Toyota Highlander III (2013-2016) instrument panel j/b (behind left end of dash) Wiring diagrams

+B VM SI 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 27 28 RBUS 114 117 95 96 THW ETHW PNK WIRE 5 13 26 44 13 26 RFC CANH CANL A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLOWER MOTOR CONTROL BLU WIRE BRN WIRE CLTB CANH CANL CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CAN I/F CONNECTOR HOUSING COLOR (BROWN) CONNECTOR HOUSING COLOR (GRAY) COOLER (ROOM TEMPERATURE SENSOR) THERMISTOR (AUTOMATIC A/C) (LEFT SIDE OF DASH) COOLING FAN COOLING FAN MOTOR MOTOR 2 (BEHIND RADIATOR) COOLING FAN ECU (FRONT OF ENGINE COMPT) DAMPER SERVO MOTOR (AIR MIX) DAMPER SERVO MOTOR (AIR VENT MODE) DEFOGGER SYSTEM E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) FAN 1 FUSE FAN 1 RELAY FC (RIGHT KICK PANEL) FD (LEFT CENTER FE (LEFT KICK PANEL) FUSE GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 10 (CENTER OF DASH) LB (RIGHT REAR QUARTERPANEL) LT BLU WIRE LT GRN WIRE MAIN BODY ECU OF DASH) ORG/ WIRE PNK 1 2 WIRE PNK HAZ WIRE PNK SVDS SVPS TR SW 1 WIRE PNK WIRE PPL RBUG RBUG BLWH RBBU RBUS REAR BLOWER W/ FAN MOTOR REAR RBBU COOLING UNIT (RIGHT SIDE OF CARGO AREA) RED WIRE RLIN RR A/C FUSE SEATS SYSTEM SEATS SYSTEM 19 2 18 SG-6 SGND RGND SVDB SVPB TEC THERMISTOR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ABS 1 FUSE ABS 2 FUSE AE (RIGHT FRONT CORNER OF ENGINE COMPT) AF (RIGHT FRONT CORNER OF ENGINE COMPT) BLK WIRE BLU WIRE BM CANH BRAKE ACTUATOR ASSEMBLY (RIGHT REAR OF ENGINE COMPT) BRAKE PEDAL LOAD SENSING SWITCH (ABOVE BRAKE PEDAL) BRN WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DOWNHILL ASSIST CONTROL SWITCH (IF EQUIPPED) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FB (UNDER FRONT OF CENTER CONSOLE) FSW+ FUSE GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HDCS CSW STPO HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 1 (LEFT SIDE OF DASH) LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB) LT GRN WIRE ORG/ WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB) RL- RL+ FR- FR+ RR- RR+ FL- FL+ STOP FUSE STOP LIGHT SWITCH ASSEMBLY VSC OFF SWITCH W/ DYNAMIC RADAR CRUISE CONTROL, DOWNHILL ASSIST CONTROL W/O DYNAMIC RADAR CRUISE CONTROL, DOWNHILL ASSIST CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 12 14 PNK WIRE 14 13 CANH CANL COMPUTER DATA LINES SYSTEM 17 16 CANH CANL 4 5 1 2 3 IG 1 BAT ESS CANL CANH AIRBAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE) B/LE BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FD (LEFT CENTER OF DASH) FE (RIGHT CENTER OF DASH) FUSE GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF ENGINE COMPT) HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 7 (RIGHT CENTER OF DASH) LT BLU WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) METER FUSE MPX-B 1 FUSE ORG/ WIRE PARKING BRAKE SWITCH ASSEMBLY (AT BASE OF PARKING BRAKE PEDAL) PNK WIRE RED WIRE RELAY ENERGIZED STEERING SENSOR (IN STEERING COLUMN) WHT WIRE WHT/BLK WIRE YAW RATE SENSOR 13 22 CANH CANL YEL WIRE

+ECU 12 14 PNK WIRE 14 13 CANH CANL COMPUTER DATA LINES SYSTEM 14 15 9 3 4 5 PNK WIRE 4 3 2 1 IG CANH CANL GND 6 14 7 PNK PNK WIRE BLK WIRE BLU WIRE BRN WIRE CAN I/F CANH CANL 17 16 COMBINATION METER COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 FD (LEFT CENTER OF DASH) FE (RIGHT CENTER OF DASH) FUSE GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED IG 1 BAT ESS CANL CANH INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 7 (RIGHT CENTER OF DASH) LT BLU WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) METER FUSE MPX-B 1 FUSE NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH ASSEMBLY (AT BASE OF PARKING BRAKE PEDAL) PNK WIRE PPL RED WIRE RELAY ENERGIZED RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB) STEERING SENSOR (IN STEERING COLUMN) STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) W/O DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE YAW RATE SENSOR ASSEMBLY (UNDER CENTER CONSOLE) YEL WIRE

15 7 4 5 18 29 2 11 14 13 6 27 IND GBS RDA PRG BDSU 21 27 2 28 GHRY GCTY LSWR GOSW 28 15 HORN HRLY ACT- TRLY ACTD ACT+ TR+ DOMR EXTERIOR LIGHTS SYSTEM ALL DR LOCK RELAY BACK DOOR FUSE BACK DOOR RELAY BLK WIRE BLU WIRE BZR LSWL LCTY RCTY COMPUTER DATA LINES SYSTEM D DR UNLOCK RELAY D/L FUSE DOOR CONTROL SWITCH ASSEMBLY ECU-ACC FUSE ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) (NEAR HOOD LATCH) FA (LEFT SIDE OF DASH) FC (RIGHT KICK PANEL) FLCY FRCY GLASS HATCH OPENER SWITCH ASSEMBLY (IF EQUIPPED) GRN WIRE GRY WIRE HCTY CANH CANL HORNS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM J/C GROUND 2 (LEFT FRONT CORNER OF AC ENGINE COMPT) L/D-DR UNLOCK RELAY LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LOCK LSFR LSFL LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) ORG/ WIRE PPL PPL/BLU WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR) SH BCTY IG BECU UNLOCK VIO WIRE W/ GLASS HATCH OPENER WHT WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR) YEL WIRE

1 28 15 ILE HORN HRLY 14 13 29 2 11 6 27 CANH CANL ACT- TRLY ACTD ACT+ TR+ DOMR EXTERIOR LIGHTS SYSTEM ALL DR LOCK RELAY BLK WIRE BLU WIRE BZR LSWL LCTY RCTY COMPUTER DATA LINES SYSTEM D DR UNLOCK RELAY D/L FUSE DOOR BACK FUSE DOOR BACK RELAY DOOR CONTROL SWITCH ASSEMBLY ECU-ACC FUSE ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) (NEAR HOOD LATCH) FA (LEFT SIDE OF DASH) FC (RIGHT KICK PANEL) GRN WIRE GRY WIRE HCTY FLCY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTERIOR LIGHTS SYSTEM HORNS SYSTEM HORNS SYSTEM J/C GROUND 2 (LEFT FRONT CORNER OF AC ENGINE COMPT) L/D-DR UNLOCK RELAY LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LOCK LSFR LSFL LSWR LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) ORG/ WIRE PPL PPL/BLU WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR) SH BCTY IG BECU UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) CLOCK ASSEMBLY SECURITY IND CSEL DATA FB (UNDER FRONT OF CENTER CONSOLE) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) STOP FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 7 (RIGHT CENTER OF DASH) J/C 9 (LEFT CENTER OF DASH) LOCK MC (LEFT REAR QUARTERPANEL) METER FUSE MPX-B 1 FUSE ORG/ WIRE PNK WIRE POWER DISTRIBUTION RCO RDAM RED WIRE RELAY ENERGIZED SMART DOOR CONTROL RECEIVER ASSEMBLY (BASE OF LEFT "D" PILLAR) SYSTEM W/ TIRE PRESSURE WARNING SYSTEM W/O TIRE PRESSURE WARNING SYSTEM WHT WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR) YEL WIRE

1 29 4 32 31 17 19 21 5 13 2 20 22 ILE SH BCTY IG BECU 14 13 29 2 11 7 6 27 CANH CANL 21 27 2 28 GHRY GCTY LSWR GOSW 28 15 16 11 HORN HRLY 5 3 8 6 2 RSLP DSWH GBSI CAN+ CAN- ACT- TRLY ACTD ACT+ DOMR EXTERIOR LIGHTS SYSTEM ALL DR LOCK RELAY BACK DOOR FUSE BLK WIRE BLU WIRE BZR LSWL LCTY RCTY COMPUTER DATA LINES SYSTEM D DR UNLOCK RELAY D/L FUSE DOOR CONTROL SWITCH ASSEMBLY ECU-ACC FUSE ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) (NEAR HOOD LATCH) FA (LEFT SIDE OF DASH) FC (RIGHT KICK PANEL) FE (RIGHT CENTER OF DASH) GLASS HATCH OPENER SWITCH ASSEMBLY GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF AC ENGINE COMPT) GRY WIRE HCTY GBS FLCY FRCY HORNS SYSTEM HORNS SYSTEM COMPUTER DATA LINES SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 4 (RIGHT SIDE OF DASH) L/D-DR UNLOCK RELAY LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LOCK LSFR LSFL LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) ORG/ WIRE PNK PPL WIRE PNK WIRE PPL PPL/BLU WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE PPL/YEL WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR) SHIFT INTERLOCK SYSTEM UNLOCK VIO WIRE W/O SECURITY HORN WHT WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR) YEL WIRE

14 15 11 PNK WIRE BLK WIRE BLU WIRE CLOCK ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FB (UNDER FRONT OF CENTER CONSOLE) FE (RIGHT CENTER OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IMO IMI INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 2 (LEFT SIDE OF ENGINE COMPT) J/C 4 (RIGHT SIDE OF DASH) J/C 7 (RIGHT CENTER OF DASH) J/C 9 (LEFT CENTER OF DASH) METER FUSE MPX-B 1 FUSE MPX-B 3 FUSE ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) PSFT RED WIRE RELAY ENERGIZED RELAY ENERGIZED ENGINE ROOM J/B 1 (LEFT SIDE FUSE OF ENGINE COMPT) SECURITY IND SHIFT LEVER POSITION SENSOR (ON TOP OF TRANSMISSION) SPDI VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

3.5L 2.7L BLK WIRE BLU WIRE BRN WIRE CLOCK ASSEMBLY COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) EFIO FB (UNDER FRONT OF CENTER CONSOLE) FE (RIGHT CENTER OF DASH) FUSE END OF DASH) GRY WIRE HOT AT ALL TIMES HOT W/ IMI IMO IND INSTRUMENT PANEL J/B (BEHIND LEFT INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 4 (RIGHT SIDE OF DASH) J/C 9 (LEFT CENTER OF DASH) LP SECURITY INDICATOR LT BLU WIRE MPX-B 3 FUSE ORG/ WIRE PNK EFII WIRE PNK WIRE PPL/GRN WIRE PPL/WHT WIRE RED WIRE SWITCH (IN STEERING COLUMN) TRANSPONDER KEY COIL TRANSPONDER KEY ECU (BEHIND CENTER OF DASH) UN-LOCK WARNING WHT WIRE WHT/BLK WIRE