Lexus CT I (2010-2014) (left side of liftgate) Wiring diagrams

2 3 1 PNK WIRE 24 25 PNK WIRE BACKUP LIGHT BKUP BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE GAUGE FUSE GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION RELAY LEFT REAR LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE P/I 2 FUSE OF ENGINE COMPT) PNK WIRE POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RELAY ENERGIZED RIGHT REAR LIGHT ASSEMBLY SHIFT LEVER POSITION SENSOR (BEHIND CENTER OF DASH) SHIFT LEVER POSITION SENSOR 2 (UNDER CENTER CONSOLE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEMS CONTROL ECU ASSEMBLY (FRONT PASSENGER'S DOOR) DC/DC FUSE DRIVER'S DOOR ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HTR INTEGRATION RELAY J/C LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER'S DOOR) LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE P/I 2 FUSE ECU-B FUSE PNK WIRE RED WIRE RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT OUTER MIRROR RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) TRN+ TRNI TURN TURN RIGHT OUTER REAR VIEW TURN, HAZ FUSE VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE YEL WIRE

AGND BACK DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPT) BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE CODE CONTROL CIRCUIT COURTESY DOOR CONTROL SWITCH ASSEMBLY DOOR LOCK SWITCH LOCK DRIVER'S DOOR ENGINE HOOD COURTESY SWITCH (FRONT OF ENGINE COMPT NEAR HOOD LATCH) GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) D FR DOOR FUSE INDS INDW INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH (LEFT "C" PILLAR) LOCK LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER) PNK WIRE POWER SWITCH RCTY RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH (RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH (RIGHT "C" PILLAR) SLF+ SWIL TRANSPONDER KEY COIL TXCT UN LOCK UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AGND BACK DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPT) BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE CODE CONTROL CIRCUIT COURTESY DOOR CONTROL SWITCH ASSEMBLY DOOR LOCK SWITCH LOCK DRIVER'S DOOR ENGINE HOOD COURTESY SWITCH (FRONT OF ENGINE COMPT NEAR HOOD LATCH) GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) D FR DOOR FUSE INDS INDW INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH (LEFT "C" PILLAR) LOCK LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER) PNK WIRE POWER SWITCH RCTY RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH (RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH (RIGHT "C" PILLAR) SLF+ SWIL TRANSPONDER KEY COIL TXCT UN LOCK UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

9 8 CANP CANN A/C AMPLIFIER ASSEMBLY (W/ MEMORY) (BEHIND LEFT CENTER OF DASH) A/C CONTROL ASSEMBLY (LEFT CENTER OF DASH) BLK WIRE BRN WIRE BRN/WHT WIRE CANH CANL GND CANP CANN COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DEF DEFB DRIVER'S DOOR ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B GAUGE FUSE HOT AT ALL TIMES HOT IN ON OR START HTR INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION RELAY LEFT OUTER MIRROR ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY (W/O MEMORY) LIN M-HTR FUSE MHTR MIRROR HEATER NOISE FILTER (REAR WINDOW DEFOGGER) (UNDER LOWER LEFT P/I 2 (LEFT SIDE FUSE OF ENGINE COMPT) RDEF REAR WINDOW DEFOGGER (BACK DOOR GLASS) REAR WINDOW DEFOGGER SWITCH RIGHT OUTER MIRROR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (W/ MEMORY) (FRONT PASSENGER'S DOOR) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY (W/O MEMORY) SIDE OF REAR WINDOW) SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B WU 4 3 2 5 BLK WIRE BLU WIRE GRN WIRE HI LO OFF WASHER INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE OFF WASHER ON+WASHER ON+WASHER HI LO ORG/ WIRE PNK WIRE REAR WASHER MOTOR, PUMP ASSEMBLY (IN WASHER FLUID RESERVOIR) REAR WASHER, WIPER SWITCH REAR WIPER MOTOR ASSEMBLY (BELOW REAR WINDOW) RELAY ENERGIZED RR WIP FUSE VIO WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

BACK DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPT) BACK DOOR OPENER SWITCH ASSEMBLY BK/DR RELAY BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DOOR 1 FUSE FUEL LID LOCK MOTOR (LEFT REAR OF VEHICLE NEAR FUEL FILLER) FUEL LID OPENER SWITCH FUEL OPEN FUSE FUEL OPN RELAY GRN WIRE GRY WIRE HOT AT ALL TIMES IIL (-) INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LEFT "C" PILLAR) LOCK LT BLU WIRE LT GRN WIRE MAIN BODY ECU RED WIRE TR+ BCTY WHT WIRE WHT/BLK WIRE YEL WIRE