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Cadillac
·
Xlr
·
2008 Cadillac XLR
·
Wiring
Wiring diagram
2008 Cadillac XLR — power distribution
Sheets
4
Labels
892
Power distribution
Sheet 1
of 4
Sheet 2
of 4
Sheet 3
of 4
Sheet 4
of 4
A
30
85
15A
40A
15A
25A
60A
40A
60A
30A
40A
10A
WHT)
(8 GA-BLK/
15A
15A
B
60A
30A
10A
15A
15A
15A
30A
20A
30A
UNDERHOOD FUSE BLOCK
BATTERY
TRANSMISSION
CONTROL
MODULE
EVAPORATIVE
EMISSION (EVAP)
CANISTER VENT
SOLENOID
VALVE
ELECTRONIC
BRAKE
CONTROL
MODULE (EBCM)
ENGINE
CONTROL
MODULE
(ECM)
ELECTRONIC
SUSPENSION
CONTROL (ESC)
MODULE
REMOTE
CONTROL
DOOR LOCK
RECEIVER
(RCDLR)
BLOWER
MOTOR
CONTROL
MODULE
FAN
CONTROL
MODULE
AUDIO
AMPLIFIER
STARTER
GENERATOR
AUTOMATIC
TRANSMISSION
LOW
BEAM
RELAY 47
A/C
COMP
RELAY 35
CRANK
RELAY 43
HORN
RELAY 34
IGN 1
RELAY 44
HIGH
BEAM
RELAY 39
REAR
DEFOG
RELAY 40
W/S
WASH
RELAY 36
GENERATOR
HEADLAMP
CONTROL
MODULE
FOLDING
TOP
CONTROL
MODULE
PARK
LAMP
RELAY 37
FOG
LP
RELAY 38
WIPER
RUN/ACC
RELAY 42
HDLP
WASH
RELAY 46
WIPER
ON/OFF
RELAY 45
CHARGE AIR
COOLER (CAC)
COOLANT PUMP RELAY
I/P FUSE BLOCK
FUEL DR
RELAY 52
DRIVER
SEAT
LUMBAR
PUMP/
CONTROL
MODULE
PASSENGER
UPPER
SEAT
LUMBAR
ADJUSTER
SWITCH
PASSENGER
LOWER
SEAT
LUMBAR
ADJUSTER
SWITCH
DRIVER
LOWER
SEAT
LUMBAR
ADJUSTER
SWITCH
PASSENGER
SEAT
LUMBAR
PUMP/
CONTROL
MODULE
DRIVER
UPPER
SEAT
LUMBAR
ADJUSTER
SWITCH
PASSENGER
SEAT
ADJUSTER
SWITCH
FRONT
PASSENGER
DOOR MODULE
(FPDM)
PASSENGER
CLIMATE
CONTROL
SEAT
MODULE
DRIVER
DOOR
MODULE
(DDM)
DRIVER
CLIMATE
CONTROL
SEAT
MODULE
DRIVER
MEMORY
SEAT
MODULE
I/P RELAY
BLOCK
X1
E3
11
A3
X3
D11
H
X1
X1
20
1
X400
E2
E1
X2
X3
F12
X1
A
D
A2
X2
D11
D5
X4
B1
A1
C2
D1
4
A
1
B
A
A
X1
H
3
A19
A18
F2
F1
K2
K3
H13
H14
C14
F8
B
K
D
D
X1
K10
K14
A2
X4
A8
A9
A3
M8
C7
K
D
A
D
D
X1
A3
A2
D
X1
A
20
20
WHT
RED/
WHT
RED/
RED/
WHT
RED/
WHT
WHT
RED/
RED/
BLK
WHT
RED/
RED
RED/
WHT
RED/
RED/
WHT
RED/
RED/
RED
BLK
RED/
BLK
RED/
RED/
RED/
BLK
RED/
BLK
RED
RED
NCA
WHT
WHT
BLK
BLK
WHT
WHT
RED/
RED/
WHT
RED/
RED/
WHT
RED/
WHT
NCA
RED/BLK
RED/
BLK
RED/
BLK
WHT
WHT
RED/
RED/
RED/
BLK
RED/
WHT
RED/
BLK
WHT
RED/
RED/
WHT
RED/
WHT
RED/
WHT
RED/
WHT
RED/
WHT
WHT
RED/
NCA
WHT
RED/
RED/
WHT
WHT
RED/
WHT
RED/
RED/
WHT
RED/
WHT
MRRTD
FUSE 13
AMP
FUSE 31
ABS
FUSE 27
HVAC
FUSE 28
COOLFAN
FUSE 25
ECM/TCM
FUSE 11
FUSIBLE
LINK
W/S WASH/
INTERCOOL
FUSE 17
A/C COMP
FUSE 15
HORN
FUSE 2
BATT 2
FUSE 29
STARTER
FUSE 30
FOG LP
FUSE 22
HDLP WASH
FUSE 18
PK LAMPS
FUSE 8
WIPER
FUSE 4
BATT 1
FUSE 33
LEFT
HEATED SEAT
FUSE 42
RIGHT
HEATED SEAT
FUSE 41
LEFT/RIGHT
POWER
LUMBAR
FUSE 40
DR CNTRLS
CIRCUIT BREAKER 34
POWER SEATS
CIRCUIT BREAKER 33
(RIGHT REAR OF ENGINE COMPT)
(IN TRANSMISSION
HARNESS, 10 CM
FROM BREAKOUT
TO X420)
(IN ENGINE HARNESS,
APPROXIMATELY 23.5 CM
FROM EBCM BREAKOUT)
(IN INSTRUMENT PANEL
HARNESS, APPROXIMATELY
10.5 CM FROM BCM BREAKOUT)
(FRONT OF RIGHT FRONT
FOOTWELL, BEHIND CARPET)
(IN INSTRUMENT PANEL HARNESS,
APPROXIMATELY 14.5 CM FROM
BCM BREAKOUT)
(IN PASSENGER'S
SEAT HARNESS,
APPROXIMATELY
20.5 CM FROM
LUMBAR SWITCH)
(IN DRIVER'S SEAT
HARNESS, APPROXIMATELY
20.5 CM FROM LUMBAR
SWITCH)
(IN INSTRUMENT PANEL
HARNESS, APPROXIMATELY
10.5 CM FROM
BCM BREAKOUT)
(FRONT OF RIGHT
FRONT FOOTWELL,
BEHIND CARPET)
J420
J195
J222
J224
J234
J380
J399
(NOT
USED)
TO BATT 3
FUSE 26
(DIAGRAM
2 OF 4)
TO AUXILIARY
POWER RELAY
(DIAGRAM
3 OF 4)
A
C
15A
60A
10A
10A
15A
10A
15A
10A
15A
10A
RLY
CTRL
10A
2A
10A
D
UNDERHOOD
FUSE
BLOCK
BODY CONTROL MODULE (BCM)
STOP LAMP
RELAY 24
REVERSE LAMP
RELAY 6
INADV-
ERTENT
LOAD
CONTROL
PCB RELAY
LOGIC
DATA LINK
CONNECTOR
(DLC)
PRK/BRK
HOLD RELAY 47
REMOTE
CD
CHANGER
EXHAUST
TAIL PIPE
FLOW
CONTROL
MODULE
RADIO
AUTOMATIC
TRANSMISSION
SHIFT
LEVER
HVAC
CONTROL
MODULE
INSTRUMENT
PANEL
CLUSTER
(IPC)
TRAFFIC
INFORMATION
RECEIVER
HEAD UP
DISPLAY
(HUD)
DIGITAL
RADIO
RECEIVER
REAR
COMPARTMENT
LID PULLDOWN
SWITCH
I/P RELAY
BLOCK
LOGIC
PASSENGER
CLIMATE
CONTROL
SEAT
MODULE
DRIVER
CLIMATE
CONTROL
SEAT
MODULE
OBJECT
ALARM
MODULE
INSIDE
AIR
TEMPERATURE
SENSOR
INSIDE
REARVIEW
MIRROR
HVAC
CONTROL
MODULE
AUTOMATIC
TRANSMISSION
SHIFT
LEVER
DISTANCE
SENSING
CRUISE
CONTROL
(DSCC)
MODULE
W/S
WASH
RELAY 36
WIPER
HI/LO
RELAY 41
WIPER
ON/OFF
RELAY 45
UNDERHOOD FUSE BLOCK
C2
D10
X3
X3
B11
X4
C1
S9
S8
X3
D1
X3
B3
E10
X4
X2
2
A8
X2
D3
X3
D4
X4
A8
X3
D10
D
C
1
X1
16
A12
D6
X4
F6
E6
F4
A6
X3
X1
16
X1
F1
3
16
D7
E
P8
P9
Q9
Q8
D8
X4
E8
X3
E11
X3
C3
D3
13
1
A7
X2
14
D
M10
F5
G5
X1
B
X1
13
M7
B
M18
G19
F19
RED/
WHT
RED/WHT
RED/
BLK
BLK
RED/
RED/
WHT
WHT
RED/
RED/
WHT
WHT
RED/
WHT
RED/
RED/
WHT
WHT
WHT
RED/
RED/
BLK
RED/
WHT
RED/
RED/
WHT
WHT
RED/
RED/
WHT
WHT
RED/
RED/
WHT
RED/
WHT
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
PNK
STOP/B/U/
LPS
FUSE 5
BATT 3
FUSE 26
INTERIOR
LIGHTS
FUSE 17
BTSI
SOL/COL
LOCK
FUSE 10
REAR FOG/
ALDL
FUSE 30
RADIO, S-BAND/
VICS
FUSE 27
DECK LID
CLOSE/PARK/
BRK B
FUSE 32
HVAC/
PWR SND
FUSE 29
DR
LOCKS
FUSE 15
CLSTR/HUD
FUSE 26
RUN/CRANK
RELAY 7
RPA/H/C
SEAT/WIPR RELAYS
FUSE 14
ISRVM/
HVAC
FUSE 25
TUTD SW STRG
COL SW
FUSE 28
DIODE
2
DIODE
1
(RIGHT REAR OF
ENGINE COMPT)
(BEHIND RIGHT SIDE OF DASH)
(IN INSTRUMENT PANEL HARNESS,
APPROXIMATELY 39 CM FROM
BLOWER MOTOR PROCESSOR BREAKOUT)
(IN DECKLID HARNESS,
APPROXIMATELY 6.5 CM
FROM BREAKOUT TO
RIGHT LICENSE LIGHT)
(FRONT OF RIGHT
FRONT FOOTWELL,
BEHIND CARPET)
(IN INSTRUMENT PANEL
HARNESS, APPROXIMATELY
4.0 CM FROM DATA LINK
BREAKOUT)
(RIGHT REAR OF ENGINE COMPT)
J208
J939
J231
(NOT USED)
W/
INFORMATION
SYSTEM 004
W/ DIGITAL
AUDIO
4.4L
4.6L
FROM
BATT 1
FUSE 33
(DIAGRAM
1 OF 4)
TO BATT 5
FUSE 7
(DIAGRAM
3 OF 4)
TO GMLAN
DEVICES FUSE 1
(DIAGRAM
3 OF 4)
WIPER/
WASHER
SYSTEM
10A
15A
D
B
20A
10A
F
10A
7.5A
15A
20A
20A
F
20A
10A
30A
C
10A
10A
10A
E
AUTOMATIC
TRANSMISSION
SHIFT LEVER
BODY CONTROL
MODULE (BCM)
BODY CONTROL MODULE (BCM)
INFLATABLE
RESTRAINTS
STEERING WHEEL
MODULE COIL
LEFT STEERING WHEEL
CONTROL SWITCH
SPLICE PACK JX202
INFLATABLE
RESTRAINT
FRONT
PASSENGER
PRESENCE SYSTEM
(PPS) MODULE
INFLATABLE
RESTRAINT
SENSING &
DIAGNOSTIC
MODULE (SDM)
TURN SIGNAL/
MULTI-FUNCTION SWITCH
I/P FUSE BLOCK
UNDERHOOD
FUSE BLOCK
CRANK
RELAY 43
TRANSMISSION
CONTROL
MODULE
(TCM)
ELECTRONIC
BRAKE
CONTROL
MODULE
(EBCM)
ELECTRONIC
SUSPENSION
CONTROL (ESC)
MODULE
CRUISE CONTROL
FORWARD
VEHICLE
DISTANCE
SENSOR
ENGINE
CONTROL
MODULE
(ECM)
HEADLAMP
CONTROL
MODULE
INFLATABLE
RESTRAINT
STEERING WHEEL
MODULE COIL
SPLICE PACK JX202
AUTOMATIC
TRANSMISSION
FRONT LATCHED
FOLDING TOP
LATCH POSITION
SWITCH
HEATED
STEERING WHEEL
CONTROL
MODULE
FRONT
FOLDING
TOP LOCATING
PIN POSITION
SWITCH
FOLDING
TOP
CONTROL
MODULE
REAR
COMPARTMENT
LID POSITION
SWITCH
REAR
COMPARTMENT
LID PULLDOWN
ACTUATOR
FRONT UNLATCHED
FOLDING TOP
LATCH POSITION
SWITCH
REAR
COMPARTMENT
PARTITION
POSITION
SWITCH
UNDERHOOD
FUSE BLOCK
BODY CONTROL MODULE (BCM)
LOGIC
PRK/
BRK
RELEASE
RELAY 48
STEERING
WHEEL/
COLUMN
TILT/
TELESCOPE
SWITCH
DRIVER
MEMORY
SEAT
ADJUSTER
SWITCH
DISTANCE
SENSING
CRUISE CONTROL
(DSCC)
MODULE
CRUISE
CONTROL
FORWARD
VEHICLE
DISTANCE
SENSOR
DRIVER
DOOR
SWITCH
VEHICLE
COMMUNICATION
INTERFACE
MODULE (VCIM)
FOLDING
TOP CONTROL
SWITCH
DRIVER
SEAT
ADJUSTER
SWITCH
DRIVER
MEMORY
SEAT
MODULE
I/P RELAY
BLOCK
X4
C10
1
B10
9
C5
D5
A2
C1
X1
58
A
J
J
X4
A1
X5
1
C2
X3
C13
A9
X3
E10
X2
10
C
19
F10
D
X4
X1
X1
X2
E8
1
X1
F11
E11
19
1
12
X400
A
C
A
C
E
K
D
X5
4
B
B
A1
X4
X3
D11
X4
C1
B12
X3
B
X2
D11
H
B
A
X3
B5
A7
X4
C5
F1
D1
X3
D12
E1
C3
X1
15
5
9
15
E
F
X2
F11
C
4
PNK
PNK
PNK
PNK
PNK
YEL
DK GRN
DK GRN
DK GRN
NCA
DK GRN
DK GRN/WHT
BLK
WHT
DK GRN/WHT
WHT
NCA
BLK
RED/
PNK
PNK
PNK
PNK
PNK
NCA
PNK
PNK
NCA
YEL
YEL
YEL
PNK
PNK
PNK
BLK
BLK
BLK
NCA
PNK
YEL
YEL
NCA
WHT
RED/
PNK
YEL
YEL
YEL
YEL
YEL
NCA
YEL
RED/
WHT
RED/
WHT
RED/
WHT
RED/
WHT
WHT
RED/
YEL
WHT
RED/
WHT
RED/
WHT
RED/
WHT
RED/
WHT
RED/
WHT
RED/
RED/
WHT
WHT
RED/
WHT
RED/
NCA
WHT
RED/
GMLAN
DEVICES
FUSE 13
SCMPSIR
SW
FUSE 18
ECM
FUSE 16
AUXILIARY
POWER
RELAY
HTD STRG
WHL
FUSE
AUX
PWR
FUSE 45
FOLDING TOP/
TRUNK LATCH
FUSE 44
CIGAR
LTR
FUSE 46
ABS/MRRTD/AFS
FUSE 1
ACC/TCM
FUSE 3
ACCESSORY
POWER
OUTLET
CIGAR
LIGHTER
BATT 5
FUSE 7
TILT/TELE
SW/MEM
SEAT MOD
FUSE 22
PRK
BRK
SOL A
FUSE 8
ACCA/DRIV
DR SW
FUSE 21
IGN SW/
INTR SENSR
FUSE 23
ONSTAR
FUSE 20
(BEHIND RIGHT SIDE OF DASH)
(BEHIND RIGHT
SIDE OF DASH)
(IN INSTRUMENT PANEL
HARNESS, APPROXIMATELY
14.5 CM FROM BREAKOUT
TO AUTOMATIC
TRANSMISSION SHIFT LEVER)
(BEHIND RIGHT
SIDE OF DASH)
(IN INSTRUMENT PANEL
HARNESS, AT BASE
OF RIGHT A PILLAR
BEHIND TRIM PANEL,
GROUNDED TO G202)
(FRONT OF RIGHT
FRONT FOOTWELL,
BEHIND CARPET)
(RIGHT REAR OF
ENGINE COMPT)
(IN INSTRUMENT PANEL
HARNESS, AT BASE
OF RIGHT A PILLAR
BEHIND TRIM PANEL,
GROUNDED TO G202)
(IN INSTRUMENT PANEL
HARNESS, APPROXIMATELY
12.0 CM FROM PASSENGER'S
REAR SPEAKER BREAKOUT)
(IN FOLDING TOP HARNESS,
APPROXIMATELY 35 CM
FROM HEADER LATCHED SWITCH)
(IN FOLDING TOP HARNESS,
APPROXIMATELY 20 CM FROM
BREAKOUT FOR X433)
(RIGHT REAR OF
ENGINE COMPT)
(BEHIND RIGHT SIDE OF DASH)
(IN INSTRUMENT PANEL
HARNESS, APPROXIMATELY
4.0 CM FROM BREAKOUT TO
ACCELERATOR PEDAL POSITION SENSOR)
(IN INSTRUMENT PANEL
HARNESS, APPROXIMATELY
39.5 CM FROM INSIDE
REARVIEW MIRROR
BREAKOUT)
(IN DRIVER'S SEAT
HARNESS, APPROXIMATELY
19 CM FROM MEMORY
SEAT SWITCH)
(FRONT OF RIGHT
FRONT FOOTWELL,
BEHIND CARPET)
J276
J246
J319
J333
J355
J248
J240
J393
4.6L
(NOT
USED)
(NOT
USED)
W/ ONSTAR
4.6L
4.6L
G202
G202
FROM BATT 1
FUSE 33
(DIAGRAM
1 OF 4)
FROM RPA/H/C/
SEAT/WIPR
RELAYS FUSE 14
(DIAGRAM
2 OF 4)
TO INFLATABLE
RESTRAINT
STEERING
WHEEL MODULE
COIL
(DIAGRAM
3 OF 4)
FROM I/P
FUSE BLOCK
(DIAGRAM
3 OF 4)
FROM STOP/B/U/
LPS FUSE 5
(DIAGRAM
2 OF 4)
TO IGNITION
MODE SWITCH
(DIAGRAM
4 OF 4)
E
OFF
ON
LOGIC
REMOTE CONTROL
DOOR LOCK
RECEIVER (RCDLR)
BODY CONTROL
MODULE (BCM)
G
D
C
J
H
B
E
F
K
A
D3
X4
X3
B5
X4
71
C8
J
G
X1
F
C
11
X2
X1
7
66
14
J
A
D
C
G
B
H
X2
A
B
A
B
A
B
A
B
PNK
BLK
WHT
BRN/
LT GRN
ORG
DK BLU
WHT
LT GRN/
LT GRN
LT BLU
WHT
LT BLU/
PNK
PNK
LT GRN
PNK
LT BLU
LT BLU/WHT
ORG/BLK
PNK
ORG
LT GRN
LT GRN/WHT
DK BLU
ORG
PNK
PNK/BLK
LT GRN
PPL
TAN
LT GRN/BLK
PPL
TAN
LT GRN
LT GRN/BLK
PNK
PNK/BLK
ORG
ORG/BLK
IGNITION
MODE
SWITCH
START
IND
ACC
IND
OFF
IND
LEFT KEYLESS
ENTRY ANTENNA
RIGHT KEYLESS
ENTRY ANTENNA
REAR COMPARTMENT
KEYLESS ENTRY
ANTENNA
BACK-UP
KEYLESS ENTRY
ANTENNA
(BEHIND RIGHT SIDE
OF DASH)
(BEHIND RIGHT
SIDE OF DASH)
FROM BODY
CONTROL MODULE
(DIAGRAM
3 OF 4)
INTERIOR
LIGHTS
SYSTEM