Toyota Tundra I facelift (2002-2006) combination switch Wiring diagrams

BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE COMBI- NATION METER COMBINATION SWITCH DRIVER SIDE J/B (BEHIND LOWER LEFT SIDE OF DASH) GAUGE FUSE GRN WIRE HOT IN ON OR START J/C 13 (BEHIND RIGHT KICK PANEL) J/C 25 (ON LEFT SIDE OF ENGINE COMPT) EA J/C 26, 27 (BEHIND LEFT KICK PANEL) J/C 26, 27 (BEHIND LEFT KICK PANEL) LT J/C 3 (BEHIND LEFT KICK PANEL) MIST LOW OFF/ HIGH RED WIRE WASH WASHER LEVEL WARNING LIGHT WASHER MOTOR (ON RIGHT SIDE OF ENGINE COMPARTMENT, BEHIND HEADLIGHT) WHT/BLK WIRE WIP FUSE WIPER MOTOR (IN RIGHT REAR CORNER OF ENGINE COMPT) WIPER/ WASHER SWITCH YEL/BLU WIRE

1 2 3 4 5 6 7 8 IG LR LL +B EL ER GND EHW BL (BELOW LEFT REAR OF LEFT FRONT SEAT) BLK WIRE BLU/WHT WIRE COMBINATION SWITCH COMBINATION TURN SIGNAL IND METER DRIVER SIDE J/B DRIVER'S SIDE J/B (BEHIND LOWER LEFT SIDE OF DASH) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FROM DRIVER SIDE J/B (DIAGRAM 1 OF 1) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE HAZ FUSE HIGH MOUNTED STOPLIGHT HOT AT ALL TIMES HOT IN ON OR START IE (BEHIND LEFT KICK PANEL) INTEGRATION CONTROL, PANEL INTEGRATION RELAY J/C 10 (BEHIND UPPER LEFT SIDE OF DASH, NEAR INSTRUMENT CLUSTER) J/C 14, 15 (UNDER DRIVER'S SEAT) J/C 18 (ON LEFT SIDE OF ENGINE COMPT, UNDER ENGINE J/C 23, 24 (BEHIND LEFT END OF DASH) J/C 25 (ON LEFT SIDE OF ENGINE COMPT) J/C 26, 27 (BEHIND LEFT J/C 3 (BEHIND LEFT KICK PANEL) J/C 63 (ON LEFT SIDE OF ENGINE COMPT, UNDER ENGINE ROOM R/B) KICK PANEL) LEFT FRONT PARKING/TURN SIGNAL LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR COMBINATION LIGHT LH RH PARK PARK RED WIRE RED/BLK WIRE RIGHT FRONT PARKING/TURN SIGNAL LIGHT RIGHT LICENSE PLATE LIGHT RIGHT REAR COMBINATION LIGHT ROOM R/B) STOP STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TAIL FUSE TAIL HEAD OFF TAIL TURN TO J/C 1 (DIAGRAM 1 OF 1) TOWING CONVERTER TURN TURN FUSE TURN SIGNAL FLASHER TURN SIGNAL SWITCH LIGHT CONTROL SWITCH TURN STOP TAIL W/O DRL W/ DRL WHT WIRE WHT/BLK WIRE YEL WIRE

