Lexus IS III (2013-2016) certification ecu (right end of dash) Wiring diagrams

A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) BLK WIRE BLU WIRE CANN CANP CERTIFICATION ECU (RIGHT END OF DASH) GRY WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS EXTERIOR LIGHTS SYSTEM HF HCTY HEAD CANL CANH HU TCYL FFOG FRCY ACAN LLEW TMSW TKUL CLTB CLTS CLTE TAIL LT BLU WIRE LT GRN WIRE MAIN BODY ECU (IN INSTRUMENT PANEL J/B) NETWORK GATEWAY ECU (IF EQUIPPED) (RIGHT SIDE OF DASH) ORG/ WIRE PNK WIRE RED WIRE RLEW RDA PRG FLCY GBS VIO WIRE WHT WIRE YEL WIRE

2 3 2 3 CANL CANH PNK WIRE 2 3 CANL CANH 22 13 CANL CANH 6 5 9 18 CANH CANL 7 6 21 8 CANL CANH 7 8 CANH CANL 8 9 23 22 CANN CANP A/C AMPLIFIER ASSEMBLY (CENTER OF DASH) AIR BAG SENSOR ASSEMBLY (UNDER CENTER CONSOLE) BLK WIRE BLU WIRE BRN WIRE CAN J/C 1 (RIGHT END OF DASH) CAN J/C 2 (LEFT END OF DASH) CAN JUNCTION TERMINAL 1 (UPPER RIGHT SIDE OF DASH) CANL CANH 2 3 1 PNK WIRE CERTIFICATION ECU (RIGHT END OF DASH) ECU (IF EQUIPPED) ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FRONT STEERING CONTROL ECU (W/ VGRS SYSTEM) (RIGHT SIDE OF DASH) FUSE GRN WIRE GRY WIRE HEADLIGHT LEVELING ECU ASSEMBLY (LEFT KICK PANEL) HOT AT ALL TIMES IGN 2 FUSE INSTRUMENT PANEL J/B (LEFT END OF DASH) KC (RIGHT KICK PANEL) KD (CENTER OF DASH) LT BLU WIRE LT GRN WIRE MPX-B 1 FUSE NETWORK GATEWAY ECU (IF EQUIPPED) (RIGHT SIDE OF DASH) ORG/ WIRE PNK 3 4 CANH CANL WIRE PNK WIRE POWER STEERING ECU ASSEMBLY (RIGHT REAR OF ENGINE COMPT) RED WIRE RELAY ENERGIZED RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY STEERING SENSOR (ON STEERING COLUMN) VIO WIRE W/ LEXUS ENFORM W/ NETWORK GATEWAY ECU W/ VGRS SYSTEM W/ VGRS SYSTEM W/O VGRS SYSTEM WHT WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE) YEL WIRE

12 13 14 15 16 17 18 19 20 21 22 23 24 AGND CODE TXCT A/C CONTROL ASSEMBLY ANTI-THEFT SYSTEM COMPUTER DATA BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) CLGB GRN WIRE GRY WIRE IND INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 KA (LEFT KICK PANEL) KC (RIGHT KICK PANEL) LEFT FRONT DOOR OUTSIDE HANDLE ASSEMBLY LINES SYSTEM LT BLU WIRE LT GRN WIRE LUGGAGE ELECTRICAL KEY SWITCH (CENTER REAR OF TRUNK) ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM QB (LEFT SIDE OF TRUNK) RCO CSEL RDAM REAR INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 (CENTER FRONT OF TRUNK) REAR INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 2 (LEFT REAR CORNER OF TRUNK) RED WIRE RIGHT FRONT DOOR OUTSIDE HANDLE ASSEMBLY SECURITY INDICATOR SLP SLR+ SPD LIN CANH CANL ACCD +B SWIL VIO WIRE WHT WIRE WHT/BLK WIRE

31 30 PNK IMI IMO WIRE BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) EFII ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES ID CODE BOX (LEFT SIDE OF DASH) INSTRUMENT KD (CENTER OF DASH) LIN PNK 2 1 WIRE PNK EFIO WIRE SMART PANEL J/B FUSE (LEFT END OF DASH) STEERING LOCK ACTUATOR (STEERING COLUMN) VIO WIRE WHT WIRE

12 17 AGND SWIL 7 8 CANH CANL AGND BLK WIRE BLU WIRE BRN WIRE CAN I/F CERTIFICATION ECU (RIGHT END OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EAU ENGINE SWITCH GRN WIRE IL+2 INSTRUMENT PANEL J/B KC (RIGHT KICK PANEL) LEFT STEERING PAD SWITCH LT GRN WIRE METER (LEFT END FUSE OF DASH) MODE ODO OFF HOOK ON HOOK ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH SEEK SPIRAL CABLE SENSOR SUB-ASSEMBLY (UNDER STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SWIL VOICE VOLUME- WHT WIRE

AGND ALL DR LOCK D DR UNLOCK L/D DR UNLOCK RELAY RELAY RELAY AMP 1 FUSE AMP 2 FUSE BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS D/L FUSE DOME CUT RELAY DOME FUSE DOOR R/R FUSE DOOR F/R FUSE J/B-AM FUSE ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ENGINE SWITCH FROM D/L FUSE (DIAGRAM 3 OF 4) FROM ECU-ACC FUSE (DIAGRAM 4 OF 4) FROM ACC RELAY (DIAGRAM 4 OF 4) FROM ENGINE ROOM J/B 2 (DIAGRAM 2 OF 4) FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 4) FUEL LOCK RELAY FUSE GRN WIRE GRY WIRE IGN 2 FUSE INSTRUMENT ANTI-THEFT CLUSTER, SYSTEM EXTERIOR LIGHTS SYSTEMS INSTRUMENT PANEL J/B (LEFT END OF DASH) J/B-B FUSE LT BLU WIRE LT GRN WIRE MAIN BODY ECU MEMORY WARNING SYSTEMS SYSTEMS MEMORY, ELECTRONIC POWER POWER TOPS STEERING SYSTEM SYSTEMS METER NAVIGATION SHIFT SYSTEM INTERLOCK SYSTEM INSTRUMENT CLUSTER SYSTEM NAVIGATION, SOUND SYSTEMS ODS ECU-B FUSE FUSE ORG/ WIRE P/SET F/R FUSE PNK ACCD WIRE POWER POWER WINDOWS WINDOWS SYSTEM SYSTEM RADIO FUSE FUSE RED WIRE RR OBD TI, SHADE FUSE TE FUSE FUSE SEATS SYSTEM SHIFT INTERLOCK SYSTEM SMART HAZ FUSE FUSE STRG IGN 1 LOCK FUSE FUSE FUSE SUPPLEMENTAL RESTRAINTS SYSTEM TO ALL DR LOCK RELAY (DIAGRAM 3 OF 4) TO INSTRUMENT PANEL J/B (DIAGRAM 4 OF 4) VIO WIRE WHT WIRE YEL WIRE