Toyota·Tacoma·2014 Toyota Tacoma·Wiring
Wiring diagram

2014 Toyota Tacoma — power distribution

Sheets 3Labels 705

Power distribution

30A 50A 10A 30A 50A C 30A 15A 50A 50A 30A 10A 7.5A 15A 120A 100A B A 30A 30A 50A 10A 7.5A 10A 30A 20A 7.5A 7.5A 15A 20A 30A 50A D ENGINE ROOM R/B ENGINE ROOM J/B BATTERY ENGINE ROOM J/B HEAD RELAY F2 F1 1C 1D 1E 5 2 BLK/ WHT BLU WHT/ BLK WHT BLK/ BLK RED/ BLK BLK/RED BLU BLU WHT/ BLK BLK YEL BLK/ BLU RED BLU GRN/ WHT YEL GRN BLK BLK/BLU (OR WHT) BLU WHT/ GRY BLK RED WHT GRN WHT/ BLK LT GRN WHT RED BLK/ RED RED WHT/ WHT BLK/ YEL (W/ HYDRAULIC BOOSTER TYPE, VACUUM BOOSTER TYPE W/ TRAILER TOWING) W/ HYDRAULIC BOOSTER TYPE (W/ DRL) (W/ SEPARATE TYPE AMPLIFIER) & (W/ BUILT-IN TYPE AMPLIFIER & ACCESS CAB) (IF EQUIPPED), (IF EQUIPPED), (LEFT FRONT OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) ALT FUSE S/HTR 1 FUSE BATT CHG FUSE OBD FUSE STOP FUSE INV FUSE J/B FUSE HTR FUSE FR FOG FUSE AM1 FUSE TOWING BRK FUSE TOWING TAIL FUSE S/HTR 2 FUSE HORN FUSE ABS 1 FUSE ALT-S FUSE TRN-HAZ FUSE ETCS FUSE RADIO 2 FUSE AIR PMP HTR FUSE TOWING FUSE ABS 2 FUSE AM2 FUSE A/F HTR FUSE AIR PMP FUSE EFI MAIN FUSE SHORT PIN RADIO 1 FUSE DOME FUSE ECU-B FUSE DATA LINK CONNECTOR 3 FR FOG RELAY STOP LAMP SWITCH & STOP LAMP CONTROL RELAY BATT CHG RELAY TOWING BRAKE CONTROLLER TOWING TAIL RELAY HEATER RELAY TO DRIVER SIDE J/B (DIAGRAM 3 OF 3) TO IGNITION SWITCH (DIAGRAM 2 OF 3) TO ENGINE ROOM R/B 2 (DIAGRAM 3 OF 3) STARTER GENERATOR TURN SIGNAL FLASHER AIR PUMP HTR RELAY & AI VALVE RELAY TURN SIGNAL FLASHER ENGINE CONTROL MODULE HORN RELAY SEAT HTR RELAY GENERATOR STEREO COMPONENT AMPLIFIER SPEAKER (WOOFER) SKID CONTROL ECU W/ ACTUATOR LEFT VANITY LIGHT (LEFT VISOR ASSEMBLY) RADIO & DISPLAY RECEIVER ASSEMBLY (BUILT-IN TYPE AMPLIFIER) & NAVIGATION RECEIVER ASSEMBLY EFI MAIN RELAY & ENGINE CONTROL MODULE A/C AMPLIFIER, COMBINATION METER, TRANSPONDER KEY ECU, STEERING SENSOR OCCUPANT CLASSIFICATION ECU (W/ SEPARATE SEAT), DOOR CONTROL RECEIVER, BODY ECU & INNER REAR VIEW MIRROR A/F HEATER RELAY AIR INJECTION CONTROL DRIVER TO IGNITION SWITCH (DIAGRAM 2 OF 3) RIGHT VANITY LIGHT (RIGHT VISOR ASSEMBLY) CENTER ROOM LAMP, MAP LAMP & HAZARD WARNING SIGNAL SWITCH ASSEMBLY
1 2 1 2 IG IG 10A ON START ST1 ACC LOCK OFF C AM1 ON OFF ACC LOCK ON ACC LOCK OFF IG1 START START ACC 7.5A E G 30A 10A 7.5A START ST2 D AM2 ON OFF LOCK ACC ON OFF ACC LOCK IG2 START 15A 7.5A 20A 10A 10A F ENGINE ROOM R/B ENGINE ROOM J/B DRIVER SIDE J/B INSTRUMENT PANEL J/B 2 DRIVER SIDE J/B BODY ECU FLASH RELAY 1 O8 H11 3 4 2 1 A6 B3 A5 B18 F9 D3 B9 A11 J10 J16 J20 A5 A4 J6 H15 B8 5 7 6 B9 I15 C8 I2 C17 H20 C13 J3 B11 B10 H17 H13 J9 L1 E8 5 C14 D9 I13 B3 GRN GRN WHT/ YEL BLU/ BLU WHT/ BLK/ WHT VIO GRN WHT/ BLU/ YEL VIO VIO VIO VIO VIO VIO VIO VIO VIO GRY GRY GRY GRY BLU BLU RED WHT/ BLK GRN/ BLK/ RED ORG ORG ORG ORG BLK ORG VIO RED BLK/ RED BLK/ LT GRN LT GRN PNK PNK VIO LT GRN PNK ORG PNK 4WD M/T (M/T) (W/ HYDRAULIC BOOSTER TYPE) A/T M/T 4.0L A/T 2.7L A/T EXCEPT TMMTX MADE TMMTX MADE (A/T) (4WD) (W/ DRL & TRAILER TOWING) (2.7L) (W/ SEPARATE TYPE AMPLIFIER), (W/O REAR DIFFERENTIAL LOCK & W/ VACUUM BOOSTER TYPE) (W/ BUILT-IN TYPE AMPLIFIER ACCESS CAB) & (W/ BUILT-IN TYPE AMPLIFIER) & (LEFT FRONT OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT END OF DASH) (RIGHT SIDE OF DASH) (LEFT END OF DASH) IGNITION SWITCH STA FUSE IGN FUSE GAUGE FUSE WIP FUSE ACC FUSE IG1 FUSE IG1 2 FUSE BKUP LP FUSE 4WD FUSE WSH FUSE FROM ENGINE ROOM R/B (DIAGRAM 1 OF 3) FROM ENGINE ROOM R/B (DIAGRAM 1 OF 3) STA RELAY CLUTCH START DIODE C/OPN RELAY FUEL INJECTORS OCCUPANT CLASSIFICATION ECU ENGINE CONTROL MODULE SKID CONTROL ECU W/ ACTUATOR IGNITION COILS & NOISE FILTER (IGNITION) COMBINATION METER STOP LAMP SWITCH TRANSPONDER KEY ECU CENTER AIR BAG SENSOR ASSEMBLY TO VOLTAGE INVERTER (DIAGRAM 3 OF 3) PARK/ NEUTRAL POSITION SWITCH CLUTCH START CANCEL SWITCH ENGINE CONTROL MODULE TO ACC SKT RELAY (DIAGRAM 3 OF 3) TURN SIGNAL FLASHER BACKUP LAMP SWITCH (M/T) & PARK/NEUTRAL POSITION SWITCH (A/T) TO INSTRUMENT PANEL J/B 1 (DIAGRAM 3 OF 3) HAZARD WARNING SIGNAL SWITCH ASSEMBLY COMBINATION SWITCH WINDSHIELD WASHER MOTOR SHIFT LOCK CONTROL ECU LEFT SEAT HEATER SWITCH, RIGHT SEAT HEATER SWITCH, SHIFT LOCK CONTROL ECU, HAZARD WARNING SIGNAL SWITCH ASSEMBLY, GENERATOR, AIR MIX DAMPER SERVO MOTOR, A/C CONTROL ASSEMBLY, AIR VENT DAMPER SERVO MOTOR, A/C AMPLIFIER, STOP LP CTRL RELAY, RADIO & DISPLAY RECEIVER ASSEMBLY INNER REAR VIEW MIRROR STEREO COMPONENT AMPLIFIER WINDSHIELD WIPER MOTOR OUTER MIRROR SWITCH SKID CONTROL ECU W/ ACTUATOR 4WD CONTROL ECU BACKUP LAMP RELAY NAVIGATION RECEIVER ASSEMBLY, SPEAKER (WOOFER) RADIO & DISPLAY RECEIVER ASSEMBLY NAVIGATION RECEIVER ASSEMBLY
1 2 1 2 3 4 4 3 4 3 4 3 ELS3 E B ELS2 ALTB E B TRLY 10A A IND IND+ IND- F B G 15A 20A E P/T 400W SPD AC1 NSW CCCL OUT AC2 B+ PGND REDR GND ACC1 ACC2 INSTRUMENT PANEL J/B 1 DRIVER SIDE J/B ENGINE ROOM R/B 2 BODY ECU P/W RELAY BODY ECU JUNCTION CONNECTOR J1 ENGINE CONTROL MODULE 1 2 BC4 BC4 3 BC3 1 D5 BC2 3 ED2 IM1 5 BC2 2 1 BC1 1 IA4 2 ED1 1 IM1 IM1 10 2 9 6 IM1 7 3 C7 D10 C2 C11 19 2 J19 J7 3 1 5 A4 D10 B5 A11 C14 D2 C11 C5 A6 1 2 5 3 1 4 2 3 6 A5 A13 A12 C13 C4 B15 1 2 3 5 A6 4 3 C3 1 2 3 5 7 6 4 1 3 9 8 10 12 V8 11 1 2 V9 5 E13 E21 10 10 H18 K4 2 1 K11 2 1 4 1 RED/ WHT LT GRN BLK WHT/ BLU LT GRN BLK WHT/ RED/ WHT BLU BLU BLU BLU/BLK VIO BLU BLU VIO/WHT VIO GRN GRN GRN GRN GRN BLK LT GRN LT GRN LT GRN LT GRN LT GRN/ LT GRN LT GRN LT GRN LT GRN LT GRN BLK BLK LT GRN/ LT GRN BLU GRN/ RED LT GRN BLK LT GRN LT GRN LT GRN LT GRN LT GRN/ BLU LT GRN BLU BLU VIO GRN/BLK RED VIO/WHT RED/WHT BLU VIO RED/ WHT LT GRN BLU/BLK BLK/WHT LT GRN BLK/ BLU WHT/BLK BLK WHT/ BLK WHT/ WHT BLK WHT/ LT GRN BLK WHT/ LT GRN BLK WHT/ WHT/ BLK BLK WHT/ BLK (4WD M/T) (M/T) (W/ TRAILER TOWING) (4.0L) (120V) (12V) (12V) (12V) (M/T) (2.7L), (4.0L) (2.7L) (4.0L) (4.0L) (2.7L) (120V) W/O TRAILER TOWING W/ TRAILER TOWING TMMTX MADE EXCEPT TMMTX MADE (IF EQUIPPED), (4WD) (LEFT KICK PANEL) (LEFT END OF DASH) (LEFT FRONT OF ENGINE COMPT) (UNDER FRONT PASSENGER'S SEAT) (LEFT KICK PANEL) (UNDER CENTER CONSOLE) AC SKT RELAY POWER OUTLET MAIN SWITCH PWR OUTLET FUSE DR LCK FUSE TAIL RELAY ACC SKT RELAY TAIL FUSE FRONT POWER OUTLET SOCKET 2 POWER POINT SOCKET ASSEMBLY FRONT POWER POINT SOCKET 1 POWER POINT SOCKET ASSEMBLY VOLTAGE INVERTER REAR POWER POINT SOCKET ASSEMBLY IA BC FROM DRIVER SIDE J/B (DIAGRAM 2 OF 3) TIRE PRESSURE WARNING ECU MG CLT RELAY DIFFERENTIAL LOCK SWITCH CRUISE CONTROL CLUTCH SWITCH RHEOSTAT CLUTCH START CANCEL SWITCH BATT CHG RELAY HEATER RELAY SEAT HEATER RELAY STEERING SENSOR GENERATOR YAW RATE SENSOR SKID CONTROL ECU W/ ACTUATOR FROM ENGINE ROOM R/B (DIAGRAM 1 OF 3) FROM ENGINE ROOM J/B (DIAGRAM 1 OF 3) FROM ACC FUSE (DIAGRAM 2 OF 3) FROM INSTRUMENT PANEL J/B 2 (DIAGRAM 2 OF 3) INSTRUMENT CLUSTER SYSTEM RIGHT HEADLIGHT ASSEMBLY TOWING TAIL RELAY LEFT HEADLIGHT ASSEMBLY CRUISE CONTROL SYSTEM LEFT REAR COMBINATION LAMP, RIGHT REAR COMBINATION LAMP, LEFT LICENSE PLATE LAMP & RIGHT LICENSE PLATE LAMP COMBINATION METER, ENGINE CONTROL MODULE HAZARD WARNING SIGNAL SWITCH ASSEMBLY & TAIL DIODE HAZARD WARNING SIGNAL SWITCH ASSEMBLY, LEFT SEAT HEATER SWITCH, RIGHT SEAT HEATER SWITCH, SPIRAL CABLE, RHEOSTAT, FOG LAMP SWITCH, TRACTION CONTROL SWITCH, DOWNHILL ASSIST CONTROL SWITCH DIFFERENTIAL LOCK SWITCH, TOWING BRAKE CONTROLLER & CURTAIN AIR BAG CUTOFF SWITCH