Toyota Highlander I (2001-2003) skid control ecu (above instrument panel j/b) Wiring diagrams

A/C CONTROL ASSEMBLY POWER WINDOW MASTER SWITCH W/ ECU A/T INDICATOR SWITCH (ON LEFT SIDE OF TRANSMISSION) BLK/ORG WIRE BLK/RED WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SENSOR GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT IN ON OR START IB (RIGHT DASH BRACE) IGN 1 FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (BEHIND LEFT SIDE OF DASH) MPX O/D MAIN SWITCH OD OFF PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) RED/BLK WIRE RED/WHT WIRE SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) SNOW W/ VSC W/ VSC W/O VSC W/O VSC WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

A/C CONTROL ASSEMBLY POWER WINDOW MASTER SWITCH W/ ECU A/T INDICATOR SWITCH (ON LEFT SIDE OF TRANSMISSION) BLK/ORG WIRE BLK/RED WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SENSOR GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HOT IN ON OR START IB (RIGHT DASH BRACE) IGN 1 FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 8 (BEHIND RIGHT SIDE OF DASH) MPX O/D MAIN SWITCH OD OFF PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) RED/BLK WIRE RED/WHT WIRE SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) SNOW W/ VSC W/ VSC W/O VSC W/O VSC WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 SFLR SFLH PNK WIRE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RR+ RR- RL+ RL- BRL PKB ABS 1 FUSE ABS 2 FUSE ABS MTR RELAY ABS SOL RELAY AST SR MRF AUTOMATIC TRANSMISSION SYSTEM BLK WIRE BLK/ORG WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE D/G DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) ECU-IG FUSE ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FUSIBLE LINK BLOCK (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 2 (UNDER LEFT HEADLIGHT) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) LBL LEFT FRONT ABS SPEED SENSOR LEFT REAR ABS SPEED SENSOR LT GRN WIRE LT GRN/BLK WIRE MT MR ORG/ WIRE PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) PASSENGERS SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT REAR ABS SPEED SENSOR SIL SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) SRRR SRRH TS TC WA VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 PNK WIRE ABS ABS 3 FUSE BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE ACTUATOR (LEFT REAR OF ENGINE COMPARTMENT) BRAKE WARNING SWITCH (ON MASTER CYLINDER ASSEMBLY) BRAKE/ COMBINATION METER DECELERATION SENSOR (AT BASE OF SHIFTER LEVER EH EG (UNDER LEFT HEADLIGHT) ENGINE ROOM R/B GGND GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) IGN FUSE J/C 4 (FRONT OF RIGHT FRONT FENDER) LT GRN/BLK WIRE MASTER CYLINDER PRESSURE SENSOR PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE SFRH SFRR SHIELD SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) SRLH SRLR STOP FUSE STOPLIGHT SWITCH (ABOVE BRAKE PEDAL) VCM PMC VGS GSS SHIELD VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

+BI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 WA ABS ABS 1 FUSE ABS 2 FUSE ABS R/B (ON LEFT REAR OF ENGINE COMPT) ABS SOL RELAY BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE WARNING SWITCH (ON MASTER CYLINDER ASSEMBLY) BRAKE/ BRL ENG+ TS TRC+ BRN WIRE BRN/WHT WIRE COMBINATION METER DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) ENG- TC TRC- PKB RL+ RL- +BO ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FL- FL+ FR+ FR- FUSIBLE LINK BLOCK (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN AND START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 4 (RIGHT SIDE OF ENGINE COMPARTMENT) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) LBL LEFT FRONT ABS SPEED SENSOR LEFT REAR ABS SPEED SENSOR LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE ORG/ WIRE PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) PASSENGERS SIDE J/B PASSENGERS SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 10 11 WIRE PNK PNK WIRE PNK SFLH SFLR SRRH SRRR SR WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT REAR ABS SPEED SENSOR SIL SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) SKID CONTROL RELAY SLIP STP WT BZ IND TRAC OFF VIO WIRE VSC VSCW RR- RR+ WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 SRLR 2.4L 3.0L A/T INDICATOR SWITCH (LEFT SIDE OF TRANSMISSION) AST SRLH SFRR BLK WIRE BLU WIRE BLU/RED WIRE BRAKE PEDAL LOAD SENSING SWITCH (ABOVE BRAKE PEDAL) BRN/WHT WIRE CCS GYAW CENTER J/B (BEHIND UPPER CENTER OF DASH) CRUISE CONTROL SYSTEM D/G DECELERATION SENSOR (AT BASE OF SHIFTER LEVER ECU-IG FUSE FUSE GGND GGND GSS SHIELD GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GYAW HOT IN RUN AND START IB (RIGHT INSTRIMENT PANEL BRACE) IC (UPPER RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 2 (BEHIND LEFT HEADLAMP) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) J/C 8 (BEHIND RIGHT SIDE OF DASH) LT GRN WIRE LT GRN/BLK WIRE NEO PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PMC PNK LT WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SFRH SHIELD SHIELD 13 14 SHIELD FSS MT SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) STEERING SENSOR (IN STEERING COLUMN) TRAC OFF SWITCH (LEFT SIDE OF DASH) TRIG ESS VCM VGS VIO WIRE VSC WARNING BUZZER VYS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YAW RATE SENSOR (ON REAR OF VEHICLE) YEL/BLK WIRE YEL/RED WIRE

