Lexus ES XV40 facelift (2009-2012) efi relay Wiring diagrams

+B SPD 18 12 3 16 7 6 +B STP 20 44 36 3 1 2 8 35 28 38 41 49 40 37 BATT MREL STP +BM 27 16 3 17 19 5 18 4 6 20 21 12 PNK WIRE 55 59 57 56 60 58 VPA EPA VCPA 7 6 CAN- CAN+ ACCELERATOR POSITION SENSOR (ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN (-) CAN (+) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH DISTANCE EFI 1 FUSE EFI MAIN FUSE EFI 2 FUSE EFI RELAY ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT FRONT OF ENGINE COMPT) IGSW LGND CANH CANL CCS CCHG J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LEFT REAR SPEED SENSOR (LEFT REAR HUB ASSEMBLY) LT GRN WIRE M+ M- VCTA MODE NCA WIRE ON OFF ORG/ WIRE PNK ETA WIRE PNK WIRE REAR OF ENGINE COMPT) RED WIRE RIGHT CONTROL SKID CONTROL ECU W/ ACTUATOR (RIGHT FRONT OF ENGINE COMPT) SPIRAL CABLE (LEFT SIDE OF DASH) STEERING PAD SWITCH STEERING SWITCH STPO FR+ FR- RR- RR+ FL+ FL- RL- RL+ PNK WIRE THROTTLE BODY ASSEMBLY (INTAKE MANIFOLD) TRANSMISSION CONTROL ECU (TRANSMISSION) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

+B SPD +B STP 1 2 26 81 46 21 20 23 104 22 41 19 18 96 99 97 98 CAN- CAN+ 1 2 CAN+ CAN- 11 25 3 17 19 5 18 4 6 20 21 12 CANH CANL FR+ FR- RR- RR+ FL+ FL- RL- RL+ 20 44 36 3 1 2 8 35 28 41 49 40 BATT MREL STP +BM 55 59 57 56 60 58 VPA EPA VCPA ACCELERATOR POSITION SENSOR (ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN (-) CAN (+) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH EFI 1 FUSE EFI MAIN FUSE EFI 2 FUSE EFI RELAY ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT FRONT OF ENGINE COMPT) IGSW CANH CANL CCS J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LEFT REAR SPEED SENSOR (LEFT REAR HUB ASSEMBLY) LT GRN WIRE M+ M- VCTA NCA WIRE ON OFF ORG/ WIRE PNK ETA WIRE PNK WIRE REAR OF ENGINE COMPT) RED WIRE SKID CONTROL ECU W/ ACTUATOR (RIGHT FRONT OF ENGINE COMPT) SPIRAL CABLE THROTTLE BODY ASSEMBLY (INTAKE MANIFOLD) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

A/C FUSE A/F FUSE A/F RELAY ACCD ANTI-THEFT, DOOR LOCKS, SHIFT INTERLOCK & STARTING/CHARGING SYSTEMS BLK WIRE BLU WIRE BRN (OR RED) WIRE BRN WIRE C/OPN RELAY COMPT) FROM FUSE ST (DIAGRAM 1 OF 3) COMPUTER DATA LINES SYSTEM CRUISE CONTROL, ENGINE CONTROLS, TRANSMISSIONS SYSTEMS DEFOGGER SYSTEM EFI 2 FUSE EFI 3 FUSE EFI MAIN FUSE EFI RELAY ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEMS ENGINE CONTROLS, TRANSMISSIONS, CRUISE CONTROL SYSTEMS ENGINE ROOM J/B (LEFT ENGINE ROOM R/B (LEFT SIDE OF ENGINE FOG RELAY FR FOG FUSE GAUGE 2 FUSE FROM FUSE ALT-CDS (DIAGRAM 1 OF 3) FROM FUSE EFI 1 (DIAGRAM HORN FUSE 1 OF 3) FROM S-HORN RELAY (DIAGRAM 2 OF 3) FUEL OPN FUSE DOOR 2 FUSE OBD FUSE IGN FUSE FUSE GRY WIRE H-LP (LL) FUSE H-LP (LL) RELAY (EXCEPT HID TYPE) H-LP (LL) RELAY (HID TYPE) H-LP (RL) FUSE H-LP (RL) RELAY H-LP (RL) RELAY (HID TYPE) HEADLIGHTS SYSTEM HORN RELAY HORNS, ANTI-THEFT, STARTING/CHARGING, SHIFT INTERLOCK, DOOR LOCKS SYSTEMS J/B 3 (LEFT SIDE OF DASH) LT GRN WIRE MAIN BODY ECU MAIN BODY ECU (LEFT SIDE OF DASH) MIR HTR FUSE ORG/ WIRE POWER SWITCH RED WIRE RELAY RR DEF FUSE RR DEF RELAY S-HORN FUSE S-HORN RELAY TO FUSE EFI MAIN (DIAGRAM 2 OF 3) TO FUSE H-LP LVL TO (DIAGRAM FUSE CIG 3 OF 3) (DIAGRAM 3 OF 3) TO TAIL RELAY (DIAGRAM 3 OF 3) VIO WIRE WARNING SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 BATT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CAN (-) CAN (+) COMPUTER DATA LINES SYSTEM EFI 1 FUSE EFI RELAY ENGINE ROOM J/B GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) IGN FUSE J/B 3 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MPX-B FUSE NCB NCO NTB NTO NTO NTB NCO NCB ORG/ WIRE REAR OF ENGINE COMPT) RED WIRE SL SLT- SLT+ SLU- SLU+ STA NSW STP STARTING/ CHARGING SYSTEM STOP FUSE TRANSMISSION CONTROL ECU (TRANSMISSION) VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

+B +BM AICV A/F FUSE EFI 1 FUSE A/F RELAY ACCR STSW TACH SFTU BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE C/ OPN RELAY CCS CANH VPMP RFC MREL COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM EFI 2 ETCS FUSE FUSE FUSE FUSE EFI EFI 3 MAIN EFI RELAY EFII EFIO ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM J/B (LEFT FRONT OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FC SPD GAGE GRN WIRE GRY WIRE HOT AT ALL TIMES IMO IMI INSTRUMENT CLUSTER SYSTEM J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MPMP ORG/ WIRE PNK TC IGSW WIRE PNK WIRE REAR OF ENGINE COMPT) RED WIRE SFTD SFTD SFTU STA CANL STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM STP CCHG LGND TRANSMISSION CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE