Toyota Highlander II facelift (2010-2013) spiral cable assembly (in steering column) Wiring diagrams

13 16 15 14 18 17 PNK WIRE 14 16 13 15 30 ETA 21 18 31 32 IGSW STP CANL CANH 24 8 18 BATT 6 3 4 5 1 2 VPA EPA VCPA ACCELERATOR PEDAL SENSOR (ON ACCELERATOR PEDAL BRACKET) BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE CONTROL SWITCH CRUISE IND DL NL RL DRIVE IC ECM (BEHIND RIGHT SIDE OF DASH) FUSE GAUGE GAUGE PANEL J/B (BEHIND LEFT FUSE END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE EFI 1 FUSE ROOM J/B (LEFT SIDE OF ENGINE COMPT) HOT W/ IGN FUSE INSTRUMENT J/C LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB) LT BLU WIRE LT GRN WIRE MICRO COMPUTER NCA WIRE ON OFF ORG/ WIRE PL PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RELAY ENERGIZED RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB) RIGHT REAR SPEED SENSOR (RIGHT REAR (TOP RIGHT SIDE WHEEL HUB) OF ENGINE) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB) SKID CONTROL ECU W/ ACTUATOR (RIGHT FRONT OF ENGINE COMPT) SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) THROTTLE BODY ASSEMBLY (REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 ILL+ IG+ 2 3 1 5 4 3 SGFL QUFL SSFL 3 2 1 +B SI GND 3.5L A/C 1 FUSE A/C 2 FUSE A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) A/C BLOWER (UNDER RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY A/C EVAPORATOR TEMPERATURE SENSOR A/C PRESSURE SENSOR (RIGHT FRONT ENGINE COMPT) ALT AMBIENT TEMPERATURE SENSOR (BEHIND CENTER OF FRONT BUMPER) AUTO B+ BUS BLK WIRE BLK/ WHT WIRE BLU WIRE BLW BRN WIRE BUS - BUS G CANH CANL SG-2 GND COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (GREEN) CONNECTOR HOUSING COLOR (RED) WIRE COOLER COMPRESSOR (3.5L) (LEFT FRONT OF ENGINE) DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (AIR MIX DRIVER SIDE) DAMPER SERVO MOTOR (AIR MIX FRONT PASSENGER SIDE) DAMPER SERVO MOTOR (AIR VENT MODE) DEFOGGER SYSTEM EFI MAIN FUSE PTC 2 FUSE PTC 3 FUSE ENERGIZED INSTRUMENT PANEL J/B GAUGE A/C 2 FUSE (BEHIND LEFT END FUSE OF DASH) ENGINE ROOM R/B (LEFT SIDE OF FLOQ LOCK PRE FRONT BLOWER W/ FAN MOTOR (UNDER RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HTR FUSE ILL- SG GND LT BLU WIRE LT GRN WIRE MAGNETIC CLUTCH 3 2 1 LOCK SENSOR PNK WIRE MG/CLT RELAY MGC OFF ORG/ WIRE PNK WIRE PTC 1 FUSE ENGINE COMPT) RDEF MHTR FDEF RED WIRE RELAY ENERGIZED SEATS SYSTEM SG-4 SWI SGA SHD SHP+ SOL + SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STARTING/ CHARGING SYSTEM TAM TEA TEMP TSP TSD VIO WIRE W/ PULLEY COMPRESSOR ASSEMBLY W/ REAR A/C WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) HORN FUSE GRY WIRE HORN HORN (HIGH PITCH) (FRONT OF ENGINE COMPT) HORN (LOW PITCH) (FRONT OF ENGINE COMPT) HORN RELAY HORN SWITCH HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) MAIN BODY ECU (ON INSTRUMENT PANEL J/B) SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY YEL WIRE

