Toyota Avalon XX30 facelift 2 (2010-2012) ecu- ig 1 fuse Wiring diagrams

1 2 3 4 5 IG 13 14 CGND CB+ NAVIGATION SYSTEM 6 7 8 9 NA 10 11 12 CV- CV+ NAVIGATION SYSTEM +B BLK WIRE BLU WIRE BLU/BLK WIRE CB+ CGND CV+ DOME FUSE EC+ ECU- IG 1 FUSE ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE DOME FUSE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START HOT IN ON OR START ECU- IG 1 FUSE INNER REAR VIEW MIRROR INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT OUTER REAR VIEW MIRROR LEFT OUTER REAR VIEW MIRROR (FRONT OF DRIVER'S DOOR) LT BLU WIRE MACC SGND MIC+ MIC- MIC - MICRO PHONE NA MACC NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK 8 WIRE PNK MIC (+) WIRE PNK REV EC+ EC- 5 16 WIRE PNK REV WIRE PNK WIRE RED WIRE RIGHT OUTER REAR VIEW MIRROR RIGHT OUTER REAR VIEW MIRROR (FRONT OF FRONT PASSENGER'S DOOR) SGND SOUND SYSTEMS SOUND SYSTEMS PNK WIRE W/ RIGHT AUTOMATIC GLARE RESISTANT EC MIRROR W/O RIGHT AUTOMATIC GLARE RESISTANT EC MIRROR WHT WIRE WHT/BLK WIRE YEL WIRE

4 5 THR SWR BLK WIRE BLU WIRE BRN WIRE ECU- IG 1 FUSE GRN WIRE GRY WIRE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT SEAT HEATER (DRIVER'S SEAT) LT GRN WIRE ORG/ WIRE PNK LT WIRE PNK WIRE RED WIRE RIGHT SEAT HEATER (PASSENGER'S SEAT) RV IG S-HTR FUSE SEAT BACK SEAT CUSHION SEAT BACK) SEAT CUSHION) SEAT HEATER CONTROL SEAT HEATER RELAY (RIGHT SIDE OF DASH) SEAT HEATER SWITCH SWL THERMISTOR THL WHT WIRE WHT/BLK WIRE

18 17 PNK WIRE 33 13 PNK WIRE BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DIODE (STEREO COMPONENT AMPLIFIER) ECU B+ ECU- IG 1 FUSE ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FLO FRO GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HOT W/ IG 1 RELAY ENERGIZED INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MICRO COMPUTER NCA WIRE NUTE ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RADIO 1 FUSE RADIO 2 FUSE RED WIRE RELAY ENERGIZED SKID CONTROL ECU W/ ACTUATOR SKID CONTROL ECU W/ ACTUATOR (RIGHT SIDE OF ENGINE COMPT) SPEEDOMETER STEREO COMPONENT TUNER ASSEMBLY (BEHIND RIGHT SIDE OF DASH) TXI+ TXO+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 20 3 ACT+ LSWL ACT- 11 12 14 8 7 4 16 PRG RDA DCTY 17 4 10 LCTY 21 1 2 KSW TR+ HAZ 26 15 BECU IG 27 21 5 23 25 LSWP 3 2 4 LOCK 4 2 LOCK BATB BLK WIRE BLU WIRE BLU/BLK WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM DETECTION DOME FUSE DOOR 1 FUSE DOOR 2 FUSE DOOR LOCK CONTROL SWITCH DRIVER'S SIDE DOOR LOCK ASSEMBLY (LEFT FRONT DOOR) ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HEAD RELAY HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT IN ACC OR ON INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT "C" PILLAR) LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR LOCK ASSEMBLY (LEFT REAR DOOR) LOCK LSWD ACTD RCTY LSWR PCTY LGCY LT GRN WIRE LUGGAGE DOOR LOCK ASSEMBLY MAIN FUSE MPX-B FUSE ORG/ WIRE PNK WIRE POWER WINDOW MASTER SWITCH RED WIRE RELAY ENERGIZED RIGHT REAR DOOR COURTESY SWITCH (LOWER RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY (RIGHT REAR DOOR) TAIL RELAY TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 TR+ HAZ 20 17 4 10 LSWL LCTY 26 15 22 21 12 BECU IG 27 21 5 23 25 LSWP 41 49 COMPUTER CANH CANL DATA LINES SYSTEM BATB TRLY BLK WIRE BLK/WHT WIRE BLU WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM DCTY LSWD ACTD RCTY DETECTION DOOR 2 FUSE DRIVER'S SIDE DOOR LOCK ASSEMBLY (LEFT FRONT DOOR) ECU- IG 1 FUSE ECU-ACC FUSE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) FRONT PASSENGER'S SIDE DOOR COURTESY FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY (RIGHT FRONT DOOR) GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT REAR DOOR COURTESY SWITCH (LOWER LEFT "C" PILLAR) LOCK LSWR PCTY LGCY LT GRN WIRE LUGGAGE DOOR LOCK ASSEMBLY (LUGGAGE COMPARTMENT LID) MPX-B FUSE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (TRANSAXLE) PNK WIRE POWER WINDOW MASTER SWITCH RED WIRE RELAY ENERGIZED RIGHT REAR DOOR COURTESY SWITCH (LOWER RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY (RIGHT REAR DOOR) SWITCH (LOWER RIGHT "B" PILLAR) TAIL RELAY TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) UNLOCK UNLOCK DETECTION VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 1 2 3 4 5 6 7 8 9 10 PWS BECU DCTY BLK WIRE BLU WIRE BODY ECU COMPT) DOOR COURTESY SWITCH (DRIVER'S SIDE) DOOR COURTESY SWITCH (DRIVER'S SIDE) (LOWER LEFT "B" PILLAR) DOWN DOWN SLIDING ROOF CONTROL SWITCH DWN ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ENGINE ROOM R/B FUSE GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE ECU-B FUSE HOT IN ON OR ACC HOT IN ON OR START IG DWN UP INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE MAP LAMP ORG/ WIRE PNK WIRE PWS S/ROOF FUSE SLIDE OPEN SLIDING ROOF CONTROL ECU SLIDING ROOF CONTROL ECU (FRONT OF ROOF) SLIDING ROOF CONTROL SWITCH SLIDING ROOF ECU SLIDING ROOF MOTOR TILT UP UP TILT UP WHT WIRE WHT/BLK WIRE YEL WIRE

18 17 PNK WIRE 33 13 PNK WIRE BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DIODE (STEREO COMPONENT AMPLIFIER) ECU B+ ECU- IG 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FLO FRO GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HOT W/ IG 1 RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MICRO COMPUTER NCA WIRE NUTE ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RADIO 1 FUSE RADIO 2 FUSE RED WIRE RELAY ENERGIZED SKID CONTROL ECU W/ ACTUATOR (RIGHT SIDE OF ENGINE COMPT) SPEEDOMETER STEREO COMPONENT TUNER ASSEMBLY (BEHIND RIGHT SIDE OF DASH) TXI+ TXO+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 IG BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ECU-ACC FUSE ENGINE COMPT) ENGINE CONTROL MODULE ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) ECU IG-1 FUSE INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C KEY INTERLOCK SOLENOID KLS+ LT GRN WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH PARK/NEUTRAL POSITION SWITCH (TRANSAXLE) PNK WIRE POWER SOURCE CONTROL ECU POWER SOURCE CONTROL ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) RED WIRE SHIFT LOCK CONTROL ECU SHIFT LOCK CONTROL ECU (UNDER CENTER FLOOR CONSOLE, NEAR PARKING BRAKE LEVER) SHIFT LOCK SOLENOID SLS+ SLS+ SHIFT LOCK SOLENOID STOP 1 FUSE STOP LAMP SWITCH STOP LAMP SWITCH (BEHIND LEFT SIDE OF DASH) TRANSAXLE UNLOCK WARNING SWITCH UNLOCK WARNING SWITCH (W/O SMART KEY SYSTEM) (LOWER LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

33 13 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CIRCUIT COMBINATION METER COMPUTER COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) ECU IG 1 INSTRUMENT PANEL J/B LCD LT BLU WIRE LT GRN WIRE MICRO - MICRO COMPUTER ORG/ WIRE PNK WIRE POWER POWER SUPPLY RED WIRE SKID CONTROL ECU W/ ACTUATOR SKID CONTROL ECU W/ ACTUATOR (RIGHT SIDE OF ENGINE COMPT) STOP 1 FUSE STOP 3 FUSE STOP LAMP SWITCH (BEHIND LEFT SIDE OF DASH) SUPPLY TRANSMISSION CONTROL SWITCH VIO WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BODY ECU BODY ECU BECU ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ENGINE ROOM R/B FUEL DOOR RELEASE CIRCUIT FUEL LID GND 2 GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ECU-B FUSE HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) JUNCTION LEFT "C" PILLAR) LGCY LGCY TR+ LUGGAGE LUGGAGE (LEFT KICK PANEL) LUGGAGE COMPARTMENT DOOR OPENER FUEL SWITCH LID LUGGAGE COMPARTMENT DOOR OPENER SWITCH LUGGAGE DOOR LOCK ASSEMBLY LUGGAGE DOOR LOCK ASSEMBLY (LUGGAGE COMPARTMENT LID) ORG/ WIRE TKUL TSW VIO WIRE WHT WIRE YEL WIRE