Lexus IS III (2013-2016) telltales Wiring diagrams

1 2 BZP BZN 29 30 CANH CANL 5 4 EL ER PNK WIRE BDSL BDSR BIND BLB BLGD BLK WIRE BLK/RED WIRE BLU WIRE BRB BRGD BRN WIRE BSL+ BSR+ BSSW CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER FUSE GRN WIRE GRY WIRE GRY/RED WIRE HEADLAMP DIMMER SWITCH ASSEMBLY INDICATOR INSTRUMENT PANEL J/B J/C 6 (RIGHT FRONT DOOR) J/C 7 (LEFT FRONT DOOR) LED DRIVER LEFT BLIND LEFT BLIND SPOT MONITOR MAIN SWITCH LEFT BLIND SPOT MONITOR SENSOR (LEFT CORNER OF REAR BUMPER) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (LEFT FRONT DOOR) LEFT OUTER REARVIEW MIRROR ASSEMBLY LT GRN WIRE METER ASSEMBLY FUSE (LEFT END OF DASH) OMIL OMIR ORG/ WIRE PNK WIRE QA (LEFT "B" PILLAR) QB (LEFT SIDE OF TRUNK) REAR CROSS TRAFFIC ALERT BUZZER (UNDER CENTER OF REAR PACKAGE SHELF) RED WIRE RELAY ENERGIZED RIGHT RIGHT BLIND RIGHT BLIND SPOT MONITOR SENSOR (RIGHT CORNER OF REAR BUMPER) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (RIGHT FRONT DOOR) RIGHT OUTER REARVIEW MIRROR ASSEMBLY SPOT MONITOR TELLTALES W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER QA SWITCH ASSEMBLY (LEFT "B" PILLAR) YEL WIRE

AE (RIGHT REAR OF ENGINE COMPT) BLK WIRE BLU WIRE BRAKE ACTUATOR (LEFT REAR OF ENGINE COMPT) BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENG-IG 2 FUSE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT END OF DASH) J/C 1 (LEFT SIDE OF ENGINE COMPT) KC (RIGHT KICK PANEL) LED DRIVER LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY METER FUSE MPX-B 1 FUSE QB (LEFT SIDE OF TRUNK) RED WIRE SPEAKER STOP FUSE TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 IG 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 RH+ LH+ SBR 13 14 12 CANL CANH 31 32 BECU IG AUTO TAIL HEAD BLK WIRE BRN WIRE CAN I/F CANADA USA COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DRL OFF OFF ECU-B FUSE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FRWA FUSE GRN WIRE GROUND J/C 1 (LEFT REAR OF ENGINE COMPT) GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HEADLIGHT LEVELING ACTUATOR HEADLIGHT LEVELING ECU ASSEMBLY (LEFT KICK PANEL) HLC RHT LHT SHRL HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B KA (LEFT KICK PANEL) KC (RIGHT KICK PANEL) LED DRIVER LEFT HEADLIGHT ASSEMBLY LEFT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY (LEFT REAR SUSPENSION) LH E LH T LHIG LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU (IN INSTRUMENT PANEL J/B) METER (LEFT END FUSE OF DASH) MPX-B 1 FUSE ORG/ WIRE OUT RED WIRE RH E RH LH RH T RHIG RIGHT HEADLIGHT ASSEMBLY SGR TELLTALES VCC VIO WIRE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

16 17 6 PNK WIRE 29 30 CANH CANL 5 4 EL ER PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER FA (LEFT REAR OF ENGINE) FUSE GRN WIRE GRY WIRE HEADLAMP DIMMER SWITCH ASSEMBLY IGB INSTRUMENT PANEL J/B (LEFT END OF DASH) KC (RIGHT KICK PANEL) KD (CENTER OF DASH) LANE DEPARTURE WARNING CAMERA (TOP CENTER OF WINDSHIELD) LDA SWITCH LED DRIVER LKSW LT GRN WIRE METER FUSE MILLIMETER WAVE RADAR SENSOR ASSEMBLY (BEHIND RIGHT CENTER OF GRILLE) PNK WIRE RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH SKID CONTROL BUZZER ASSEMBLY (LEFT SIDE OF DASH) SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY (UNDER STEERING WHEEL) SPSW STEERING PAD SWITCH ASSEMBLY TELLTALES VIO WIRE WHT WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

15 SPEAKER 8 SPEAKER 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 ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) GRN WIRE GVIF HOT AT ALL TIMES KC (RIGHT KICK PANEL) LCD DRIVER LT BLU WIRE LT GRN WIRE MCI- MCO- MCVD MPX-B 1 FUSE MSCH MSCL MUTE ORG/ WIRE PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 SGND SHIELD SHIELD SHIELD SPEAKER SPI+ SPO- TELLTALES USB USBG USBV VIO WIRE VOR- VOT+ W/ LEXUS ENFORM, SAFETY CONNECT W/O LEXUS ENFORM, SAFETY CONNECT WHT WIRE

+BI 1 2 3 4 5 6 7 8 9 10 11 12 13 +BO 1 2 3 4 5 BMW BMV BMU 2 RELAY ENERGIZED 29 30 CANH CANL 3 RELAY ENERGIZED BLK WIRE BLK/RED WIRE BLU WIRE BMU+ BMV+ BMW+ BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSS+ FRONT STEERING CONTROL ECU (RIGHT SIDE OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 VGRS FUSE (RIGHT REAR OF ENGINE COMPT) HOT W/ INSTRUMENT PANEL J/B (LEFT END OF DASH) J/B-B FUSE KC (RIGHT KICK PANEL) LED DRIVER LG+ LT BLU WIRE LT GRN WIRE LV (+) METER FUSE MPX-B 1 FUSE NCA WIRE PGND PIG PNK WIRE RED WIRE RELAY ENERGIZED RG RV RG+ RV+ STEERING ACTUATOR ASSEMBLY (LEFT SIDE OF DASH) STEERING SENSOR (ON STEERING COLUMN) TELLTALES WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

15 SPEAKER 8 SPEAKER BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F CANN CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY ENGINE ROOM R/B 1 GRN WIRE GVIF HOT AT ALL TIMES LCD DRIVER LT BLU WIRE LT GRN WIRE MCI- MCO- MCVD MPX-B 1 FUSE MSCL MSCH MUTE ORG/ WIRE PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 SGND SHIELD SPEAKER SPI+ SPO- TELLTALES USB USBG USBV VIO WIRE VOR- VOT+ W/ LEXUS ENFORM, SAFETY CONNECT W/O LEXUS ENFORM, SAFETY CONNECT WHT WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F CANN CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY J/C 4 LCD 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 PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 SGND SHIELD SPEAKER SPI+ SPO- TELLTALES VIO WIRE WHT WIRE

13 14 CANL CANH 29 30 CANH CANL BLK WIRE BLU WIRE BRN WIRE CAN I/F CLEARANCE WARNING BUZZER 1 (LEFT SIDE OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) (BEHIND LEFT SIDE OF DASH) DISPLAY DRIVER ECM (LEFT FRONT OF ENGINE COMPT) ECU-ACC FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT END OF DASH) J/C 1 (LEFT SIDE OF ENGINE COMPT) J/C 4 (LEFT SIDE OF ENGINE COMPT) KC (RIGHT KICK PANEL) LED DRIVER LEFT REAR CENTER ULTRASONIC SENSOR 1 (LEFT CENTER OF REAR BUMPER) LT GRN WIRE METER FUSE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) RED WIRE RELAY RELAY ENERGIZED RIGHT FRONT ULTRASONIC SENSOR 1 (BEHIND RIGHT CORNER OF FRONT BUMPER) TELLTALES VIO WIRE

1 2 3 4 5 6 7 8 9 10 +B DIA GND FSR- BGND 3 2 1 SGD SIG SVC 3 2 1 SGD SIG SVC PNK WIRE AIR BAG SENSOR ASSEMBLY (UNDER CENTER CONSOLE) BBR+ BCR+ BDR BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY (LEFT SIDE OF DASH) ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FSR+ BSW GRN WIRE GRY WIRE HOT AT ALL TIMES ICR+ INSTRUMENT PANEL J/B KA (LEFT KICK PANEL) KC (RIGHT KICK PANEL) LED DRIVER LT BLU WIRE LT GRN WIRE METER FUSE (LEFT END OF DASH) MPX-B 1 FUSE OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PASSIVE RESTRAINTS SYSTEM PB (RIGHT "C" PILLAR) PBSW PNK WIRE PR- PRE-COLLISION SYSTEM CANCEL SWITCH (PRE-CRASH SYSTEM CANCEL SWITCH ASSEMBLY) PRR- RED WIRE RIGHT REAR AIR BAG SENSOR (RIGHT "C" PILLAR) RIGHT SIDE AIR BAG SENSOR ASSEMBLY RIGHT SIDE DOOR AIR BAG SENSOR (RIGHT FRONT DOOR) SFR- SRR+ TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE