Toyota Avalon XX30 facelift (2007-2010) transmission control ecu Wiring diagrams

15 26 25 11 CANL CANH 3 2 8 PL RL NL BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CAN+ CAN- +B STP COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND DRIVE IC DRIVER SIDE J/B DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE ETCS FUSE FL+ FL- FR+ FR- RL+ RL- RR+ RR- GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) STOP 1 FUSE HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT SPEED SENSOR (MOUNTED ON LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (MOUNTED ON LEFT REAR WHEEL HUB ASSEMBLY) LT BLU WIRE LT GRN WIRE MICRO COMPUTER NCA WIRE ON OFF ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR (MOUNTED ON RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (MOUNTED ON RIGHT REAR WHEEL HUB ASSEMBLY) SET IND SKID CONTROL ECU W/ ACTUATOR (AT RIGHT SIDE OF ENGINE COMPARTMENT) SPIRAL CABLE (ON STEERING COLUMN) STEERING WHEEL PAD STOP LAMP SWITCH (BEHIND LEFT SIDE OF DASH) TRANSMISSION CONTROL ECU VIO WIRE W/ VSC W/O VSC WHT WIRE WHT/BLK WIRE YEL WIRE

15 26 25 11 CANL CANH 3 2 8 PL RL NL BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CAN+ CAN- +B STP COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CHECK CRUISE IND DRIVE IC DRIVER SIDE J/B DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) FL+ FL- FR+ FR- RL+ RL- RR+ RR- GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT SPEED SENSOR (MOUNTED ON LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (MOUNTED ON LEFT REAR WHEEL HUB ASSEMBLY) LT BLU WIRE LT GRN WIRE MICRO COMPUTER NCA WIRE NORM ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK WIRE READY RED WIRE RIGHT FRONT SPEED SENSOR (MOUNTED ON RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (MOUNTED ON RIGHT REAR WHEEL HUB ASSEMBLY) SKID CONTROL ECU W/ ACTUATOR (AT RIGHT SIDE OF ENGINE COMPARTMENT) TRANSMISSION CONTROL ECU VIO WIRE W/ VSC W/O VSC WHT WIRE WHT/BLK WIRE YEL WIRE

A/F RELAY AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) SHIELD AMBIENT TEMPERATURE SENSOR BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CANISTER PUMP MODULE COOLING FAN ECU DATA LINK SPIRAL CONNECTOR 3 CABLE DISTANCE CONTROL ECU EFI RELAY ENGINE CONTROL MODULE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) FAN 1 RELAY GRN WIRE GRY WIRE HEAD RELAY HEADLAMP LEVELING ECU HEATED OXYGEN CRANKSHAFT SENSOR (BANK 2 POSITION SENSOR 2) SENSOR SHIELD SHIELD IGNITION COIL 3 IGNITION COIL 6 IGNITION IGNITION COIL 1 COIL 2 IGNITION IGNITION COIL 5 COIL 4 KNOCK CONTROL SENSOR (BANK 1, 2) SHIELD LASER RADAR SENSOR LEFT FRONT SIDE MARKER LAMP LEFT FRONT TURN SIGNAL, PARKING LAMP LT GRN WIRE MICON PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE RED WIRE RELAY RR DEF RELAY SKID CONTROL ECU W/ ACTUATOR ST CUT RELAY ST RELAY TRANSMISSION CONTROL ECU VIO WIRE W/ SMART KEY W/ VSC W/O VSC WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR WIP (HI/LO) RELAY WIP CTRL RELAY WIRELESS DOOR LOCK BUZZER

14 16 DCTY RCTY 16 23 ACAN PCTY 17 16 15 PNK WIRE 17 19 LCTY PKB 19 2 SPD TACH 2 4 SPD TACH 8 1 SPD TACH A/C AMPLIFIER (RIGHT SIDE OF DASH) BEAN I/F BLK WIRE BLK/WHT WIRE BLU WIRE BODY ECU BRN WIRE CLOCK DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRIVER'S SIDE DOOR COURTESY SWITCH (LOWER LEFT "B" PILLAR) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE OIL PRESSURE SWITCH (ON LEFT SIDE OF ENGINE) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FRONT PASSENGER'S SIDE DOOR COURTESY SWITCH (LOWER RIGHT "B" PILLAR) GRN WIRE GRY WIRE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT REAR DOOR COURTESY SWITCH (LOWER LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MICON MULTI-DISPLAY NAVIGATION ECU (LEFT SIDE OF LUGGAGE COMPT) ORG/ WIRE P-I/P I/F (IG) PARKING BRAKE SWITCH (ON PARKING BRAKE PEDAL ASSEMBLY) PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RIGHT REAR DOOR COURTESY SWITCH (LOWER RIGHT "C" PILLAR) STEREO COMPONENT AMPLIFIER (UNDER FRONT PASSENGER'S SEAT) TACO TIRE PRESSURE WARNING ECU (BEHIND RIGHT SIDE OF DASH) TRANSMISSION CONTROL ECU VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

41 49 COMPUTER DATA LINES SYSTEM CANH CANL 6 21 RRSR BLK WIRE BLU WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HOT IN ON OR START GAUGE 1 FUSE HOT IN ON OR START RR S/SHADE FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT "C" PILLAR) LT BLU WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK WIRE REAR SUNSHADE RELAY (CENTER FRONT OF LUGGAGE COMPT) REAR SUNSHADE SWITCH RED WIRE REV TRANSMISSION CONTROL ECU VIO WIRE WHT WIRE WHT/BLK WIRE

ACCD ACCR AGND ANTENNA COIL ANTI-THEFT SYSTEM BATTERY BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) CODE COM COMPUTER DATA LINES SYSTEM CTSW SLR+ DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) INDS INDS PNK WIRE INDW INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE ORG/ WIRE P/N PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) POWER DISTRIBUTION SYSTEM POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) POWER SWITCH RED WIRE RELAY SHIFT INTERLOCK SYSTEM SHIFT INTERLOCK SYSTEM INSTRUMENT CLUSTER SLP ST CUT RELAY ST RELAY STAR STARTER STSW SWIL SYSTEM TRANSMISSION CONTROL ECU TXCT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE