Toyota Tacoma II facelift (2011-2015) hazard warning signal switch assembly Wiring diagrams

ACC FUSE BB (UNDER FRONT PASSENGER'S SEAT) CLOCK DOME FUSE DRIVER SIDE J/B DRIVER SIDE J/B (LEFT SIDE OF DASH) ENGINE ROOM R/B ENGINE ROOM R/B (LEFT FRONT OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ON OR ACC HOT W/ TAIL RELAY ENERGIZED J/C 4, 5 J/C 4, 5 (BEHIND RIGHT SIDE OF DASH) TAIL FUSE WHT WIRE WHT/BLK WIRE

COMBINATION SWITCH EB (NEAR BATTERY) ENGINE ROOM J/B GRN WIRE HAZARD SWITCH HAZARD WARNING SIGNAL SWITCH ASSEMBLY HEAD JC-13 LEFT LEFT HEADLIGHT ASSEMBLY LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MARKER OFF PARKING RED/WHT WIRE RIGHT RIGHT HEADLIGHT ASSEMBLY TAIL TURN TURN SIGNAL SWITCH WHT/BLK WIRE YEL WIRE

BLK/YEL WIRE BLU WIRE BRN WIRE COMBINATION SWITCH DRIVER SIDE J/B DRL ENGINE ROOM R/B FROM BODY ECU (DIAGRAM 1 OF 4) GRN WIRE GRY WIRE HAZARD SWITCH HAZARD WARNING SIGNAL SWITCH ASSEMBLY HEAD HOT AT ALL TIMES HOT IN ON OR START JC-13 LEFT LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE LTOT LTRN OFF PNK WIRE RED WIRE RED/WHT WIRE RIGHT RTOT RTRN STIN TAIL TOWING FUSE TRN-HAZ FUSE TURN SIGNAL FLASHER (LEFT SIDE OF DASH) TURN SWITCH VIO WIRE W/ DRL WHT WIRE WHT/BLK WIRE YEL WIRE

4.0L 6 4 ACCESS CAB DOUBLE CAB A/C AMPLIFIER A/C BLOWER CONTROL RESISTOR ASSEMBLY A/C CONTROL ASSEMBLY ACCESS CAB ACCESS CAB DOUBLE CAB ACCESS CAB W/ SPEAKER (WOOFER) AIR BAG SENSOR ASSEMBLY CENTER BACKUP LAMP RELAY BB (UNDER FRONT PASSENGER'S SEAT) BC (UNDER FRONT PASSENGER'S SEAT) BF (RIGHT "C" PILLAR) BLK WIRE BLOWER RESISTOR BRN WIRE CONTROL ECU DAMPER SERVO MOTOR (AIR MIX) DAMPER SERVO MOTOR (AIR VENT MODE) DOOR CONTROL RECEIVER DOOR LOCK CONTROL SWITCH DOWNHILL ASSIST CONTROL SWITCH ED (4.0L) ED (4.0L) (RIGHT REAR OF ENGINE COMPT) ENGINE CONTROL MODULE FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY HAZARD WARNING SIGNAL SWITCH ASSEMBLY IB (CENTER OF DASH) ID (UNDER FRONT OF CENTER CONSOLE) IE (RIGHT KICK PANEL) JUNCTION CONNECTOR JUNCTION CONNECTOR 13 JUNCTION CONNECTOR 14 JUNCTION CONNECTOR 14 (BEHIND RIGHT KICK PANEL) JUNCTION CONNECTOR 16, 17 JUNCTION CONNECTOR 16, 17 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 4, 5 JUNCTION CONNECTOR 4, 5 (BEHIND RIGHT SIDE OF DASH) LEFT OUTER REAR VIEW MIRROR LEFT SEAT HEATER SWITCH MIRROR NOISE FILTER (IGNITION) OCCUPANT CLASSIFICATION ECU RADIO RECEIVER ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY REAR POWER POINT SOCKET ASSEMBLY REAR POWER POINT SOCKET VOLTAGE ASSEMBLY INVERTER RIGHT FRONT SEAT CUSHION HEATER ASSEMBLY RIGHT OUTER LEFT OUTER REAR VIEW REAR VIEW MIRROR RIGHT OUTER REAR VIEW MIRROR RIGHT REAR LOWER SIDE DOOR COURTESY SWITCH RIGHT REAR UPPER SIDE DOOR COURTESY SWITCH RIGHT SEAT HEATER SWITCH SPEAKER (WOOFER) STEERING SENSOR STEREO COMPONENT AMPLIFIER TRACTION CONTROL SWITCH VOLTAGE INVERTER W/ BUILT IN TYPE AMPLIFIER W/ DRL W/ OUTER REAR VIEW MIRROR SIDE TURN SIGNAL LIGHT WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 +B IG KSW TXCT AGND 14 20 31 32 IMI IMO 2.7L 4.0L 4.0L 4.0L 2.7L 5 7 TXCT AGND ACCESS CAB AGND BB (UNDER FRONT PASSENGER'S SEAT) BLU WIRE BLU/WHT WIRE BRN WIRE CODE CODE GND CTY CTY IND DATA LINK CONNECTOR 3 DATA LINK CONNECTOR 3 (BELOW LEFT CENTER OF DASH) DRIVER SIDE J/B DRIVER SIDE J/B (LEFT SIDE OF DASH) DRIVER'S SIDE DOOR COURTESY SWITCH ECU-B FUSE EE EH (4.0L) (2.7L) (RIGHT REAR (REAR OF OF ENGINE CYLINDER COMPT) HEAD) EFI FUSE EFII EFII EFIO EFIO EG EF EH EE ENGINE CONTROL MODULE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM R/B ENGINE ROOM R/B (LEFT FRONT OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRY/BLK WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN RUN OR START IC (CENTER OF DASH) IGN FUSE IMI IMO IND INSTRUMENT PANEL J/B 1 INSTRUMENT PANEL J/B 1 (LEFT SIDE OF DASH) J/C 12 (2.7L) J/C 12 (2.7L) (BEHIND RIGHT SIDE OF DASH) J/C 5 J/C 5 (BEHIND RIGHT SIDE OF DASH) LT GRN/BLK WIRE LT GRN/RED WIRE ORG/ WIRE PNK/GRN WIRE RED WIRE RED/YEL WIRE SECURITY INDICATOR LIGHT SIL TRANSPONDER KEY AMPLIFIER TRANSPONDER KEY AMPLIFIER (LEFT SIDE OF DASH) TRANSPONDER KEY COIL TRANSPONDER KEY ECU TRANSPONDER KEY ECU (LEFT SIDE OF DASH) TXCT UNLOCK WARNING SWITCH VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL GRN/ WIRE YEL WIRE

1 2 3 4 5 6 IG A/C CONTROL ASSEMBLY A/T SHIFT LEVER ILLUMI- NATION BLU WIRE BODY ECU BRN WIRE COMBINATION COMBINATION METER COMBINATION SWITCH CURTAIN AIR BAG CUT OFF SWITCH DIFFER- ENTIAL LOCK SWITCH DIFFER- ENTIAL LOCK SWITCH DOWNHILL ASSIST CONTROL SWITCH (IF EQUIPPED) DOWNHILL ASSIST CONTROL SWITCH DRIVER SIDE J/B DRIVER SIDE J/B (LEFT SIDE OF DASH) DRL (USA) OFF (EXCEPT USA) ENGINE ROOM R/B 1 ENGINE ROOM R/B 1 (LEFT FRONT OF ENGINE COMPT) EXCEPT REGULAR CAB REGULAR CAB FOG LAMP SWITCH FOG LAMP SWITCH TRACTION CONTROL SWITCH FUSE GRN WIRE GRN/WHT WIRE GROUND DISTRIBUTION SYSTEM HAZARD WARNING SIGNAL SWITCH ASSEMBLY HAZARD WARNING SIGNAL SWITCH ASSEMBLY ILL+ HEAD HOT AT ALL TIMES HOT IN ON OR START IC (CENTER OF DASH) ILL ILL INSTRUMENT PANEL J/B 1 INSTRUMENT PANEL J/B 1 (LEFT SIDE OF DASH) J/B FUSE J/C J/C 1 J/C 1 (LEFT KICK PANEL) J/C 2 J/C 3 J/C 3 (BEHIND LEFT SIDE OF DASH) LEFT SEAT HEATER SWITCH LIGHT CONTROL SWITCH LT GRN WIRE OF DASH) RADIO, DISPLAY RECEIVER ASSEMBLY RHEOSTAT RIGHT SEAT HEATER SWITCH SPIRAL CABLE STEERING PAD SWITCH SWG TAIL TAIL FUSE TAIL RELAY TAIL SWITCH DRL (USA) HEAD OFF (EXCEPT USA) LIGHT CONTROL SWITCH TRACTION CONTROL SWITCH TRACTION CONTROL SWITCH (HYDRAULIC BOOSTER TYPE) TRLY TAIL W/ SEAT HEATER W/ SEPARATE TYPE AMPLIFIER W/ BUILT-IN TYPE AMPLIFIER WHT WIRE WHT/BLK WIRE WHT/RED WIRE

13 22 20 CANH CANL RMIL 5 2 14 10 BGND DIA ACCESS CAB ACTY AIR BAG SENSOR ASSEMBLY CENTER AIR BAG SENSOR ASSEMBLY CENTER (CENTER OF DASH) ASSEMBLY BA (UNDER DRIVER'S SEAT) BGND BLK RED/ WIRE BLK WIRE BLK/RED WIRE BLU/YEL WIRE BODY ECU BSW BUCKLE SWITCH FRONT PASSENGER'S SIDE FRONT SEAT INNER BELT BUZZER COMBINATION METER COMPUTER DATA COMPUTER DATA LINES SYSTEM DCTY DIA DOOR IND DOUBLE CAB, REGULAR CAB DRIVER SIDE J/B DRIVER SIDE J/B (LEFT SIDE OF DASH) DRIVER'S SEAT BELT IND DRIVER'S SIDE DOOR COURTESY SWITCH DRIVER'S SIDE FRONT SEAT INNER BELT ECU-B FUSE ENGINE ROOM R/B ENGINE ROOM R/B (LEFT FRONT OF ENGINE COMPT) FRONT PASSENGER SEAT BELT WARNING LIGHT FSP- FUSE GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE HAZARD WARNING SIGNAL SWITCH HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ON OR START IC (CENTER OF DASH) INSTRUMENT PANEL J/B 2 INSTRUMENT PANEL J/B 2 (RIGHT SIDE OF DASH) J/C 1 J/C 1 (LEFT KICK LINES SYSTEM OCCUPANT CLASSIFICATION ECU OCCUPANT CLASSIFICATION ECU (FRONT PASSENGER'S SEAT BOTTOM) ORG/ WIRE PANEL) PBEW PNK IG WIRE PNK WIRE PNK/GRN WIRE RED WIRE RMIL RSCA OFF RSCA OFF DRIVER'S SEAT BELT IND CPU UNLOCK WARNING SWITCH VIO WIRE W/ BENCH SEAT W/ BENCH SEAT W/ SEPARATE SEAT W/ SEPARATE SEAT WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/BLU WIRE

A/T A/T M/T ACC FUSE BACKUP LAMP (2.7L) RELAY BACKUP LAMP RELAY BACKUP LAMP SWITCH (M/T), PARK/NEUTRAL POSITION SWITCH (A/T) BKUP LP FUSE BLK WIRE BLU WIRE BODY ECU C/OPN RELAY C/OPN SKID CONTROL RELAY ECU W/ ACTUATOR (W/ HYDRAULIC BOOSTER TYPE) CENTER AIR BAG SENSOR ASSEMBLY CLUTCH CLUTCH START CANCEL SWITCH CLUTCH START DIODE COMBINATION METER COMBINATION SWITCH DIODE (M/T) DRIVER SIDE J/B DRIVER SIDE J/B (LEFT SIDE OF DASH) ENGINE CLUTCH CONTROL MODULE CANCEL SWITCH ENGINE CONTROL MODULE ENGINE ROOM J/B ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B ENGINE ROOM R/B (LEFT FRONT OF ENGINE COMPT) EXCEPT TMMTX MADE FUEL INJECTORS FUSE FUSE FUSE GAUGE FUSE GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY IGN FUSE IGNITION COILS, NOISE FILTER (IGNITION) IGNITION COMBINATION COILS, METER NOISE FILTER (IGNITION) IGNITION SWITCH INNER REAR VIEW MIRROR INSTRUMENT PANEL J/B 2 LOCK LOCK OFF LT GRN WIRE M/T OCCUPANT CLASSIFICATION ECU ON LOCK OFF ON OFF ORG/ WIRE OUTER MIRROR SWITCH PARK/ NEUTRAL POSITION SWITCH PARK/ NEUTRAL POSITION SWITCH (A/T) PNK WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE SHIFT LOCK CONTROL ECU SKID CONTROL ECU W/ ACTUATOR STA FUSE STA RELAY STEREO COMPONENT AMPLIFIER STOP LAMP SWITCH TMMTX MADE TO ACC SKT RELAY (DIAGRAM 3 OF 3) TO INSTRUMENT PANEL J/B 1 (DIAGRAM 3 OF 3) TO VOLTAGE 2.7L INVERTER A/T (DIAGRAM 3 OF 3) TO VOLTAGE INVERTER (DIAGRAM 3 OF 3) TRANSPONDER KEY ECU TURN SIGNAL FLASHER VIO WIRE W/ HYDRAULIC BOOSTER TYPE WHT WIRE WINDSHIELD CONTROL WIPER ECU MOTOR WINDSHIELD WASHER MOTOR WINDSHIELD WIPER MOTOR WIP FUSE WSH FUSE WSH FUSE WIP FUSE FUSE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 PNK PNK WIRE ACCESS CAB AIR AIR BAG ON/OFF IND BE (LEFT "B" PILLAR) J/C 1 (LEFT KICK PANEL) BGND BLK WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BSW COMBINATION METER COMPUTER DATA LINES SYSTEM CURTAIN AIR BAG CUTOFF SWITCH DATA LINK CONNECTOR 3 DIA DRIVER SIDE J/B DRIVER SIDE J/B (LEFT SIDE OF DASH) FRONT PASSENGER'S SIDE FRONT SEAT INNER BELT FUSE GAUGE FUSE GBT GPS GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GSP GSP SP GND PS VPS GBT IG DIA FSR+ FSR- BSW BGND GPS BT VBT HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT IN RUN OR START IC (CENTER OF DASH) IGN FUSE INSTRUMENT PANEL J/B 1 INSTRUMENT PANEL J/B 1 (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B 2 INSTRUMENT PANEL J/B 2 (RIGHT SIDE OF DASH) J/C 1 J/C 1 (LEFT KICK PANEL) J/C 13 (BEHIND RIGHT KICK PANEL) J/C 14 J/C 14 (BEHIND RIGHT KICK PANEL) J/C 5 J/C 5 (BEHIND RIGHT SIDE OF DASH) JC-13 LEFT FRONT AIR BAG SENSOR LEFT FRONT AIR BAG SENSOR (BEHIND LEFT SIDE OF FRONT BUMPER) LEFT SEAT POSITION AIR BAG SENSOR LT GRN WIRE LT GRN/BLK WIRE OCCUPANT CLASSIFICATION ECU OCCUPANT CLASSIFICATION ECU (FRONT PASSENGER'S SEAT BOTTOM) OCCUPANT CLASSIFICATION SENSOR OCCUPANT CLASSIFICATION SENSOR (PASSENGER'S SEAT BOTTOM) ORG/ WIRE PASSENGER'S SEAT BOTTOM) PNK IG WIRE PNK WIRE PNK/GRN WIRE RED/BLK WIRE RIGHT FRONT AIR BAG SENSOR RIGHT FRONT AIR BAG SENSOR (BEHIND RIGHT SIDE OF FRONT BUMPER) RSCA OFF IND SEAT BELT TENSION SENSOR SIL SL- SR- SRS IND SW+ VBT VIO WIRE VPS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE

1 2 3 4 5 6 7 8 9 10 11 12 +B DIA GND FSR- BGND ACCESS CAB AIR AIR BAG ON/OFF IND BE (LEFT "B" PILLAR) BGND BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BSW COMBINATION METER COMPUTER DATA LINES SYSTEM CURTAIN AIR BAG CUTOFF SWITCH DATA LINK CONNECTOR 3 DIA DRIVER SIDE J/B DRIVER SIDE J/B (LEFT SIDE OF DASH) ECU-B FUSE ENGINE ROOM R/B ENGINE ROOM R/B (LEFT FRONT OF ENGINE COMPT) FRONT PASSENGER'S SIDE FRONT SEAT INNER BELT FUSE GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN RUN OR START IC (CENTER OF DASH) IG CPU IG FSR+ BSW IGN FUSE IND INSTRUMENT PANEL J/B 1 INSTRUMENT PANEL J/B 1 (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B 2 INSTRUMENT PANEL J/B 2 (RIGHT SIDE OF DASH) J/C 1 J/C 1 (LEFT KICK PANEL) J/C 1 (LEFT KICK PANEL) IA J/C 13 (BEHIND RIGHT KICK PANEL) J/C 14 J/C 14 (BEHIND RIGHT KICK PANEL) J/C 5 J/C 5 (BEHIND RIGHT SIDE OF DASH) JC-13 LEFT FRONT AIR BAG SENSOR LEFT FRONT AIR BAG SENSOR (BEHIND LEFT SIDE OF FRONT BUMPER) LEFT FRONT OCCUPANT CLASSIFICATION SENSOR LEFT REAR OCCUPANT CLASSIFICATION SENSOR LT GRN/BLK WIRE OCCUPANT CLASSIFICATION ECU OCCUPANT CLASSIFICATION ECU (FRONT PASSENGER'S SEAT BOTTOM) ORG/ WIRE PNK IG WIRE PNK WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT AIR BAG SENSOR RIGHT FRONT AIR BAG SENSOR (BEHIND RIGHT SIDE OF FRONT BUMPER) RIGHT FRONT OCCUPANT CLASSIFICATION SENSOR RIGHT REAR OCCUPANT CLASSIFICATION SENSOR RSCA OFF RSCA OFF IND SIL SL- SR- SRS IND SW+ VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE