Toyota Avalon XX40 (2012-2015) (left side of dash) Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE BRX BTX CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSEL DATA ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUEL DOOR LOCK RELAY (LEFT REAR OF LUGGAGE COMPT) FUEL LID LOCK CONTROL OPENER FUSE GBS SIG GND MIC- MIC+ GLASS BREAKAGE SENSOR ECU ASSEMBLY GLASS BREAKAGE SENSOR MICROPHONE GRN WIRE GROUND 2 GRY WIRE HOT AT ALL TIMES HOT W/ IND LT GRN WIRE METER MIC - NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (TRANSAXLE) PNK 2 1 WIRE PNK WIRE R+B RCO RDAM RED WIRE REMOTE ENGINE STARTER (IF EQUIPPED) (RIGHT END OF DASH) RESD RSIG RSLP S-HORN FUSE S-HORN RELAY SECURITY HORN (RIGHT REAR OF ENGINE COMPT) SLP TIRE PRESSURE WARNING ECU, RECEIVER (LEFT "C" PILLAR) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

19 30 GBS BECU 2 4 PNK LOCK WIRE 25 26 18 11 24 7 15 1 6 19 9 10 13 14 BTX BRX LSFR 28 1 17 20 4 HORN ILE SH HCTY LGCY 32 29 14 31 6 11 8 9 10 IG ACT- ACT+ ACTD ALL DR LOCK RELAY BLK WIRE BLU WIRE BRN WIRE CANL CANH COMPUTER PNK DATA LINES SYSTEM WIRE COURTESY D DR UNLOCK RELAY DOOR CONTROL SWITCH ASSEMBLY DOOR LOCK, UNLOCK SWITCH DRIVER'S DOOR ECU-ACC FUSE ECU-B 2 FUSE FLCY LSR FRCY PNK WIRE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC 1 RELAY ENERGIZED LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT "B" PILLAR) LSFL FLLK LCTY RCTY LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPARTMENT LID) MAIN BODY ECU (ATTACHED TO INSTRUMENT PANEL J/B) ORG/ WIRE P, RR, RL DR UNLOCK RELAY PNK HEADLIGHTS SYSTEM WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT "B" PILLAR) TRK OPN RELAY TRLY ALTB TR+ UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3 5 GBS SIG GND MIC- MIC+ BLK WIRE BLU WIRE BRN WIRE BRX BTX CAN I/F CANL CANH COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONTROL OPENER CSEL DATA ENERGIZED ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE COMPT) ENGINE ROOM R/B 2 (RIGHT SIDE OF ENGINE COMPT) FUEL DOOR LOCK RELAY (LEFT REAR OF LUGGAGE COMPT) FUEL LID LOCK FUSE GLASS BREAKAGE SENSOR ECU ASSEMBLY GLASS BREAKAGE SENSOR MICROPHONE GRN WIRE GROUND 2 GRY WIRE HOT AT ALL TIMES HOT W/ IG+ ES IGCT MAIN IGCT RELAY IND LT BLU WIRE LT GRN WIRE METER MIC - MJ MREL NCA WIRE ORG/ WIRE PM IGCT FUSE PNK +B WIRE PNK 2 1 WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) R+B RCO RDAM RED WIRE REMOTE ENGINE STARTER (IF EQUIPPED) RESD RSIG RSLP S- HORN S-HORN RELAY SECURITY HORN ASSEMBLY (RIGHT REAR OF ENGINE COMPT) SENSOR (LEFT SIDE OF TRANSMISSION) SHIFT LEVER POSITION SLP TIRE PRESSURE WARNING ECU, RECEIVER (LEFT "C" PILLAR) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B (FRONT PASSENGER'S DOOR) 15 25 26 1 19 11 24 7 18 6 10 9 13 14 FLLK BTX BRX LCTY FRCY 32 29 14 31 6 11 8 9 10 IG 5 2 4 28 1 17 20 19 16 LSR FLCY LGCY HORN ILE SH HCTY GBS ACT- ACT+ ACTD ALL DOOR LOCK RELAY BLK WIRE BLU WIRE BRN WIRE COMPUTER CANL CANH PNK DATA LINES SYSTEM WIRE COURTESY D DR UNLOCK RELAY DOOR CONTROL SWITCH ASSEMBLY DOOR LOCK, UNLOCK SWITCH DRIVER'S DOOR ECU-ACC FUSE EXTERIOR TRLY ALTB TR+ LIGHTS SYSTEM FUEL DOOR LOCK RELAY (LEFT REAR OF LUGGAGE COMPT) FUEL DR LOCK FUSE FUEL LID LOCK CONTROL OPENER ASSEMBLY FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORNS SYSTEM INTERIOR LIGHTS SYSTEM HOT AT ALL TIMES HOT W/ ACC 1 RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LEFT FRONT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT REAR "C" PILLAR) LOCK LSFL LSFR LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY (CENTER REAR OF LUGGAGE COMPT LID) MAIN BODY ECU (ATTACHED TO INSTRUMENT PANEL J/B) MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY ORG/ WIRE P, RR, RL DR UNLOCK RELAY PNK 15 21 30 HRLY BZR BECU WIRE PNK PNK WIRE PNK WIRE RCTY RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT FRONT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY (RIGHT REAR "C" PILLAR) TRK OPR RELAY UN LOCK VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

8 5 3 PNK +B MJ WIRE AGND ANTENNA COIL BLU WIRE BRN WIRE CODE COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 2 (RIGHT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT END OF DASH) ECU-B 2 FUSE IGCT RELAY IGCT- MAIN FUSE IGE IMI IMO LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PM IGCT FUSE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) POWER SWITCH RED WIRE RELAY ENERGIZED SL/R SLP STEERING LOCK ACTUATOR ASSEMBLY (ON STEERING COLUMN) SWIL TXCT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 (PINS 9-18: NOT USED) 2 3 4 FLCY LGYL LGCY 22 13 CANL CANH 5 6 7 8 9 10 11 12 13 14 15 LSR TR+ 8 7 CANL CANH ACT- ACT+ ACTD AIR BAG SENSOR ASSEMBLY AIR CONDITIONING, HEADLIGHTS SYSTEMS ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS BECU ALTB IG BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE BTX BRX FFOG D/L-AM 1 FUSE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM WARNING SYSTEMS DOOR LOCKS, ANTI THEFT SYSTEMS INTERIOR LIGHTS SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS TRUNK, TAILGATE, FUEL DOORS SYSTEM DRL DIM DOMR HORN DUMY SMR DUMY PNK WIRE ECU-ACC FUSE ECU-B 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GBS HCTY BZR GRN WIRE GRY WIRE HEAD TAIL HEADLIGHTS SYSTEM HEADLIGHTS, INTERIOR LIGHTS, EXTERIOR LIGHTS SYSTEMS HORNS SYSTEM INTERIOR LIGHTS SYSTEM HOT AT ALL TIMES HOT W/ ACC 1 RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT END OF DASH) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS HEADLIGHTS SYSTEM LSFR FRCY CLTB CLTS CLTE LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ATTACHED TO INSTRUMENT PANEL J/B) MIRRORS SYSTEM ORG/ WIRE PKB FFGO TRLY HRLY PNK PNK WIRE PNK PRG HU RCTY LSFL HF WIRE PNK WIRE POWER STEERING ECU (LEFT SIDE OF DASH) POWER WINDOWS SYSTEM POWER WINDOWS SYSTEMS POWER WINDOWS SYSTEMS ANTI-THEFT SYSTEM RED WIRE RELAY ENERGIZED REV TMSW CANL CANH FLLK RDA TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WARNING SYSTEMS HEADLIGHTS SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 PNK WIRE 10 9 10 9 CANL CANH 11 12 CANH CANL 14 15 CANH CANL 2 1 PNK WIRE 2 3 LO HI 8 9 CANN CANP A/C AMPLIFIER (RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE CAN 1 JUNCTION TERMINAL (RIGHT END OF DASH) CANH CANL CANL CANP CANN CERTIFICATION ECU (RIGHT END OF DASH) COMBINATION METER ASSEMBLY CSPT DATA LINK CONNECTOR 3 (LOWER LEFT SIDE OF DASH) DOOR LOCKS, ANTI-THEFT SYSTEMS ECM (ENGINE CONTROL MODULE) (LEFT REAR OF ENGINE COMPT) GRY WIRE ILSW IND INSTRUMENT PANEL J/B INTERIOR LIGHTS SYSTEM INSTRUMENT PANEL J/B (LEFT END OF DASH) LEFT OUTER MIRROR CONTROL ECU (DRIVER'S DOOR) LEFT POSITION CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ATTACHED TO MIRB MIRS MIRE MIRRORS SYSTEM NAVIGATION RECEIVER ASSEMBLY ORG/ WIRE OSPT TSW PNK 6 5 WIRE PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (RIGHT FRONT DOOR) STEERING SENSOR (STEERING COLUMN) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 (PINS 8-18: NOT USED) 2 3 4 FLCY LGYL LGCY 5 6 7 8 9 10 11 12 13 14 15 LSR TR+ ACT- ACT+ ACTD AIR CONDITIONING, HEADLIGHTS SYSTEMS ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS BECU ALTB IG BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE BTX BRX FFOG D/L-AM 1 FUSE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS, ANTI THEFT SYSTEMS INTERIOR LIGHTS SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS TRUNK, TAILGATE, FUEL DOORS SYSTEM DRL DIM DOMR HORN ECU-ACC FUSE ECU-B 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GBS HCTY BZR GRN WIRE GRY WIRE HEAD TAIL HEADLIGHTS SYSTEM HEADLIGHTS, INTERIOR LIGHTS, EXTERIOR LIGHTS SYSTEMS HORNS SYSTEM INTERIOR LIGHTS SYSTEM HOT AT ALL TIMES HOT W/ ACC 1 RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT END OF DASH) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS HEADLIGHTS SYSTEM LSFR FRCY CLTB CLTS CLTE LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ATTACHED TO INSTRUMENT PANEL J/B) MIRRORS SYSTEM ORG/ WIRE PKB FFGO TRLY HRLY PNK PNK WIRE PNK PRG HU RCTY LSFL HF WIRE PNK SMR WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU POWER WINDOWS SYSTEM POWER WINDOWS SYSTEMS POWER WINDOWS SYSTEMS ANTI-THEFT SYSTEM RED WIRE RELAY ENERGIZED REV TMSW CANL CANH FLLK RDA TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM WARNING SYSTEMS VIO WIRE WARNING SYSTEMS HEADLIGHTS SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 CANH CANL 1 2 PNK WIRE 10 9 10 9 CANL CANH 11 12 CANH CANL 2 1 PNK WIRE 2 3 LO HI 8 9 CANN CANP A/C AMPLIFIER ASSEMBLY (RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE CAN 1 JUNCTION CANH CANL CANH CANL CANL CANH CANP CANN CERTIFICATION ECU (RIGHT END OF DASH) COMBINATION METER ASSEMBLY CSPT DATA LINK CONNECTOR 3 (LOWER LEFT SIDE OF DASH) GRN WIRE GRY WIRE ILSW INTERIOR LIGHTS SYSTEM INSTRUMENT PANEL J/B (LEFT END OF DASH) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER'S DOOR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ATTACHED TO INSTRUMENT MIRB MIRS MIRE MIRRORS SYSTEM NAVIGATION RECEIVER ASSEMBLY ORG/ WIRE OSPT TSW PANEL J/B PNK 6 5 WIRE PNK WIRE POSITION CONTROL ECU (UNDER LEFT SIDE OF DRIVER'S SEAT) RED WIRE RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY (RIGHT FRONT DOOR) SKID CONTROL ECU (W/ ACTUATOR) (LEFT REAR OF ENGINE COMPT) STEERING SENSOR (STEERING COLUMN) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AIR CONDITIONING, EXTERIOR LIGHTS SYSTEMS ALT ALT (EXCEPT HYBRID) FUSE BLK WIRE BLU WIRE BRN WIRE DC/DC (HYBRID) FUSE DEFOGGER SYSTEM DEFS DIMS DRL ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FOGL FOGR FOGS FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HLHL HLHR HOT AT ALL TIMES HOT W/ TAIL RELAY ENERGIZED IGN INSTRUMENT PANEL J/B (LEFT END OF DASH) INTEGRATION RELAY LDRL LT GRN WIRE MAIN BODY ECU MCLS MGCT MHTR PNK WIRE POWER DISTRIBUTION SYSTEM RDEF RELAY ENERGIZED TAIL TAIL FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE