Lexus IS III (2013-2016) brn Wiring diagrams

+ECU 1 2 3 4 5 6 7 8 9 10 FR+ FL+ 19 20 21 PNK WIRE 25 26 27 28 PNK ADPG VAR+ VA- VAL+ WIRE 9 8 7 PNK WIRE ACC RELAY ADPG AGND BLK WIRE BLU WIRE BRN WIRE CANH CANL AGND SG VV+ VV- CANL CNAH COMPUTER DATA LINES SYSTEM DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) (BEHIND LEFT FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B (LEFT END OF DASH) J/C 1 (LEFT SIDE OF ENGINE COMPT) KC (RIGHT KICK PANEL) KE (UNDER CENTER CONSOLE) LT BLU WIRE LT GRN WIRE MAIN ANTENNA NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH ASSEMBLY PNK IG INTERIOR LIGHTS ADIM MACC MIN+ SYSTEM WIRE PNK WIRE RADIO FUSE RADIO RECEIVER ASSEMBLY RED WIRE SHIELD SHIELD SHIELD PNK WIRE SIDE OF DASH) SPD SHIELD SGND MIN- STEREO JACK ADAPTER ASSEMBLY 1 SUB ANTENNA SWG VA- VAL+ VAR+ VIO WIRE VV- WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE

14 15 16 SHIELD 17 18 19 20 21 22 23 24 25 PNK WIRE 19 20 21 PNK WIRE BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) GIVF GRN WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B (LEFT END OF DASH) KC (RIGHT KICK PANEL) LT BLU WIRE LT GRN WIRE METER FUSE MPX-B 1 FUSE MUTE ORG/ WIRE RADIO RECEIVER ASSEMBLY RED WIRE REMOTE OPERATION SWITCH SHIELD SLD TMUT VIO WIRE VMTF WHT WIRE WHT/BLK WIRE

14 15 16 SHIELD 15 SPEAKER 8 SPEAKER 17 18 19 20 21 22 23 24 25 PNK WIRE 2 3 4 5 6 7 8 9 PNK WIRE A/C SWITCH BLK WIRE BLU WIRE BRN WIRE CA+ CB+ CGND CV+ GIVF GRN WIRE GRY WIRE ILL KC (RIGHT KICK PANEL) KE (UNDER CENTER CONSOLE) LEFT STEERING PAD SWITCH LT GRN WIRE MI+ MO- MULTI- DISPLAY ASSEMBLY OFF HOOK ON HOOK ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE REV RIGHT STEERING PAD SWITCH SEEK SHIELD SHIELD SHIELD SLDI SLDO SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY VIO WIRE VMTI VOICE VOICE RETURN MODE VOL (-) WHT WIRE WHT/BLK WIRE WUO

15 SPEAKER 8 SPEAKER 2 3 4 5 6 7 8 9 PNK WIRE BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE CAN I/F CANN CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY J/C 4 (LEFT SIDE OF ENGINE COMPT) KC (RIGHT KICK PANEL) LCD TELLTALES DRIVER LT BLU WIRE LT GRN WIRE MACC MAP LIGHT ASSEMBLY MCI- MCO- MCVD MICROPHONE MSCH MSCL MUTE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (RIGHT SIDE OF TRANSMISSION) PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 SGND SHIELD SHIELD 10 11 SPEAKER SPI+ SPO- VIO WIRE W/ LEXUS ENFORM, SAFETY CONNECT W/O LEXUS ENFORM, SAFETY CONNECT WHT WIRE

-TW 15-SPEAKER AMP 1 FUSE AMP 2 FUSE BLK WIRE BLU WIRE BRN WIRE CTR + FRONT SPEAKER ASSEMBLY 3 GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT END OF DASH) LEFT FRONT SPEAKER ASSEMBLY 2 LEFT REAR SPEAKER ASSEMBLY LEFT REAR SPEAKER ASSEMBLY 2 LT BLU WIRE LT GRN WIRE MI+ MI- SLDI MO+ MO- SLDO WUI OF TRUNK) ORG/ WIRE PC (RIGHT REAR OF TRUNK) PNK PNK PNK WIRE PNK WIRE PPL/BLK WIRE PPL/GRY WIRE REAR SPEAKER ASSEMBLY 3 RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT REAR LEFT FRONT SPEAKER SPEAKER ASSEMBLY ASSEMBLY 1 RIGHT REAR SPEAKER ASSEMBLY 2 SHIELD SHIELD 10 11 SL- SR- FL- FR- RL- RR- STEREO COMPONENT AMPLIFIER (RIGHT REAR VIO WIRE WFL- WFR- WHT WIRE

13 14 PNK WIRE 14 15 PNK WIRE 20 21 22 23 PNK WIRE ACCELERATOR POSITION SENSOR (ACCELERATOR PEDAL ASSEMBLY) (LEFT SIDE OF DASH) ACCR STA MREL FC FPR AIR CONDITIONING SYSTEM COOLING FANS SYSTEM BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE C/OPN RELAY COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CTSW EFI 2 RELAY EFI FUSE EFI MAIN RELAY EFII EFIO ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) F/PMP FUSE FAN TACH GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES ID CODE BOX (CENTER OF DASH) IGSW TAM STSW CCHG IREL LGND LT GRN WIRE NCA WIRE OXYGEN SENSOR (BANK 1 SENSOR 2) (RIGHT SIDE EXHAUST SYSTEM) OXYGEN SENSOR (BANK 2 SENSOR 2) (LEFT SIDE EXHAUST SYSTEM) PNK SFTD WIRE PNK WIRE PNK/BLU WIRE POWER SOURCE CONTROL ECU (RIGHT SIDE OF DASH) PPMP RED WIRE RED/ VIO WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE SFTU CCS SKSW SPD KSW CANL CANH STARTING/CHARGING SYSTEM STSW TC STP MPMP IMI IMO VIO WIRE VIO/RED WIRE VPA EPA VCPA VPMP ACMG WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

13 14 15 16 17 18 PNK WIRE 13 14 PNK WIRE 19 20 PNK WIRE 20 21 22 23 PNK WIRE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CANISTER PRESSURE SENSOR F/PMP RELAY ETCS FUSE EFI 2 FUSE FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM (UNDER DRIVER SEAT) LEAK DETECTION PUMP CANISTER PUMP MODULE (CENTER REAR OF VEHICLE) LT BLU WIRE LT GRN WIRE NCA WIRE PNK WIRE RED/BLK WIRE RED/BLU WIRE STOP LAMP SWITCH (LEFT SIDE OF DASH) VENT VALVE VVL+ VVR+ VVT SENSOR (BANK 1 INTAKE SIDE) (RIGHT FRONT OF ENGINE) VVT SENSOR (BANK 2 INTAKE SIDE) (FRONT OF LEFT CYLINDER HEAD) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

+BM 13 14 15 16 17 18 PNK WIRE 19 20 PNK WIRE AIR CONDITIONING SYSTEM BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAMSHAFT TIMING OIL CONTROL VALVE (BANK 1 EXHAUST) (RIGHT CYLINDER HEAD) CAMSHAFT TIMING OIL CONTROL VALVE (BANK 1 INTAKE) (RIGHT CYLINDER HEAD) CRANK POSITION SENSOR (LEFT FRONT OF ENGINE) ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED IGN FUSE LCKI LT GRN WIRE NCA WIRE NE+ ORG/ WIRE PNK WIRE RED WIRE RED/BLU WIRE RELAY ENERGIZED RH-IG FUSE RIGHT COWL SIDE J/B (RIGHT END OF DASH) SFTD SFTU STOP SW FUSE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DOME FUSE ECT PWR IND ECT SNOW IND ENGINE OIL LEVEL SENSOR (BOTTOM OF ENGINE) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) INPUT CIRCUIT LAMP IND MALFUNCTION LEFT COWL SIDE J/B (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MASTER IND MICRO COMPUTER MICRO COMPUTER (SUB) MPX- EFI MPX+ MPX-B FUSE MULTI-INFORMATION DISPLAY NCA WIRE ORG/ WIRE PATTERN SELECT SWITCH ASSEMBLY 1 PNK 10 11 WIRE PNK WIRE POWER SUPPLY CIRCUIT PWR RED WIRE RED/ WHT WIRE RED/BLU WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT MAIN BODY ECU (RIGHT END OF DASH) SNOW SPEEDOMETER TACHOMETER WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

A/F FUSE A/F RELAY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION COIL 1 (TOP RIGHT OF ENGINE) IGNITION COIL 2 (LEFT TOP OF ENGINE) IGNITION COIL 3 (TOP RIGHT OF ENGINE) IGNITION COIL 4 (LEFT TOP OF ENGINE) IGNITION COIL 5 (TOP RIGHT OF ENGINE) IGNITION COIL 6 (LEFT TOP OF ENGINE) INJ FUSE INJ RELAY LT GRN WIRE NCA WIRE PNK WIRE RED WIRE WHT WIRE WHT/BLK WIRE YEL WIRE