3.5L BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRN WIRE CLOCK ASSEMBLY COMPUTER DATA LINES SYSTEM DCTY DISP DOME FUSE DOOR 1 FUSE ECM (BEHIND RIGHT SIDE OF DASH) ECU-B 1 FUSE END OF DASH) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE FUEL GAUGE SENDER (IN FUEL TANK) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC INSTRUMENT PANEL J/B (BEHIND LEFT LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH (IN LEFT "C" PILLAR) LEFT STEERING SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU NAVIGATION RECEIVER ASSEMBLY PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE PEDAL) PCTY PNK WIRE RADIO 2 FUSE RADIO RECEIVER ASSEMBLY RCTY RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH (IN RIGHT "C" PILLAR) RIGHT STEERING SWITCH SKID CONTROL ECU W/ ACTUATOR (RIGHT FRONT OF ENGINE COMPT) SOUND, NAVIGATION SYSTEMS SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY TIRE PRESSURE WARNING ECU (BEHIND RIGHT SIDE OF DASH) TRANSMISSION CONTROL ECU ASSEMBLY (2.7L) (LEFT FRONT OF ENGINE) VIO WIRE W/ NAVIGATION W/ POWER BACK DOOR W/O POWER BACK DOOR W/ STEERING A/C SWITCH W/O STEERING A/C SWITCH W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

39 30 PNK WIRE A/C CONTROL ASSEMBLY AUTO/OFF IND BLK WIRE BLU WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM COMPUTER MICRO DISP IND DOWNHILL ASSIST CONTROL SWITCH GRN WIRE GRY WIRE I/F CAN ILLUMINATION LCD ILLUMINATION LEFT STEERING SWITCH LIGHT CONTROL RHEOSTAT LT BLU WIRE LT GRN WIRE MODE IND ORG/ WIRE PATTERN SELECT SWITCH ASSEMBLY 1 PNK WIRE POINTER ILLUMINATION POWER BACK DOOR OPENER/ CLOSER SWITCH (DOOR CONTROL SWITCH) POWER SUPPLY CIRCUIT RADIO RECEIVER ASSEMBLY RED WIRE RIGHT STEERING SWITCH SEEK IND SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SWG TEL IND TEMP IND TRANSMISSION ILL+ CONTROL SWITCH (UNDER ILL- CENTER CONSOLE) VIO WIRE VOICE IND VOLUME- IND VSC OFF SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 (PINS: 6-16 NOT USED) 17 18 19 20 2 2 CANH CANL 1 2 3 4 5 PKB IG SPD 15 9 8 SWG 21 22 23 24 CGND V+ V- CA+ 3.5L 3.5L 2.7L 4 2 3 1 CB+ CV+ CGND CV- ARI ASGN ALI AGND AUXI ATX- BEHIND LEFT END OF DASH) (HYBRID: LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM RELAY BOX 2 BK/UP LP RELAY EXCEPT HYBRID HYBRID GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B CRT FUSE (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START ILL- ANT INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (EXCEPT HYBRID: IVO+ IVO- PNK WIRE LEFT STEERING SWITCH LT GRN WIRE MACC MACC SGND MIN+ MIN- MAIN ANTENNA MIC - MICROPHONE AMPLIFIER (CENTER FRONT OF HEADLINER) MODE SEEK- MUTE R+ L+ SLD NAVIGATION RECEIVER ASSEMBLY NCA WIRE ON HOOK VOL+ OFF HOOK VOL- ORG/ WIRE PARK/ NEUTRAL PNK WIRE POSITION SWITCH (EXCEPT HYBRID: ON TRANSMISSION) R- L- GND RADIO 1 FUSE RED WIRE REV RIGHT STEERING SWITCH SEEK SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY (IF EQUIPPED) SUB ANTENNA TELEVISION CAMERA ASSEMBLY (CENTER OF BACK DOOR) VIO WIRE VOICE WHT WIRE YEL WIRE

1 2 3 4 5 (PINS: 6-16 NOT USED) 17 18 19 20 2 2 CANH CANL 1 2 3 4 5 PKB IG SPD 15 9 8 SWG 21 22 23 24 CGND V+ V- CA+ 3.5L 3.5L 2.7L 4 2 3 1 CB+ CV+ CGND CV- ARI ASGN ALI AGND AUXI ATX- BEHIND LEFT END OF DASH) (HYBRID: LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM RELAY BOX 2 BK/UP LP RELAY EXCEPT HYBRID HYBRID GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B CRT FUSE (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START ILL- ANT INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (EXCEPT HYBRID: IVO+ IVO- PNK WIRE LEFT STEERING SWITCH LT GRN WIRE MACC MACC SGND MIN+ MIN- MAIN ANTENNA MIC - MICROPHONE AMPLIFIER (CENTER FRONT OF HEADLINER) MODE SEEK- MUTE R+ L+ SLD NAVIGATION RECEIVER ASSEMBLY NCA WIRE ON HOOK VOL+ OFF HOOK VOL- ORG/ WIRE PARK/ NEUTRAL PNK WIRE POSITION SWITCH (EXCEPT HYBRID: ON TRANSMISSION) R- L- GND RADIO 1 FUSE RED WIRE REV RIGHT STEERING SWITCH SEEK SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY (IF EQUIPPED) SUB ANTENNA TELEVISION CAMERA ASSEMBLY (CENTER OF BACK DOOR) VIO WIRE VOICE WHT WIRE YEL WIRE

ARI ASGN ALI AGND AUXI ATX- BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES ILL- ANT IVO+ IVO- PNK WIRE MACC MAIN ANTENNA MIC - MICROPHONE AMPLIFIER (CENTER FRONT OF HEADLINER) MIN+ MACC MIN- SGND MODE MUTE R+ L+ SLD NCA WIRE OFF HOOK ON HOOK ORG/ WIRE PNK WIRE R- L- GND RADIO 1 FUSE RADIO RECEIVER ASSEMBLY RED WIRE RIGHT LEFT STEERING SWITCH STEERING SWITCH SEEK SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SUB ANTENNA SWG VIO WIRE VOICE VOL (-) WHT WIRE YEL WIRE

1 2 3 4 5 6 12 6 11 RR+ RL+ RR- 1 2 3 4 5 6 7 8 9 10 FR+ FL+ PNK WIRE ANTENNA ANTENNA AMPLIFIER ASSEMBLY (EXCEPT HYBRID: BEHIND CENTER OF DASH) ARI ASGN ALI AGND AUXI BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FR- FL- GND ANT GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM ILL- RL- LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT REAR SPEAKER ASSEMBLY LEFT STEERING SWITCH LT BLU WIRE LT GRN WIRE MAIN ANTENNA MODE NCA WIRE OFF HOOK ON HOOK ORG/ WIRE PNK WIRE RADIO 1 FUSE RADIO RECEIVER ASSEMBLY RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT REAR SPEAKER ASSEMBLY RIGHT STEERING SWITCH SDARS ANTENNA SEEK SIDE OF DASH) (HYBRID: CENTER OF DASH) SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY (IF EQUIPPED) SUB ANTENNA SWG VIO WIRE VOICE VOL (-) W/ MULTIMEDIA INTERFACE ECU WHT WIRE YEL WIRE

-SR -SL +SR +SL ABFS BBL+ BBL- BBL+ BCL+ BDL- BLK WIRE BLU WIRE BUCKLE SWITCH CANL PAON COMPUTER DATA LINES SYSTEM DK DK DK+ EXCEPT HYBRID FIRST STEP GRN WIRE INSTRUMENT PANEL J/B (EXCEPT HYBRID: BEHIND LEFT END OF DASH) INTEGRATION CONTROL, PANEL ASSEMBLY AIR BAG ON/OFF IND LEFT CURTAIN SHIELD AIR BAG ASSEMBLY (TOP OF LEFT "D" PILLAR) LEFT DOOR SIDE AIR BAG SENSOR (DRIVER'S DOOR) LEFT FRONT PRETENSIONER (AT BASE OF LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT) LEFT SIDE AIR BAG SQUIB CIRCUIT (UNDER DRIVER'S SEAT) LSP+ LBE+ LT BLU WIRE P- P+ D+ D- P-AB PAON RED WIRE SEAT POSITION AIR BAG SENSOR SECOND STEP SFL- SIL P-AB SPIRAL CABLE SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) SR- WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE