Toyota Yaris II (2005-2009) ecu-ig fuse Wiring diagrams

+BM ABS IND. BLK WIRE BLU WIRE BRAKE IND BRN WIRE CAN CONTROLLER CAN I/F CANL CANH COMBINATION METER ECU-IG FUSE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE FL- FL+ STP RL+ RL- FR- FR+ PNK WIRE FUSE FUSE OF ENGINE COMPT) GRN WIRE HATCHBACK HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LED DRIVER LEFT FRONT SPEED SENSOR (AT LEFT FRONT HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR HUB ASSEMBLY) LT GRN WIRE MET FUSE PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR (AT RIGHT FRONT HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR HUB ASSEMBLY) RR- RR+ SEDAN SKID CONTROL ECU (W/ ACTUATOR) (LEFT REAR OF ENGINE COMPT) STOP FUSE STOP LAMP SWITCH (ON BRAKE PEDAL ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

13 14 PWS 15 16 17 18 19 20 21 22 HORN 2 3 TX+ TX- 24 25 26 PKB HAZ DCTY 3 4 5 6 7 8 9 10 ACT- ALTB IG BECU ILE 41 49 CANH CANL 6 5 CANH CANL A/C AMPLIFIER (CENTER OF DASH) ACTD HRLY AIR BAG SENSOR ASSEMBLY CENTER (CENTER OF DASH) CANL ANTI-THEFT SYSTEM INTERIOR LIGHTS, WARNING SYSTEMS BCTY LGCY BLK WIRE BLU WIRE BRN WIRE CANH CANL CONNECTOR 3 (AT LOWER LEFT SIDE OF DASH) COMBINATION METER CANL CANH CANH D/L FUSE DATA LINK DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM HORNS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ECU-B FUSE ECU-IG FUSE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HATCHBACK SEDAN HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM LSWD CANL CANH LSR LSWP LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) ORG/ WIRE PNK PNK WIRE PNK WIRE POWER STEERING ECU (LEFT SIDE OF DASH) CANL POWER WINDOWS SYSTEM RDA PRG SRX STX RED WIRE RRCY SKID CONTROL ECU (W/ ACTUATOR) (LEFT REAR OF ENGINE COMPT) TRLY PCTY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

21 22 41 49 FAN 96 97 121 122 PNK ETHW THW NE - NE + WIRE BLK WIRE BLU WIRE BRN WIRE CAN-H- CAN-L- COMPUTER DATA LINES SYSTEM CRANKSHAFT POSITION SENSOR (FRONT OF ENGINE) ECU-IG FUSE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN 1 RELAY FAN 2 RELAY HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE NCA WIRE ORG/ WIRE PNK 1 WIRE PNK 2 WIRE PNK WIRE RADIATOR FAN RESISTOR (LEFT FRONT OF ENGINE COMPT) RDI FUSE WHT WIRE WHT/BLK WIRE

20 21 COMPUTER DATA LINES SYSTEM 3 44 2 1 20 28 35 36 +BM MREL +B 32 41 49 8 27 15 EC CANH CANL SPD TC TACH COMPUTER DATA LINES SYSTEM 40 55 59 57 56 60 58 CCS VPA EPA VCPA A/T ACCELERATOR POSITION SENSOR (ON ACCELERATOR PEDAL ASSEMBLY) BATT IGSW BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F CLUTCH SWITCH (ON CLUTCH PEDAL ASSEMBLY) COMBINATION METER CRUISE CONTROL CRUISE CONTROL SWITCH CRUISE IND ECU-IG FUSE EFI RELAY ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) EFI FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LED DRIVER LT BLU WIRE LT GRN WIRE M- M+ ETA M/T MAIN MET FUSE PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK COMPUTER DATA LINES SYSTEM WIRE PNK WIRE RED WIRE SPEED SENSOR (ON TRANSAXLE) SPIRAL CABLE (HATCHBACK: LEFT SIDE OF DASH) (SEDAN: CENTER OF DASH) STOP FUSE STOP LAMP SWITCH (ON BRAKE PEDAL ASSEMBLY) THROTTLE BODY ASSEMBLY (HATCHBACK: TOP REAR OF ENGINE) (SEDAN: REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

23 9 BCTY LGCY KSW 26 20 22 DCTY PCTY RRCY 3 2 PNK WIRE 3 5 16 17 21 14 2 24 19 18 HRLY LSWP RDA PRG LSWD ACT+ ACT- ACTD LSR STX SRX BACK DOOR POSITION SWITCH (BASE OF BACK DOOR) BLK WIRE BLU WIRE BRN WIRE COMBINATION METER D/L FUSE DOME FUSE DOOR LOCKS SYSTEM DSWH ECU-B FUSE ECU-IG FUSE ENGINE ROOM R/B FLASH RELAY FUSE 21 5 4 25 6 15 GRN WIRE GRY WIRE HATCHBACK HATCHBACK SEDAN HATCHBACK, EXCEPT SEDAN, EXCEPT COLD AREA SPEC HEADLIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG ALTB HAZ BECU HORN IND INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 6 (RIGHT KICK PANEL) (LEFT SIDE OF ENGINE COMPT) LEFT FRONT DOOR COURTESY SWITCH (IN LEFT FRONT DOOR) LEFT REAR DOOR COURTESY SWITCH (5 DOOR) (BASE OF "C" PILLAR) LSR LUG KSW LT BLU WIRE LT GRN WIRE LUGGAGE DOOR LOCK ASSEMBLY (4 DOOR) (AT BASE MAIN BODY ECU OF REAR DOOR) ORG/ WIRE PNK (OR ORG) WIRE PNK BRK+ BRK- WIRE PNK WIRE RED WIRE RIGHT FRONT DOOR COURTESY SWITCH (LOWER RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY SWITCH (5 DOOR) (BASE OF "C" PILLAR) SECURITY INDICATOR LAMP SEDAN SEDAN HATCHBACK SEDAN, COLD AREA SPEC THEFT WARNING ECU (RIGHT SIDE OF DASH) 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 DRL BEAM IND BLK WIRE BLU WIRE BRN WIRE COMBINATION METER DIMMER SWITCH ECU-B FUSE ECU-IG FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FOG FOG LIGHT SWITCH FRONT FOG IND FRONT FOG LIGHT RELAY (LEFT SIDE OF DASH) GRN WIRE GRY WIRE H-LP LH/ H-LP LO LH FUSE H-LP RH/ H-LP LO RH FUSE HEAD HEAD IND HEADLAMP DIMMER SWITCH ASSEMBLY HI CHG- HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) FR FOG FUSE LEFT FRONT FOG LAMP LEFT HEADLAMP LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE OFF ORG/ WIRE PARKING BRAKE SWITCH (ON PARKING BRAKE ASSEMBLY) GENERATOR PKB IG PNK WIRE RED WIRE RIGHT FRONT FOG LAMP RIGHT HEADLAMP RUNNING LIGHT RELAY TAIL USA VIO WIRE W/ H-LP/AMT RELAY W/O H-LP/AMT RELAY WHT WIRE WHT/BLK WIRE YEL WIRE

10 6 7 HI A/C FUSE A/C SW A/C SWITCH A/C THERMISTOR 1 (CENTER OF DASH) BLK WIRE BLOWER RESISTOR (RIGHT SIDE OF DASH) BLOWER SWITCH BLU WIRE BRN WIRE DEFROSTER MODE DETECTION SW ECU-IG FUSE ENGINE ROOM ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN 1 RELAY FAN 2 RELAY GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HTR RELAY INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT GRN WIRE MAX HOT SW OFF ORG/ WIRE PNK WIRE R/B (LEFT SIDE OF ENGINE COMPT) HTR FUSE RDI FUSE REAR WINDOW DEFOGGER SWITCH RED WIRE VIO WIRE W/ A/C SWITCH W/ DEFROSTER DETECTION SWITCH, W/ A/C SWITCH W/O A/C SWITCH W/O DEFROSTER DETECTION SWITCH, W/ A/C SWITCH W/O PTC HEATER WHT WIRE WHT/BLK WIRE YEL WIRE

AIR CONDITIONING, DEFOGGER SYSTEMS BLK WIRE BLU WIRE DASH) DEF RELAY FLASH RELAY ECU-IG FUSE EFI FUSE EFI RELAY ELECTRONIC POWER STEERING, HEADLIGHTS SYSTEMS ENGINE CONTROLS SYSTEM ENGINE ROOM J/B FROM ACC CUT RELAY (DIAGRAM 1 OF 3) FROM ENGINE ROOM J/B (DIAGRAM 1 OF 3) FUSE GAUGE FUSE GRN WIRE GRY WIRE HORN FUSE HORN RELAY HTR RELAY IGNITION SWITCH INSTRUMENT PANEL J/B (LEFT SIDE OF J/B 6 (HATCHBACK: RIGHT KICK PANEL) LOCK LOCK OFF MAIN BODY ECU ON OFF ORG/ WIRE PNK WIRE RED WIRE RELAY RELAY (DIAGRAM 2 OF 3) RR WIP FUSE A/C FUSE SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS, WARNING SYSTEMS TO IGN FUSE (DIAGRAM 1 OF 3) TO IGNITION SWITCH (DIAGRAM 2 OF 2) TO PWR RELAY (DIAGRAM 3 OF 3) WHT WIRE WHT/BLK WIRE WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM WSH FUSE WIP FUSE YEL WIRE

16 17 24 RDA PRG LSR 2 1 PNK PNK WIRE 23 2 3 BCTY LGCY 26 20 22 DCTY PCTY RRCY 4 1 LOCK PNK WIRE 5 18 19 LSWP SRX STX PNK WIRE 5 4 3 2 1 +B 5 6 PNK PNK WIRE ACT+ ACT- ANTI-THEFT SYSTEM BACK DOOR COURTESY SWITCH (HATCHBACK) (BASE OF BACK DOOR) BACK DOOR LOCK ASSEMBLY (HATCHBACK) (BASE OF BACK DOOR) BLK WIRE BLU WIRE BRN WIRE CENTER ROOM LAMP COMBINATION METER D/L FUSE DOOR DOOR CONTROL RECEIVER (BASE OF LEFT "D" PILLAR) DRIVER'S SIDE DOOR LOCK ASSEMBLY (IN DRIVER'S DOOR) ECU-B FUSE ECU-IG FUSE FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY (IN FRONT PASSENGER'S DOOR) FUSE GRN WIRE GRY WIRE HATCHBACK SEDAN HATCHBACK, EXCEPT SEDAN, EXCEPT COLD AREA SPEC HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B DOME FUSE (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR ACC HOT IN ON OR START IG ALTB HAZ BECU KSW INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) FLASH RELAY J/B 5 (LEFT KICK PANEL) J/B 6 (RIGHT KICK PANEL) J/C 29 (BASE OF LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY SWITCH (IN LEFT FRONT DOOR) LEFT REAR DOOR COURTESY SWITCH (5 DOOR) (BASE OF "C" PILLAR) LEFT REAR DOOR LOCK ASSEMBLY (IN LEFT REAR DOOR) LOCK LOCK 4 1 7 PNK UNLOCK WIRE LOCK PNK WIRE LSWD LT BLU WIRE MAIN BODY ECU OFF ORG/ WIRE PNK WIRE PRG RDA GND RED WIRE RIGHT FRONT DOOR COURTESY SWITCH (LOWER RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY SWITCH (5 DOOR) (BASE OF "C" PILLAR) SEDAN UNLOCK UNLOCK DETECTION UNLOCK DETECTION RIGHT REAR DOOR LOCK ASSEMBLY (IN RIGHT REAR DOOR) UNLOCK PNK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

7 8 9 10 11 12 PNK WIRE A/T BLK WIRE BLU WIRE BRN WIRE CRUISE CONTROL CLUTCH SWITCH (ON CLUTCH PEDAL ASSEMBLY) ECU-IG FUSE ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON TRANSAXLE) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GRN WIRE GRY WIRE HATCHBACK HOT AT ALL TIMES HOT IN ON OR START IGNITION SWITCH INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LOCK LT BLU WIRE LT GRN WIRE M/T MET FUSE NCA WIRE ON OFF ORG/ WIRE OXYGEN SENSOR (BANK 1 SENSOR 2) (IN EXHAUST, AFTER CATALYTIC CONVERTER) PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK WIRE RED WIRE SEDAN SLT- SLU+ SLU+ SL SPEED SENSOR (ON TRANSAXLE) THO THROTTLE BODY ASSEMBLY (HATCHBACK: TOP REAR OF ENGINE) (SEDAN: REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE