Lexus CT I (2010-2014) (left side of dash) Wiring diagrams
This page contains all the electrical diagrams for the component. (left side of dash), in which he is found in the car Lexus CT I (2010-2014). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
(left side of dash) wiring diagram (1 of 16)
BLK WIRE
BLU WIRE
BRN WIRE
EC MIRROR
EC- EC+ IG
ECI+ EC+ EC-
ECU-IG 2 FUSE
GRN WIRE
GRY WIRE
INNER REAR VIEW MIRROR ASSEMBLY
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER'S DOOR) ECI-
LEFT OUTER REAR VIEW MIRROR ASSEMBLY
LT BLU WIRE
MAP LIGHT ASSEMBLY
ORG/ WIRE
PNK WIRE
RELAY ENERGIZED
RIGHT OUTER REAR VIEW MIRROR ASSEMBLY
VIO WIRE
WHT/BLK WIRE
Go to component -> Electrochromic mirror circuit, without parking assist -> (LEFT SIDE OF DASH)
(left side of dash) wiring diagram (2 of 16)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 IG
BLK WIRE
BLU WIRE
BRN WIRE
CGND CB+
EC MIRROR
ECI+
ECU-IG 2 FUSE
GRN WIRE
GRY WIRE
INNER REAR VIEW MIRROR ASSEMBLY
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
INTEGRATION RELAY
LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER'S DOOR) ECI- ECI+ EC- EC+
LEFT OUTER REAR VIEW MIRROR ASSEMBLY
LT BLU WIRE
MAP LIGHT ASSEMBLY
NAV
NAVIGATION SYSTEM
NCA WIRE
ORG/ WIRE
PNK PNK WIRE
PNK WIRE
RED WIRE
RELAY ENERGIZED
REV EC+ EC- CV- CV+
RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER'S DOOR) ECI- EC+ EC-
RIGHT OUTER REAR VIEW MIRROR ASSEMBLY
VIO WIRE
WHT WIRE
WHT/BLK WIRE
Go to component -> Electrochromic mirror circuit, with parking assist -> (LEFT SIDE OF DASH)
(left side of dash) wiring diagram (3 of 16)
32 31 PNK CANH CANL COMPUTER DATA LINES SYSTEM WIRE
AUTO
BLK WIRE
BLU WIRE
BRN WIRE
COMBINATION METER ASSEMBLY
FLSW
FRLY
GRN WIRE
HAZARD WARNING SIGNAL SWITCH ASSEMBLY
HEAD
HEADLAMP DIMMER SWITCH ASSEMBLY
INSTRUMENT PANEL J/B ECU- IG 2 FUSE (BEHIND LEFT END OF DASH)
LED TYPE HALOGEN TYPE
LEFT HEADLIGHT ASSEMBLY
LEFT TURN IND
LIGHT CONTROL SWITCH
LJB
LT BLU WIRE
MARKER
MET FUSE
OFF
PARKING
PNK WIRE
RED WIRE
RELAY ENERGIZED
RIGHT HEADLIGHT ASSEMBLY
RIGHT TURN IND
TAIL
TAIL IND (EXCEPT USA)
TURN
TURN SWITCH
VIO WIRE
WHT WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Exterior lamps circuit (3 of 3) -> (LEFT SIDE OF DASH)
(left side of dash) wiring diagram (4 of 16)
A/C AMPLIFIER ASSEMBLY
BLOWER W/ FAN MOTOR SUB ASSEMBLY
BLU WIRE
COMBINATION METER ASSEMBLY
COMBINATION SWITCH ASSEMBLY
DATA LINK CONNECTOR 3
DOOR CONTROL SWITCH ASSEMBLY
FROM
GLOVE BOX YAW LIGHT RATE SENSOR ASSEMBLY
GRN WIRE
HEADLIGHT DIMMER SWITCH ASSEMBLY
ID CODE BOX
J/C
LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY
LEFT VISOR ASSEMBLY
MAIN BODY ECU
MAP LIGHT ASSEMBLY
MIRROR
OUTER MIRROR SWITCH ASSEMBLY
POWER MANAGEMENT CONTROL ECU
POWER OUTLET SOCKET ASSEMBLY
RETRACTABLE FLUID OUTER LID MIRROR OPENER SWITCH SWITCH
RIGHT FRONT DOOR OUTSIDE HANDLE ASSEMBLY
RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY
RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY
RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY
RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY
RIGHT OUTER REAR VIEW MIRROR ASSEMBLY
RIGHT VISOR ASSEMBLY
ROOM LIGHT 1 ASSEMBLY
SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN)
ST-PLUG
STEERING PAD SWITCH ASSEMBLY
STEERING WHEEL HEATER CONTROL ASSEMBLY
TO INSTRUMENT PANEL J/B (DIAGRAM 4 OF 5)
W/ RETRACTOR
WHT WIRE
WHT/BLK WIRE
Go to component -> Ground distribution circuit (3 of 5) -> (LEFT SIDE OF DASH)
(left side of dash) wiring diagram (5 of 16)
11 10 9 SWIL CANL CANH
17 18 PNK WIRE
ALTB BECU IG TRLY
BLK WIRE
BLU WIRE
BRN WIRE
CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH)
COMBINATION METER ASSEMBLY
COMBINATION SWITCH ASSEMBLY
COMPUTER DATA LINES SYSTEM
DC/DC FUSE
DOOR 1 FUSE
ECU-ACC FUSE
ECU-B FUSE
ECU-IG 2 FUSE
ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT)
ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT)
FUSE
GRN WIRE
HOT AT ALL TIMES
HOT IN ON OR ACC
HOT IN ON OR START
ILL+ TC
IMAN ECOD
INSTRUMENT PANEL J/B
LIGHT CONTROL RHEOSTAT
LT BLU WIRE
MAIN BODY ECU
ORG/ WIRE
PANEL FUSE MET FUSE
PNK WIRE
POWER SWITCH
RED WIRE
REV
SWIL
TAIL FUSE
TAIL RELAY
VIO WIRE
WHT WIRE
WHT/BLK WIRE
Go to component -> Instrument illumination circuit (1 of 3) -> (LEFT SIDE OF DASH)
(left side of dash) wiring diagram (6 of 16)
BACKUP BATTERY (MAYDAY BATTERY)
BBO-
BLK WIRE
BLU WIRE
BRN WIRE
CB+
CGND
COMPUTER DATA LINES SYSTEM PNK WIRE
CV+
GRN WIRE
GRY WIRE
GVIF
HOT IN ON OR START ECU-IG 2 FUSE
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
LT GRN WIRE
MACC
MAP LIGHT ASSEMBLY
MCO-
MICROPHONE, MICROPHONE AMPLIFIER
NCA WIRE
ORG/ WIRE
PARKING ASSIST ECU (W/ BACK GUIDE MONITOR) (BEHIND RIGHT SIDE OF DASH)
PNK WIRE
REAR TELEVISION CAMERA ASSEMBLY
RED WIRE
SOS SWITCH
VIO WIRE
W/ BACK GUIDE MONITOR
W/ LEXUS ENFORM
W/O BACK GUIDE MONITOR
W/O LEXUS ENFORM
WHT WIRE
WHT/BLK WIRE
Go to component -> Navigation circuit (4 of 6) -> (LEFT SIDE OF DASH)
(left side of dash) wiring diagram (7 of 16)
2 38 37 18 4 PNK WIRE
31 29 32 ALTB
BLK WIRE
BLU WIRE
BRN WIRE
BUZZER
CLS CLOSE
COMBINATION METER ASSEMBLY
COMPUTER DATA LINES SYSTEM
DOOR 1 FUSE
DOWN DOWN
ECU- IG 1 FUSE
ECU-ACC FUSE
ECU-B FUSE
ECU-IG 2 FUSE
ENGINE ROOM R/B (LEFT SIDE
GRN WIRE
HOT AT ALL TIMES
HOT IN ON OR ACC
HOT IN ON OR START
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR)
LT BLU WIRE
M- M+
MAIN BODY ECU
MAP LIGHT ASSEMBLY
MASTER IND
MET FUSE
OF ENGINE COMPT)
OPN
OPN DWN CLS UP
ORG/ WIRE
PNK CANH WIRE
PNK LIN IG WIRE
PNK WIRE
RED WIRE
S/ROOF FUSE
SLIDING ROOF CONTROL ECU (CENTER OF ROOF)
SLIDING ROOF CONTROL SWITCH
UP UP
VIO WIRE
WHT WIRE
WHT/BLK WIRE
Go to component -> Power top/sunroof circuit -> (LEFT SIDE OF DASH)
(left side of dash) wiring diagram (8 of 16)
16 15 5 RSSI RDA
4 5 2 1 +5 DATA RSSI GND
6 9 PNK WIRE
9 10 CANH CANL
AUTO
BLK WIRE
BLU WIRE
CERTIFICATION ECU ASSEMBLY (BEHIND RIGHT SIDE OF DASH)
COMPUTER DATA LINES SYSTEM
DOOR CONTROL RECEIVER (RIGHT "C" PILLAR)
DOWN
GRN WIRE
GRY WIRE
LED
LEFT "C" PILLAR)
LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY (DRIVER'S DOOR)
LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY (LEFT REAR DOOR)
LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY
LT GRN WIRE
PNK WIRE
RED WIRE
RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY
RIGHT REAR DOOR
RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY
RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY
VIO WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Power windows circuit (2 of 2) -> (LEFT SIDE OF DASH)
(left side of dash) wiring diagram (9 of 16)
BACKUP BATTERY (MAYDAY BATTERY)
BBO-
BLK WIRE
BLU WIRE
BRN WIRE
CB+
CGND
COMPUTER DATA LINES SYSTEM PNK WIRE
CV+
GRN WIRE
GRY WIRE
GVIF
HOT IN ON OR START ECU-IG 2 FUSE
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
LT GRN WIRE
MACC
MAP LIGHT ASSEMBLY
MCO-
MICROPHONE, MICROPHONE AMPLIFIER
NCA WIRE
ORG/ WIRE
PARKING ASSIST ECU (W/ BACK GUIDE MONITOR) (BEHIND RIGHT SIDE OF DASH)
PNK WIRE
REAR TELEVISION CAMERA ASSEMBLY
RED WIRE
SOS SWITCH
VIO WIRE
W/ BACK GUIDE MONITOR
W/ LEXUS ENFORM
W/O BACK GUIDE MONITOR
W/O LEXUS ENFORM
WHT WIRE
WHT/BLK WIRE
Go to component -> Radio circuit, with navigation (4 of 6) -> (LEFT SIDE OF DASH)
(left side of dash) wiring diagram (10 of 16)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 IG
BKUP
BLK WIRE
CB+
CGND
CGND CB+
CV+
ECU-IG 2 FUSE
ENGINE COMPT)
ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT)
ENGINE ROOM R/B (LEFT SIDE OF
FUSE
GAUGE FUSE
GRN WIRE
GRY WIRE
HOT AT ALL TIMES
HOT IN ON OR START
INNER REAR VIEW MIRROR ASSEMBLY
INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH)
INTEGRATION RELAY
LT BLU WIRE
LT GRN WIRE
MAP LIGHT ASSEMBLY
MIRRORS SYSTEM
NAV
NCA WIRE
ORG/ WIRE
P/I 2 FUSE
PNK PNK WIRE
PNK REV EC+ EC- CV- CV+ WIRE
PNK WIRE
POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH)
RED WIRE
RIGHT TELEVISION CAMERA ASSEMBLY
VIO WIRE
WHT WIRE
WHT/BLK WIRE
Go to component -> Rear view monitoring circuit -> (LEFT SIDE OF DASH)
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