2.4L 3.0L A/C CONTROL SWITCH MPX+ AIR BAG SENSOR ASSEMBLY (BELOW SHIFTER CONSOLE) BLK WIRE BLK/ORG WIRE BLU/WHT WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN WIRE C/C COMBINATION METER CRUISE CONTROL ECU (BEHIND LEFT SIDE OF DASH) D/G DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) HOT AT ALL TIMES IC (UPPER RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT SIDE OF DASH, BEHIND COMBINATION METER) J/C 7 (BEHIND RIGHT SIDE OF DASH) MPX OBD FUSE OPTION CONNECTOR 1 (BEHIND LEFT KICK PANEL) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE PNK/BLU WIRE POWER WINDOW MASTER SWITCH W/ ECU RED/BLU WIRE SIL SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) SLIDING ROOF CONTROL ECU (ON FRONT OF SLIDING ROOF) THEFT DETERRENT ECU (BEHIND RIGHT SIDE OF DASH) W/ VSC W/O VSC W/O THEFT DETERRENT WFSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE

+B STP 1 4 13 C/C CG TC 12 (OR 1) 25 24 IDLO 5 6 7 8 9 10 11 12 13 14 15 16 PI ECT MC BLK/ORG WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/YEL WIRE BRN/WHT WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER CRUISE CRUISE CONTROL ACTUATOR (ON RIGHT REAR OF ENGINE COMPT) CRUISE CONTROL ECU (BEHIND LEFT SIDE OF DASH) CRUISE CONTROL SWITCH (SPIRAL CABLE) DATA LINK CONNECTOR (DLC) 3 (UNDER LEFT SIDE OF DASH) ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FUSE GRN/BLK (OR GRN/RED) WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START IC (UPPER RIGHT KICK PANEL) IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) J/C 8 (BEHIND RIGHT SIDE OF DASH) LT GRN WIRE PARK/NEUTRAL POSITION SWITCH (ON LEFT SIDE OF TRANSMISSION) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK/BLK WIRE PNK/BLU WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RES/ CRUISE SET/ COAST SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) STOP FUSE STOPLIGHT SWITCH (ABOVE BRAKE PEDAL) TC CCS SPD IDL OD MO GND W/O TRACTION CONTROL W/ TRACTION CONTROL WHT WIRE WHT/BLK WIRE WHT/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 BATT IGSW FC SIL ODLP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 PNK CCV WIRE A/C SYSTEM A/T INDICATOR SWITCH (LEFT SIDE OF TRANSMISSION) ACMG MREL NEO BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CHARGING SYSTEM COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) EE (RIGHT SIDE OF CYLINDER BLOCK) ENGINE CONTROL MODULE (BEHIND RIGHT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE J/C 6 (LEFT SIDE OF DASH) NCA WIRE NE+ PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK NE- WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PSW RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RL MOPS DSL 2 F/PS SKID CONTROL ECU (ABOVE INSTRUMENT PANEL J/B) STARTING SYSTEM A/C SYSTEM TRC+ ENG+ STP +B WFSE TRC- ENG- EOM VIO WIRE W/ STABILITY CTRL W/O STABILITY CTRL WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE