
ORG
VIO/WHT
VIO/GRN
VIO/WHT
VIO/WHT
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/GRY
VIO/BLK
VIO/BLK
VIO/BLK
VIO/BLK
VIO/BLK
BLK
VIO/BLK
RED
VIO/WHT
VIO/GRN
VIO/WHT
VIO/GRY
GRN/VIO
BLK
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(2.0L TURBO)
2.0L
TURBO
2.5L
3.6L
(IF
EQUIPPED)
(W/ SENSITIVE
MIRROR)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
IGNITION
MAIN
RELAY
LRBEC/
DCDC IGN
FUSE
F40UA
FSCM/FTZM
RUN/CRNK
FUSE
F50UA
EBCM EBOOST
RUN/CRNK
FUSE
F44UA
ECM IGN
FUSE
F57UA
IPC
FUSE
F41UA
HDLP
MTR
FUSE
F38UA
ESCL
FUSE
F25UA
HTD WHL
FUSE
F51UA
TCM IGN
FUSE
F58UA
ISRVM/TRLR
FUSE
F49UA
HVAC
FUSE
F42UA
HUD
FUSE
F43UA
FUSE
F56UA
VENT
SEAT
FUSE
F19RA
CAMERA
FUSE
F17RA
FUSE
F18RA
BLWR
REAR
FUSE
F4RA
FUSE
F3RA
FUSE
F42RA
FUSE
F29RA
FUSE
F24RA
FUSE
F47RA
FUSE
F23RA
FUSE
F31RA
FUSE
F43RA
FUSE
F25RA
FUSE
F44RA
FUSE
F6RA
FUSE
F37RA
CIRCUIT
BREAKER
F1RB
CIRCUIT
BREAKER
F2RB
(LEFT OF BATTERY)
(BODY
HARNESS,
ON FLOOR
UNDER LEFT
FRONT SEAT)
(LEFT
REAR OF
ENGINE COMPT,
UNDER COWL)
(INSTRUMENT PANEL
HARNESS, NEAR
BREAKOUT TO
DATA LINK CONNECTOR)
(LEFT REAR
CARGO
STORAGE AREA)
J155
J366
J201
G104
FROM A/C CLTCH
FUSE F52UA
(DIAGRAM 1 OF 9)
TO
ENGINE CONTROLS
IGNITION RELAY
(DIAGRAM
9 OF 9)
TO
POWER SUPPLY
TRANSFORMER
(DIAGRAM
7 OF 9)
FROM HTD MIRR
FUSE F32RA
(DIAGRAM 3 OF 9)
H
F
10A
15A
15A
20A
30A
5A
20A
10A
10A
10A
30A
20A
20A
30A
30A
D
REAR BODY
FUSE BLOCK
TRAILER
BRAKE
PROVISION
TRAILER
CONNECTOR
REAR
DIFFERENTIAL
CLUTCH
CONTROL
MODULE
LEFT REAR
WINDOW
SWITCH
KEYLESS
ENTRY
CONTROL
MODULE
PASSENGER
WINDOW
SWITCH
RIGHT REAR
WINDOW
SWITCH
DRIVER
WINDOW
MOTOR
OUTSIDE
REAR VIEW
MIRROR HEATER
RELAY
LIFTGATE
UNLATCH
RELAY
DRIVER SEAT
MEMORY
CONTROL
MODULE
PASSENGER
PRESENCE
MODULE
DRIVER
WINDOW
SWITCH
LIFTGATE
CONTROL
MODULE
EVAPORATIVE
EMISSION
VENT
SOLENOID
VALVE
REAR SEAT
HEATING
CONTROL MODULE
X705
1
X805
1
X3
C
X1
28
38
A
X2
20
3
10
X330
6
X1
7
29
X2
X900
30
3
30
X320
33
1
35
X1
X310
17
1
37
X505
2
X500
12
23
41
X1
2
13
X1
2
X2
38
X1
21
2
X700
2
8
18
X500
37
45
X800
2
8
47
X605
29
X600
37
23
48
X1
20
X409
29
22
X413
16
E
49
RED/BLU
RED/WHT
RED/VIO
RED/VIO
BLK
BLK
VIO
VIO
RED/BRN
RED/BRN
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/WHT
RED/GRN
RED/GRN
RED/WHT
RED/WHT
RED/GRN
RED/GRN
RED/VIO
RED/GRN
RED/GRN
RED/YEL
RED/YEL
BLU
BLU
RED/BLU
RED/BLU
RED/BLU
RED/BLU
RED/WHT
RED/WHT
RED/BLU
RED/BLU
RED/WHT
RED/BLU
RED/BLU
ORG
ORG
RED/VIO
IF EQUIPPED
(BLUNT CUT)
(AWD)
(IF EQUIPPED)
(IF EQUIPPED)
(IF EQUIPPED)
WNDW LT
FUSE
F9RA
WNDW RT
FUSE
F7RA
R/D
CNTRL
FUSE
F5RA
PEPS
FUSE
F28RA
TRLR
BRK
FUSE
F26RA
TRLR
FUSE
F2RA
REAR
CLOSR
FUSE
F39RA
HTD
MIRR
FUSE
F32RA
RR/
HTD/SEAT
FUSE
F46RA
WNDW
MDL
FUSE
F38RA
CNSTR
VENT
FUSE
F30RA
APO REAR
CIRCUIT
BREAKER
F3RB
MSM
FUSE
F40RA
L/GATE MTR
FUSE
F45RA
AOS
FUSE
F41RA
CARGO
ACCESSORY
POWER
RECEPTACLE
(LEFT REAR CARGO
STORAGE AREA)
(BODY HARNESS, ON FLOOR
NEAR LEFT REAR DOOR)
(LEFT SIDE OF
LIFTGATE OPENING)
J394
J451
G404
FROM
BATTERY
FUSE BLOCK
(DIAGRAM
1 OF 9)
TO FUSE F24RA
(DIAGRAM
2 OF 9)
TO L/GATE MDL FUSE F34RA
(DIAGRAM 6 OF 9)
N/A
C
K
15A
30A
30A
30A
30A
60A
2A
25A
20A
10A
INSTRUMENT
PANEL
FUSE BLOCK
STEERING
WHEEL AIR BAG COIL
FRONT SEAT
HEATING
CONTROL
MODULE
BRAKE
SYSTEM
CONTROL
MODULE
SUNROOF
CONTROL
MODULE
LEFT
STEERING
WHEEL
CONTROLS
SWITCH
RIGHT
STEERING
WHEEL
CONTROLS
SWITCH
BRAKE
MASTER
CYLINDER
PASSENGER
SEAT
ADJUSTER
SWITCH
BODY CONTROL MODULE
DRIVER
SEAT
ADJUSTER
SWITCH
DRIVER
SEAT
MEMORY
CONTROL
MODULE
X210
2
17
X202
2
28
1
X407
X1
2
11A
11B
26
X320
20
X201
43
E
22
X1
2
E
X310
20
X200
48
20
X201
30
21
46
29
1
1
X2
12
X1
18
27
X200
44
X401
11
1
16
X200
29
X320
23
X1
10
X201
34
18
19
X5
3
RED/GRY
RED/GRY
RED/GRY
RED/GRY
GRN
RED/VIO
RED/VIO
RED/BLU
RED/BLU
RED/BLU
RED/BLU
RED/BRN
RED/BRN
RED/BRN
RED/YEL
RED/YEL
RED/YEL
RED/YEL
RED/YEL
BRN/BLK
BRN/BLK
GRN
GRN
GRN
RED/WHT
RED/GRY
RED/GRY
RED/WHT
RED/GRY
RED/GRY
RED/GRY
RED/GRY
RED/GRN
RED/GRN
(NOT USED)
(IF EQUIPPED)
(2.0L TURBO)
W/O MEMORY
W/ MEMORY
(IF EQUIPPED)
HTD SEAT
LT/FT
FUSE
F14DA
DCAC INV
FUSE
F32DA
SWC
FUSE
F30DA
S/ROOF
FUSE
F16DA
BLWR FRT
FUSE
F31DA
FUSE
F15DA
DRVR PWR
SEAT
FUSE
F33DA
BCM 4
FUSE
F21DA
PASS PWR
SEAT
FUSE
F34DA
BATT 1
FUSE
F35DA
BCM 7
FUSE
F13DA
(FRONT RIGHT SIDE
OF CENTER CONSOLE)
(INSTRUMENT PANEL
HARNESS, NEAR
BREAKOUT FOR THE
KEYLESS ENTRY ANTENNA)
(BODY HARNESS,
NEAR BREAKOUT
FOR X101)
J207
J157
FROM BATTERY
FUSE BLOCK
(DIAGRAM 1 OF 9)
TO
ACCESSORY
DC/AC
POWER INVERTER
MODULE
(DIAGRAM 8 OF 9)
1
2
2
1
W/ ACTIVE NOISE
MID/HIGH LEVEL
W/O ACTIVE NOISE
MID/HIGH LEVEL
N/A
N/A
N/A
N/A
15A
IND CTRL
CHARGE
GROUND
IND CTRL
CHARGE
FUSED CTRL
15A
10A
20A
30A
20A
30A
15A
10A
15A
10A
30A
30A
15A
B
INSTRUMENT PANEL FUSE BLOCK
KEYLESS
ENTRY
CONTROL
MODULE
BODY
CONTROL
MODULE
DATA LINK
CONNECTOR
SERIAL
DATA
GATEWAY
MODULE
HVAC
CONTROL
MODULE
FRONT
SEAT
HEATING
CONTROL
MODULE
INFLATABLE
RESTRAINT
SENSING &
DIAGNOSTIC
MODULE
AUDIO
AMPLIFIER
ACTIVE
NOISE
CANCELLATION
MODULE
BODY CONTROL MODULE
STEERING
COLUMN
POSITION
CONTROL
MODULE
C
A
39
32
35
38
40
3
11
X212
42
6
5
4
X307
5
25
X7
3
2
1
2
23R
23AA
23W
23U
23L
23A
23N
8B
2
X212
38
3
1
X212
21
8A
X212
40
X212
18
1
6A
12B
6B
12A
X201
3
X1
7
43
X1
4
X1
X201
29
X1
X1
9
X200
30
X320
24
X1
7
34
16
X1
1
41
X2
4
45
X1
3
36
X2
1
37
33
7
44
4
42
X201
33
42
X5
4
X202
1
30
BLK
VIO
BLK
VIO
VIO
BRN
BRN
VIO
BLK
GRN
GRN
BLK
VIO
YEL
RED/VIO
RED/VIO
BLK
BLK
BLK/WHT
BLK/WHT
BLK
VIO
VIO
VIO
VIO
VIO
VIO
VIO
VIO
RED/BLU
GRY/GRN
GRY/GRN
GRY/GRN
GRY/GRN
BLK
BLK
VIO
VIO
VIO
RED/BLU
RED/BLU
RED/YEL
RED/YEL
RED/GRN
RED/GRN
RED/YEL
RED/YEL
RED/YEL
RED/WHT
RED/WHT
RED/WHT
RED/VIO
RED/GRY
RED/GRY
RED/VIO
RED/BRN
RED/BRN
RED/YEL
RED/YEL
RED/WHT
RED/WHT
RED/BLU
RED/BLU
(IF EQUIPPED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(NOT USED)
(IF EQUIPPED)
(IF EQUIPPED)
INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY
RSE/USB/
WCM/AFO
FUSE
F37DA
RETAINED
ACCESSORY
POWER
RELAY 2
RETAINED
ACCESSORY
POWER
RELAY 1
RSE
FUSE
F20DA
USB/
WCM
FUSE
F24DA
APO/LTR
CIRCUIT
BREAKER
F42DA
ACCESSORY
RSE
PROVISIONS
CONNECTOR
CENTER
CONSOLE
REAR USB
RECEPTACLE
LOGIC
CENTER CONSOLE
COMPARTMENT
ACCESSORY POWER
RECEPTACLE
MOBILE DEVICE
WIRELESS CHARGER
MODULE
HTD SEAT
RT /FT
FUSE
F9DA
BCM 3
FUSE
F7DA
ESCL
FUSE
F3DA
BCM 6
FUSE
F1DA
EPS
FUSE
F36DA
AMP/NCM
FUSE
F12DA
BCM 8
FUSE
F38DA
DLC/CGM
FUSE
F2DA
HVAC
FUSE
F6DA
AIR BAG
FUSE
F10DA
FUSE
F11DA
FUSE
F8DA
FUSE
F5DA
FUSE
F17DA
(FRONT RIGHT SIDE OF CENTER CONSOLE)
(RIGHT KICK
PANEL)
(INSTRUMENT PANEL
HARNESS, NEAR
BREAKOUT TO
BODY CONTROL
MODULE)
(RIGHT KICK
PANEL)
(INSTRUMENT PANEL HARNESS,
NEAR BREAKOUT FOR
KEYLESS ENTRY ANTENNA)
(INSTRUMENT PANEL HARNESS,
NEAR BREAKOUT FOR PASSENGER
INSTRUMENT PANEL AIR BAG)
(FRONT TOP OF
FLOOR CONSOLE)
(LEFT KICK
PANEL)
(RIGHT KICK
PANEL)
(RIGHT KICK PANEL)
(INSTRUMENT PANEL HARNESS,
NEAR BREAKOUT TO
HEADLAMP SWITCH)
J211
J340
J220
J226
J230
J205
J340
J341
J202
G201
G201
G202
G201
G201
4511
4601
1650
4512
FROM BATTERY
FUSE BLOCK
(DIAGRAM 1 OF 9)
INTERIOR
LIGHTS
SYSTEM
10A
N/A
N/A
5A
5A
10A
10A
10A
15A
15A
20A
F
10A
INSTRUMENT PANEL
COMPARTMENT DOOR
UNLATCH ACTUATOR RELAY
REAR
DEFOGGER
RELAY
TRAILER
BACKUP
LAMPS RELAY
REAR BODY
FUSE BLOCK
PASSENGER
BACK
SEAT
BLOWER
MOTOR
DRIVER
BACK
SEAT
BLOWER
MOTOR
PASSENGER
CUSHION
SEAT
BLOWER
MOTOR
DRIVER
CUSHION
SEAT
BLOWER
MOTOR
FRONT OVERHEAD
CONSOLE
ASSEMBLY
DRIVER
SEAT
LUMBAR
SUPPORT
SWITCH
FUEL PUMP
DRIVER
CONTROL
MODULE
LIFTGATE
CONTROL
MODULE
GARAGE
DOOR
OPENER
REAR
DIFFERENTIAL
CLUTCH
CONTROL
MODULE
VIDEO
PROCESSING
CONTROL
MODULE
ACTIVE
SAFETY
CONTROL
MODULE
LONG RANGE
RADAR
SENSOR
MODULE
HANDS-FREE
LIFTGATE
SENSOR CONTROL
MODULE
LEFT SIDE
OBJECT SENSOR
MODULE
WINDSHIELD
FRONT VIEW
CAMERA
RIGHT SIDE
OBJECT SENSOR
MODULE
12
X401
1
X305
4
9
11
1
1
8
X2
3
X204
6
X200
10
X104
7
X401
2
X1
1
6
3
X1
2
8
X400
1
8
X2
5
X1
1
6
X409
10
X1
10
7
1
1
X320
18
46
1
1
X310
18
G
20
1
X403
1
3
X2
24
X900
4
X1
7
RED
RED/BLU
RED/BLU
RED/BLU
RED/BLU
RED/BLU
RED/BRN
RED/BRN
RED/BRN
RED/BRN
RED/BRN
RED/BRN
RED/BRN
RED/BRN
RED/BRN
RED/BRN
RED/BRN
RED/GRN
RED/GRN
RED/VIO
RED/GRY
RED/BRN
NCA
RED/BRN
NCA
RED/BRN
RED/BRN
RED/YEL
NCA
RED/YEL
NCA
RED/YEL
RED/YEL
RED/YEL
RED/VIO
RED/VIO
RED/BLU
RED/BLU
W/ VENTILATED
SEAT
(IF EQUIPPED)
(W/ VENTILATED
SEAT)
(W/ VENTILATED
SEAT)
(NOT USED)
(NOT USED)
(NOT USED)
(AWD)
(W/ 360 DEGREE VIEW
MONO VISION)
(W/ FORWARD
COLLISION ALERT)
(W/ FORWARD
COLLISION ALERT)
(IF EQUIPPED)
HF CLOSR
RELSE
FUSE
F57RA
UGDO/OVRHD
CNSL
FUSE
F56RA
FSCM
FUSE
F35RA
L/GATE
MDL
FUSE
F34RA
FUSE
F36RA
FUSE
F27RA
ECCM
SBZA
FUSE
F54RA
FUSE
F50RA
FUSE
F53RA
FUSE
F55RA
FUSE
F51RA
SADS
FUSE
F52RA
(LEFT REAR CARGO
STORAGE AREA)
(DRIVER SEAT HARNESS, IN DRIVER SEAT)
(PASSENGER SEAT HARNESS,
IN PASSENGER SEAT)
(BODY HARNESS, LEFT REAR OF VEHICLE)
(REAR FASCIA HARNESS,
UNDER LEFT SIDE
OF REAR FASCIA)
(W/ VENTILATED SEAT)
J322
J335
(W/ FORWARD COLLISION ALERT)
J456
J404
FROM
L/GATE
MTR
FUSE
F45RA
(DIAGRAM
3 OF 9)
10A
20A
L
J
E
20A
5A
15A
5A
10A
10A
10A
INSTRUMENT
PANEL
FUSE BLOCK
BODY
CONTROL
MODULE
UNDERHOOD
FUSE BLOCK
RADIO
BODY
CONTROL
MODULE
INFO
DISPLAY
MODULE
TELEMATICS
COMMUNICATION
INTERFACE
CONTROL MODULE
USB
RECEPTACLE
TRANSMISSION
CONTROL
MODULE
PARKING
ASSIST
CONTROL
MODULE
INSTRUMENT
CLUSTER
AUXILIARY
AUDIO
INPUT
HVAC
CONTROLS
17
18
X1
1
2
13B
13A
X2
1
9A
9B
X1
4
2
1
4
5
3
6
8
7
10
11
12
9
13
15
14
16
33
X200
X112
5
66
X2
X2
X200
47
25
23
X200
7
X1
1
5B
5A
34
1A
1B
X1
1
X1
1
1
2A
2B
X1
1
4A
4B
X212
3
X1
1
10A
10B
7
14A
14B
WHT
BLU/BLK
RED/VIO
RED/VIO
RED/VIO
RED/YEL
RED/GRN
RED/GRN
RED/WHT
RED/BLU
RED/BRN
RED/BRN
RED/BLU
BLK
YEL/BLK
VIO/YEL
VIO/BLK
BLK
RED/BLU
RED/YEL
RED/GRY
BLK
RED/GRN
WHT
WHT
BLU/BLK
BLU/BLK
RED/GRN
RED/GRY
VIO/BLK
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/GRN
RED/VIO
RED/VIO
RED/BLU
RED/GRN
RED/BLU
RED/BLU
RED/GRN
RED/GRN
RED/GRN
RED/VIO
RED/VIO
RED/GRN
RED/GRY
RED/GRY
RED/GRN
RED/GRN
(W/ MEMORY
CARD
RECEPTACLE)
(W/ ONSTAR)
(IF EQUIPPED)
POWER SUPPLY TRANSFORMER
BCM 1
FUSE
F19DA
TCM
BATT 1
FUSE
F39UA
RDO
FUSE
F29DA
CIM
FUSE
F26DA
INFOTMNT
FUSE
F22DA
IPC
FUSE
F18DA
HVAC/ICS
DISPLY
FUSE
F28DA
BCM 2
FUSE
F23DA
UPA
FUSE
F25DA
(UNDER CENTER OF INSTRUMENT PANEL)
(FRONT RIGHT SIDE OF
CENTER CONSOLE)
(INSTRUMENT PANEL
HARNESS, NEAR BREAKOUT
TO BODY CONTROL MODULE)
(RIGHT KICK PANEL)
(INSTRUMENT
PANEL HARNESS,
NEAR BREAKOUT TO G202)
(INSTRUMENT PANEL
HARNESS, NEAR BREAKOUT
TO BODY CONTROL MODULE)
(LEFT OF
BATTERY)
(INSTRUMENT PANEL
HARNESS, NEAR BREAKOUT
TO BODY CONTROL
MODULE)
(INSTRUMENT PANEL
HARNESS, NEAR
BREAKOUT FOR
KEYLESS ENTRY
ANTENNA)
(INSTRUMENT PANEL
HARNESS, NEAR
BREAKOUT FOR
KEYLESS ENTRY
ANTENNA)
J216
J271
J203
J221
J225
(W/ MEMORY CARD
RECEPTACLE)
J222
J224
G203
7493
7494
625
650
650
2173
2172
1342
1639
1542
5985
7493
7494
7494
7493
SYSTEM
SYSTEM
COMPUTER
DATA LINES
LINES SYSTEM
COMPUTER DATA
STARTING/CHARGING
FROM
SPLICE J366
(DIAGRAM
2 OF 9)
FROM
UNDERHOOD
FUSE BLOCK
(DIAGRAM 1 OF 9)
INVERTER CONTROL
DC/AC
INVERTER CONTROL
LOW REFERENCE
GROUND
K
110V AC PHASE B
110V AC PHASE A
DC TO AC
KEYLESS
ENTRY
CONTROL
MODULE
BODY
CONTROL
MODULE
LOGIC
TRANSMISSION
SHIFT LEVER
POSITION
INDICATOR
1
X307
23
X4
12
X4
25
10
22
X307
18
1
2
2
1
3
6
4
5
8
7
3
X2
1
3
X1
1
X1
5
X1
20
17
X2
8
59
X201
60
X1
11
12
7
8
4
2
1
3
BLK/
(OR BRN)
(OR BLU)
(OR BLU)
(OR BRN)
YEL/BLU
BLK
GRY/GRN
GRY/GRN
GRY/GRN
GRY/GRN
YEL/BLU
BRN/BLK
BLK
NCA
NCA
NCA
NCA
NCA
BLK
RED
BLU/BRN
BLU/BRN
RED
BLK
GRY/GRN
GRN/BLK
YEL
BLU/GRN
BLU/BLK
BRN/BLK
BLK/GRY
BLK/WHT
WHT
BLU/BLK
BRN/BLK
BLU/GRN
BLK/GRY
GRN/BLK
(BLUNT
CUT
SHIELD)
(110V)
(220V)
ENGINE START/STOP
IGNITION MODE SWITCH
LOGIC
110V AC ACCESSORY
POWER RECEPTACLE
220V AC ACCESSORY
POWER RECEPTACLE
ACCESSORY DC/AC
POWER INVERTER MODULE
(LEFT KICK
PANEL)
(FLOOR CONSOLE HARNESS,
INSIDE CENTER CONSOLE)
(ABOVE RIGHT REAR WHEEL WELL)
(UNDER REAR OF CENTER CONSOLE)
J205
J344
J464
G202
G401
(OR 6865)
(OR 686)
4629
514
2050
5683
5684
6807
INTERIOR
LIGHTS
SYSTEM
FROM
INSTRUMENT PANEL
FUSE BLOCK
(DIAGRAM 4 OF 9)