Lexus CT I (2010-2014) multi-information display Wiring diagrams

3 4 5 2 CANL CANH BLK WIRE BLU WIRE BRAKE IND BRAKE SYSTEM) BRN WIRE BUZZER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROLLED DASH) ECU-B FUSE ECU-IG 2 FUSE ELECTRONICALLY END OF DASH) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES IND IND ABS INSTRUMENT PANEL J/B (BEHIND LEFT INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C MASTER MET FUSE MULTI-INFORMATION DISPLAY ORG/ WIRE PNK WIRE RELAY ENERGIZED SLIP IND STEERING SENSOR (STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 ACPB ACPE A/C AMPLIFIER ASSEMBLY A/C BLOWER ASSEMBLY A/C EVAPORATOR TEMPERATURE SENSOR ACIN BLK WIRE BLU WIRE BRN WIRE BUS G BUS B BUS SGA TEA CENTER REAR SEAT INNER BELT ASSEMBLY (W/ SEAT HEATER) CLK+ COLOR (RED) WIRE COMBINATION METER ASSEMBLY COMPRESSOR ASSEMBLY W/ MOTOR COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (GREEN) CONTROL ECU (BEHIND RIGHT SIDE OF DASH) DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (AIR VENT MODE) DEFOGGER SYSTEM DIN DOUT DTB ETI ITE CLK GRN WIRE GRY WIRE IDH INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INVERTER ASSEMBLY W/ CONVERTER J/C LBLO LEFT "C" PILLAR) LEFT DAMPER SERVO MOTOR (AIR MIX) LEFT REAR SEAT INNER BELT ASSEMBLY (W/ SEAT HEATER) LT BLU WIRE LT GRN WIRE MET FUSE MULTI-INFORMATION DISPLAY ORG/BLK WIRE ORG/WHT WIRE PNK 25 24 WIRE PNK WIRE POWER MANAGEMENT RCSB RED WIRE RELAY ENERGIZED RIGHT DAMPER SERVO MOTOR (AIR MIX) RIGHT REAR SEAT INNER BELT ASSEMBLY (W/ SEAT HEATER) RLSB RRSB STBI TFG TNG VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3 6 33 16 37 38 20 7 9 22 32 31 5 18 STPO 6 5 B+ STP BLK WIRE BLU WIRE BRN WIRE BUZZER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM RL+ RL- RR- RR+ FL- FL+ FR- FR+ CRUISE CONTROL DYNAMIC RADAR CRUISE CONTROL MAIN SWITCH CRUISE IND EAT ECM (ENGINE CONTROL MODULE) (LEFT SIDE OF ENGINE COMPT) GRN WIRE IND LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL) LT BLU WIRE LT GRN WIRE MODE MULTI-INFORMATION DISPLAY NCA WIRE ON-OFF +RES -SET ORG/ WIRE OUT PNK WIRE POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL) RIGHT STEERING PAD SWITCH CONTROL DISTANCE SKID CONTROL ECU ASSEMBLY (BEHIND LEFT SIDE OF DASH) SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STOP LIGHT CONTROL RELAY ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+RES -SET 8 6 GND B+ BLK WIRE BLU WIRE BRN WIRE BUZZER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE IND GRN WIRE LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL) LT BLU WIRE LT GRN WIRE MULTI-INFORMATION DISPLAY NCA WIRE ON OFF ORG/ WIRE OUT PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR (LEFT FRONT OF SPEED SENSOR ENGINE COMPT) (RIGHT REAR WHEEL) RL+ RL- RR- RR+ FL- FL+ FR- FR+ SKID CONTROL ECU ASSEMBLY (BEHIND LEFT SIDE OF DASH) SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) STOP LIGHT CONTROL RELAY ASSEMBLY STPO STP VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACTG BK/DR RELAY BLK WIRE BLU WIRE BRN WIRE BUZZER CAN MASTER IND I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM D/L SOURCE RELAY ECU- ECU- IG 1 FUSE FUSE FUSE LEFT END OF DASH) EFII EFIO GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT STOP FUSE END OF DASH) HOT IN HOT AT ON OR ALL TIMES INSTRUMENT PANEL DOOR J/B (BEHIND HOT IN ON OR HOT IN ON OR START ID CODE BOX (BEHIND LEFT SIDE OF DASH) LT BLU WIRE MAIN BODY ECU MET FUSE GAUGE FUSE MULTI-INFORMATION DISPLAY PNK WIRE RED WIRE SECURITY IND TO D/L RELAY (DIAGRAM 3 OF 5) VIO WIRE WHT/BLK WIRE YEL WIRE

BEAM IND BLK WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIM RELAY DRL DRL FUSE DRL RELAY ECU-B FUSE ENGINE ROOM R/B FRONT FOG IND FUSE GRN WIRE H-LP HI MAIN FUSE H-LP LH-HI H-LP RH HI FUSE HALOGEN TYPE HEAD IND HOT AT ALL TIMES LED DRIVE MODULE LED TYPE HALOGEN TYPE LEFT FRONT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LOW (LED) LT BLU WIRE LT GRN WIRE MULTI-INFORMATION DISPLAY P/I 2 FUSE PARKING BRAKE SWITCH ASSEMBLY PNK WIRE RED WIRE RIGHT FRONT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACTG BK/DR RELAY BLK WIRE BLU WIRE BRN WIRE BUZZER CAN MASTER IND I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM D/L SOURCE RELAY ECU- ECU- IG 1 FUSE FUSE FUSE LEFT END OF DASH) EFII EFIO GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT STOP FUSE END OF DASH) HOT IN HOT AT ON OR ALL TIMES INSTRUMENT PANEL DOOR J/B (BEHIND HOT IN ON OR HOT IN ON OR START ID CODE BOX (BEHIND LEFT SIDE OF DASH) LT BLU WIRE MAIN BODY ECU MET FUSE GAUGE FUSE MULTI-INFORMATION DISPLAY PNK WIRE RED WIRE SECURITY IND TO D/L RELAY (DIAGRAM 3 OF 5) VIO WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE BUZZER C/OPN RELAY CANISTER PRESSURE SENSOR COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EFI EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES LEAK DETECTION PUMP LED (SHIFT POSITION) LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP MASTER IND MGND MODE IND MTRB MULTI-INFORMATION DISPLAY PNK WIRE POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE SGND SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) SPORT VCC VENT VALVE VGND VIO WIRE VLVB VOUT WHT WIRE WHT/BLK WIRE YEL WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BRN WIRE BUZZER CLK STB NODD COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EV MODE IND FCTL GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HYBRID SYSTEM INDICATOR I/F IGCT 2 FUSE IGCT 3 FUSE IGCT FUSE ECU-B FUSE IGCT RELAY IND LAMP MALFUNCTION INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) IWP NIWP BL GI LED (SHIFT POSITION) LT BLU WIRE LT GRN WIRE MASTER IND MET FUSE IGN FUSE MMT MMTG GMT GMTG MULTI-INFORMATION DISPLAY ORG/ WIRE PCU FUSE PNK WIRE POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE SIO ETI ITE ILK SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) SPORT MODE IND STOP FUSE TRANSMISSION CONTROL ECU (BEHIND RIGHT SIDE OF DASH) VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE