Lexus IS II facelift 2 (2010-2016) instrument panel j/b (left end of dash) Wiring diagrams

8 9 CANN CANP BDR BLK WIRE BLK/RED WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DOOR F/L FUSE DOOR F/R FUSE FOOT LIGHT GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT END OF DASH) KC (RIGHT KICK PANEL) LEFT FRONT FOOT LIGHT (LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (W/ MEMORY) (LEFT FRONT DOOR) LEFT OUTER REARVIEW MIRROR ASSEMBLY LEFT VANITY LIGHT ASSEMBLY LEFT VISOR ASSEMBLY MLP PA (RIGHT "B" PILLAR) QA (LEFT "B" PILLAR) RED WIRE RIGHT FRONT COURTESY LIGHT RIGHT FRONT FOOT LIGHT (RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (W/ MEMORY) (RIGHT FRONT DOOR) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT VANITY LIGHT ASSEMBLY RIGHT VISOR ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE

14 11 TRLY 14 13 CANH CANL 20 19 21 CLTS CLTB CLTE 22 8 12 TAIL 32 31 30 IG BECU 4 1 2 CLTS CLTB CLTE ACAN AUTO DRL OFF OFF TAIL HEAD AUTOMATIC LIGHT CONTROL SENSOR (RIGHT SIDE OF DASH, AT BASE OF WINDSHIELD) BLK WIRE BLU WIRE CANADA COMPUTER DATA LINES SYSTEM CONTROL DOME LIGHT SWITCH ECU-ACC FUSE ECU-B FUSE ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) FUSE GLOVE BOX LIGHT GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES ILLB INSTRUMENT PANEL J/B (LEFT END OF DASH) J/B LH-AM FUSE KA (LEFT KICK PANEL) KC (RIGHT KICK PANEL) LIGHT CONTROL SWITCH LILL LT GRN WIRE MAIN BODY ECU (IN INSTRUMENT PANEL J/B) MAP LIGHT ASSEMBLY MAP LIGHT SWITCH ORG/ WIRE PANEL FUSE PNK WIRE RED WIRE RELAY RELAY ENERGIZED RILL RLMP SLIDING ROOF SOLAR SENSOR SPOT LIGHT ASSEMBLY SWITCH TAIL AUTO OFF DRL OFF HEAD TAIL RELAY USA WHT WIRE WHT/BLK WIRE 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

1 2 3 4 5 6 7 8 9 MM 1 2 3 4 5 6 7 MV MLP 10 11 12 13 14 ECI+ TRNI ECI- 15 16 EC- 2 3 MLP 5 6 VC VSSR 9 10 11 12 13 14 15 16 MH M+ BDR BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/WHT WIRE BSL+ BSR+ COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM MIRRORS SYSTEM CONTROL CIRCUIT EC MIRROR EC+ EC- PNK WIRE ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) EXTERIOR LIGHTS SYSTEM MIRRORS SYSTEM F/R DOOR F/L DOOR FOOT LIGHT FOOT VERTICAL LIGHT FUSE FUSE FUSE GND CANN CANP ECI+ TRNI ECI- GRN WIRE GRY WIRE GRY/RED WIRE HORIZONTAL HOT AT ALL TIMES HSRL HSRR INSTRUMENT PANEL J/B (LEFT END OF DASH) J/C 7 (LEFT FRONT DOOR) LEFT BLIND SPOT MONITOR IND LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (LEFT FRONT DOOR) LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT SEAT MEMORY SWITCH LT BLU WIRE LT GRN WIRE MH M+ 10 11 12 13 MIRROR ADJUST SWITCH MIRROR HEATER MIRROR L SELECT SWITCH IND MIRROR R SELECT SWITCH IND MIRROR R/L SELECT SWITCH MIRRORS SYSTEM EXTERIOR LIGHTS SYSTEM MIRRORS SYSTEM MMRY MPX-B 1 FUSE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NB (REAR OF LEFT FRONT DOOR) ORG/ WIRE P/W FUSE PA (RIGHT "B" PILLAR) PNK WIRE POWER DISTRIBUTION SYSTEM QA (LEFT "B" PILLAR) RED WIRE RELAY ENERGIZED RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (RIGHT FRONT DOOR) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY SET- SIG CPUB SIG CPUB GND CANN CAPN TURN VC VSRR EC+ VERTICAL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 1 2 3 4 5 6 7 8 9 10 FR+ FL+ 1 2 GVIF GVIF ACC RELAY ADPG AGND BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) (BEHIND LEFT SIDE OF DASH) FUSE GPS ANTENNA 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) LT BLU WIRE MAIN ANTENNA NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (RIGHT SIDE OF TRANSMISSION) PNK 6 7 WIRE PNK 9 8 7 ACCD CANL CANH WIRE PNK WIRE RADIO FUSE RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED SHIELD SHIELD PNK AGND VV+ VAR+ VAL+ WIRE SHIELD SG VV- VA- ADPG STEREO JACK ADAPTER ASSEMBLY 1 SUB ANTENNA VA- VAL+ VAR+ VIO WIRE VV- WHT WIRE WHT/BLK WIRE

16 17 18 PNK WIRE ADIM BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE HOT W/ INSTRUMENT PANEL J/B (LEFT END OF DASH) KC (RIGHT KICK PANEL) KE (UNDER CENTER CONSOLE) LT GRN WIRE MACC MAP LIGHT ASSEMBLY MCO- METER FUSE MICROPHONE MIN ORG/ WIRE PARKING BRAKE SWITCH ASSEMBLY (LEFT SIDE OF DASH) PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE SGND SHIELD SHIELD SHIELD SWG VIO WIRE VMTF W/ LEXUS ENFORM, SAFETY CONNECT W/O LEXUS ENFORM, SAFETY CONNECT WHT WIRE WHT/BLK 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 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT REAR SPEAKER ASSEMBLY LEFT REAR SPEAKER ASSEMBLY 2 LT BLU WIRE LT GRN WIRE 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 SPEAKER ASSEMBLY RIGHT REAR SPEAKER ASSEMBLY 2 SL- SR- FL- FR- RL- RR- STEREO COMPONENT AMPLIFIER VIO WIRE WFL- WFR- WHT WIRE

ABS 2 FUSE AIR ANTI-LOCK CONDITIONING BRAKES SYSTEM SYSTEM AIR CONDITIONING SYSTEM ALT ALT FUSE ALT-S FUSE ANTI-LOCK BRAKES SYSTEM ANTI-THEFT, DOOR LOCKS SYSTEMS BATTERY BLK WIRE BLU WIRE D/C CUT FUSE MPX-B 2 FUSE DCM DK GRN WIRE DOOR LOCKS SYSTEM ELECTRONIC POWER STEERING SYSTEM ENG-AM FUSE ENG-B FUSE FUSE ENGINE ROOM ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) EPS-B ETCS S-HORN FUSE FUSE FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 4) FUEL P/I-AM FUSE GRN WIRE GRY WIRE H-LP CLN FAN FUSE FUSE FUSE HORN FUSE HORNS SYSTEM INSTRUMENT PANEL J/B (LEFT END OF DASH) J/B 2 (LEFT SIDE OF ENGINE COMPT) MIR HTR FUSE NOISE FILTER FUSE STRG HTR FUSE J/B HTR LH-B FUSE FUSE J/B LH-AM FUSE LT GRN WIRE MEMORY SYSTEMS MPX-B 1 FUSE NAVIGATION SYSTEM P/I-B FUSE PNK WIRE PTC ST HTR 1 FUSE FUSE FUSE PTC VGRS EPS ABS 1 PMP HTR 2 FUSE FUSE FUSE FUSE FUSE RED WIRE SEATS DEFOGGER SYSTEM SYSTEM SEMI CONDUCTOR POWER INTEGRATION ECU STARTER ASSEMBLY STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM AIR CONDITIONING SYSTEM STOP INJ FUSE FUSE TO ENGINE ROOM COOLING R/B 2 FANS (DIAGRAM SYSTEM 2 OF 4) TO ENGINE ROOM J/B 2 (DIAGRAM 1 OF 4) TO ENGINE ROOM J/B 2 (DIAGRAM 2 OF 4) TO ENGINE ROOM R/B 2 (DIAGRAM 2 OF 4) TO INSTRUMENT PANEL J/B (DIAGRAM 3 OF 4) TO INSTRUMENT PANEL J/B (DIAGRAM 4 OF 4) WHT WIRE WIPER/WASHER SYSTEM XA (RIGHT REAR OF ENGINE COMPT)

BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CLEARANCE WARNING ECU (LEFT END OF DASH) COMPUTER DATA LINES SYSTEM EF CBZ IG FUSE GRN WIRE GRY WIRE IG+ PNK WIRE INSTRUMENT PANEL J/B (LEFT END OF DASH) KD (CENTER OF DASH) LEFT FRONT CENTER ULTRASONIC SENSOR 1 (BEHIND LEFT CENTER FRONT OF BUMPER) LEFT FRONT ULTRASONIC SENSOR 1 (BEHIND LEFT CORNER OF FRONT BUMPER) LEFT REAR ULTRASONIC SENSOR 1 (LEFT CORNER OF REAR BUMPER) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT CENTER ULTRASONIC SENSOR 1 (BEHIND RIGHT CENTER FRONT OF BUMPER) RIGHT REAR CENTER ULTRASONIC SENSOR 1 (RIGHT CENTER OF REAR BUMPER) RIGHT REAR ULTRASONIC SENSOR 1 (RIGHT CORNER OF REAR BUMPER) 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