3.4L A/T 4.7L 4.7L 4.7L 3.4L A/C DUAL PRESSURE SWITCH ABS ACTUATOR W/ ECU ABS DECELE- RATION SENSOR SHIELD ABS, BA, TRAC, VCS ACTUATOR BK (AT BASE OF RIGHT REAR DOOR) BLK WIRE BRN WIRE COMBINATION SWITCH DAYTIME RUNNING LIGHTS RESISTOR DRL 4 RELAY FOG RELAY EFI RELAY FUEL PUMP BLOWER SWITCH HIGH MOUNTED STOP LIGHT, CARGO LIGHT HTR RELAY INTEGRATION RELAY J/C 1 (ON LEFT SIDE OF ENGINE COMPT, UNDER ENGINE ROOM R/B) J/C 13 (BEHIND RIGHT KICK PANEL) J/C 18 (ON LEFT SIDE OF ENGINE COMPT, J/C 25 (ON LEFT SIDE OF ENGINE COMPT) J/C 26, 27 (BEHIND LEFT KICK PANEL) J/C 3 (BEHIND LEFT KICK PANEL) LEFT FRONT PARK/TURN LIGHT LIGHT CONTROL SWITCH M/T NCA WIRE PARKING BRAKE SWITCH TVIP ECU POSITION DETECTION SWITCH POWER OUTLET POWER OUTLET POWER OUTLET RELAY POWER RELAY POWER WINDOW CONTROL SWITCH (BACK WINDOW) RIGHT DOOR KEY LOCK/ UNLOCK SWITCH RIGHT DOOR LOCK CONTROL SWITCH RIGHT DOOR LOCK MOTOR AND DOOR UNLOCK DETECTION SWITCH RIGHT FRONT PARK/TURN LIGHT RIGHT MIRROR HEATER RIGHT VANITY LIGHT RIGHT VANITY LIGHT PERSONAL LIGHT SKID CONTROL ECU STEREO COMPONENT AMPLIFIER (W/ VSC) RADIO, PLAYER SUB BATT RELAY TOW TAIL RELAY ST RELAY TOWING PACKAGE TRANSFER TRANSFER SHIFT ACTUATOR POSITION DETECTION SWITCH TRANSFER TRANSFER NEUTRAL POSITION DETECTION SWITCH TURN SIGNAL SWITCH UNDER ENGINE ROOM R/B) W/ DRL W/ VSC W/O DRL W/O VSC WASHER LEVEL SENSOR WHT WIRE WHT/BLK WIRE WIPER/ WASHER SWITCH DATA LINK CONNECTOR 3 CIGARETTE LIGHTER

3.4L 3.4L A/T 4.7L 4.7L 4.7L AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD BJ (AT BASE OF LEFT REAR DOOR) BL (BELOW LEFT REAR OF LEFT FRONT SEAT) BLK WIRE BRN WIRE CAMSHAFT POSITION SENSOR SHIELD CENTER AIR BAG SENSOR ASSEMBLY CENTER AIR BAG SENSOR ASSEMBLY LEFT BUCKLE SWITCH COMBINATION METER COMBINATION SWITCH CRANKSHAFT POSITION SENSOR SHIELD CRUISE CONTROL SWITCH DATA LINK CONNECTOR 3 DRIVER'S POWER SEAT CONTROL SWITCH DRIVER'S SEAT LUMBAR SUPPORT CONTROL SWITCH EB (ON RIGHT REAR OF ENGINE) EC (ON LEFT SIDE OF FIREWALL) ED (ON LEFT SIDE OF ENGINE) ENGINE CONTROL MODULE EXCEPT TOWING PACKAGE FUEL SENDER COMBINATION METER GLOVE BOX LIGHT SHORT PIN SWITCH RHEOSTAT HEATED OXYGEN SENSOR (BANK 1 SENSOR 1) SHIELD HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) SHIELD HEATED OXYGEN SENSOR BANK 1 SENSOR 2 IE (BEHIND LEFT KICK PANEL) IGNITER IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 7 IGNITION COIL 8 NOISE FILTER IGNITIOR IH (BEHIND RIGHT KICK PANEL) INTEGRATION RELAY J/C 17 (UNDER DRIVER SEAT) J/C 23, 24 (BEHIND LEFT END OF DASH) J/C 26, 27 (BEHIND LEFT KICK PANEL) J/C 28, 29 (BEHIND UPPER RIGHT SIDE OF DASH, NEAR PASSENGER'S AIR BAG) J/C 8 (BEHIND UPPER LEFT SIDE OF DASH, NEAR INSTRUMENT CLUSTER) KNOCK SENSOR 1 SHIELD KNOCK SENSOR 2 SHIELD LEFT FRONT DOOR KEY LOCK/ UNLOCK SWITCH LEFT FRONT DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH LEFT LICENSE PLATE LAMP RIGHT LICENSE PLATE LAMP LEFT REAR COMBINATION LAMP MIRROR HEATER SWITCH NCA WIRE NOISE FILTER PARK/ NEUTRAL POSITION SWITCH POWER WINDOW MASTER SWITCH REMOTE CONTROL MIRROR SWITCH LEFT MIRROR HEATER RIGHT REAR COMBINATION LAMP RIGHT SEAT BELT WARNING OCCUPANT DETECTION SENSOR, BUCKLE SWITCH SECURITY INDICATOR, GLASS BREAKAGE SENSOR MICROPHONE SHORT CONNECTOR (TVIP) STEERING PAD SWITCH STEERING SENSOR TOWING CONVERTER COMBINATION METER TOWING PACKAGE W/ POWER SEAT BENCH SEAT TRAILER SOCKET TURN SIGNAL FLASHER OPTION CONNECTOR TVIP BUZZER WHT WIRE WHT/BLK WIRE

ABS, BA, TRAC, VSC ACTUATOR BACK WINDOW RELAY BACK-UP LIGHT RELAY BODY ECU BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE CAMSHAFT POSITION SENSOR SHIELD CRANKSHAFT POSITION SENSOR SHIELD CENTER AIR BAG SENSOR ASSEMBLY CIGARETTE LIGHTER COMBINATION METER COMBINATION SWITCH CRUISE CONTROL SWITCH DATA LINK CONNECTOR 3 DATA LINK CONNECTOR 3 NOISE FILTER DOOR LOCK CONTROL RECEIVER DRIVER DOOR ECU DRIVER SIDE J/B EB (ON RIGHT REAR OF ENGINE) EC (ON LEFT SIDE OF FIREWALL) ENGINE CONTROL MODULE HEATED OXYGEN SENSOR (BANK 1 SENSOR 1) SHIELD HEATED OXYGEN SENSOR (BANK 2 SENSOR 1) SHIELD IGNITER, IGNITION COIL 3 IGNITER, IGNITION COIL 4 IGNITER, IGNITION COIL 7 IGNITER, IGNITION COIL 5 IGNITER, IGNITION COIL 6 IGNITER, IGNITION COIL 8 IGNITER/ IGNITION COIL 1 IGNITER/ IGNITION COIL 2 J/C 19 (BEHIND CENTER OF DASH) J/C 36, 37 (BEHIND LEFT KICK PANEL) J/C 45 (BEHIND LEFT SIDE OF DASH) J/C 51, 52, 53 BEHIND CENTER OF DASH) J/C 57 (BEHIND RIGHT SIDE OF DASH) KNOCK SENSOR 1 SHIELD KNOCK SENSOR 2 SHIELD LEFT REMOTE CONTROL MIRROR NCA WIRE POWER MAIN RELAY POWER WINDOW CONTROL SWITCH (BACK WINDOW) SEAT HEATER RELAY SEAT HEATER SWITCH (DRIVER'S SEAT) SEAT HEATER SWITCH (FRONT PASSENGER'S SEAT) SKID CONTROL ECU SUB J/B 3 (BEHIND CENTER OF DASH) TO GROUND IN (DIAGRAM 3 OF 3) TRAILER CONVERTER TURN SIGNAL FLASHER UNLOCK WARNING SWITCH W/ VSC W/O VSC WHT/BLK WIRE

BLK WIRE BLU WIRE COMBINATION METER COMBINATION SWITCH DIMMER SWITCH DRIVER SIDE J/B (BEHIND LOWER LEFT SIDE DRIVER SIDE J/B (BEHIND LOWER LEFT SIDE OF DASH) ECU-IG FUSE ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FOG FUSE FOG RELAY FOGLIGHT SWITCH GRN WIRE GRN/RED WIRE GRN/YEL WIRE H-LP RELAY HEAD HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ON OR START IE (BEHIND LEFT KICK PANEL) INTEGRATION RELAY JUNCTION CONNECTOR 13 (BEHIND RIGHT KICK PANEL) II JUNCTION CONNECTOR 18 (ON LEFT SIDE OF ENGINE COMPT, UNDER ENGINE ROOM R/B) JUNCTION CONNECTOR 2 (ON LEFT SIDE JUNCTION CONNECTOR 2 (ON LEFT SIDE OF ENGINE COMPT, UNDER ENGINE ROOM JUNCTION CONNECTOR 25 (ON LEFT SIDE OF ENGINE COMPT) EA JUNCTION CONNECTOR 26, 27 (BEHIND LEFT KICK PANEL) JUNCTION CONNECTOR 3 (BEHIND LEFT KICK PANEL) IF JUNCTION CONNECTOR 4 (BEHIND LEFT KICK PANEL) JUNCTION CONNECTOR 8 (BEHIND UPPER LEFT SIDE OF DASH, NEAR INSTRUMENT CLUSTER) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT FOGLIGHT LEFT HEAD FUSE RIGHT HEAD FUSE LEFT HEADLIGHT LIGHT CONTROL SWITCH HEAD OF DASH) OF ENGINE COMPT, UNDER ENGINE ROOM OFF PNK WIRE R+B R/B) PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FOGLIGHT RIGHT HEADLIGHT TAIL TAIL FUSE W/ DOOR LOCK CONTROL W/O DOOR LOCK CONTROL WHT WIRE WHT/BLK WIRE

1 4 IG HRLY 16 5 RLCY TRLY EXTERIOR LIGHTS SYSTEM 2 3 DOOR LOCK CONTROL RECEIVER (BEHIND CENTER OF DASH) RDA PRG 25 4 8 3 22 18 9 10 BECU RRCY PCTY PKB KSW HIND RDA PRG 8 7 17 15 18 14 12 13 H-ON DIM FFOG HEAD ALTL TAIL HF HU BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) COMBINATION SWITCH COURTESY 1) (AT RIGHT "B" PILLAR) COURTESY 2) (AT LEFT "B" PILLAR) DAYTIME RUNNING LIGHT RESISTOR (ON LEFT SIDE OF ENGINE COMPT, NEAR BATTERY) DCTY DIMMER RELAY DIMMER SWITCH DIODE (DOOR DRIVER SIDE J/B DRL 4 RELAY DRL FUSE ECU-B FUSE ECU-IG FUSE ENGINE COMPT, UNDER ENGINE ROOM R/B) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (ON LEFT SIDE OF ENGINE COMPT) FOG FUSE FOG LIGHT RELAY FOGLIGHT SWITCH FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE H-LP RL HEAD RELAY HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START J/C 35 (ON LEFT SIDE OF ENGINE COMPT) EA J/C 38, 39 (BEHIND LEFT KICK PANEL) J/C 50 (BEHIND CENTER OF DASH) SUB J/B 3 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 32 (ON LEFT SIDE OF JUNCTION CONNECTOR 34 (ON LEFT SIDE OF ENGINE COMPT, UNDER ENGINE ROOM R/B) JUNCTION CONNECTOR 35 JUNCTION CONNECTOR 45 (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT FOG LIGHT RIGHT FRONT FOG LIGHT LEFT HEADLIGHT LEFT REAR DOOR COURTESY SWITCH LH H-LP FUSE LIGHT CONTROL SWITCH LL H-LP FUSE LOW FLASH LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT LT MAIN FUSE OFF PARKING BRAKE SWITCH COMBINATION METER PNK 1 WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RH H-LP FUSE RIGHT FRONT DOOR COURTESY SWITCH RIGHT HEADLIGHT RIGHT REAR DOOR COURTESY SWITCH STARTING/CHARGING SYSTEM SUB J/B 3 (BEHIND CENTER OF DASH) SUB J/B 4 (BEHIND CENTER OF DASH) UNLOCK WARNING SWITCH (IN UPPER RIGHT SIDE OF STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

14 12 13 TAIL HF HU 16 5 RLCY TRLY EXTERIOR LIGHTS SYSTEM 17 15 FFOG HEAD 2 3 RDA PRG 22 25 4 8 9 10 KSW BECU RRCY PCTY RDA PRG BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BODY ECU (BEHIND LEFT END OF DASH) COMBINATION METER COMBINATION SWITCH COURTESY 1) (AT RIGHT "B" PILLAR) COURTESY 2) (AT LEFT "B" PILLAR) DIMMER SWITCH DIODE (DOOR DOOR LOCK CONTROL RECEIVER (BEHIND CENTER OF DASH) DRIVER SIDE J/B ECU-B FUSE ECU-IG FUSE ENGINE COMPT, UNDER ENGINE ROOM R/B) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FOG FUSE FOG LIGHT RELAY FOGLIGHT SWITCH GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY/RED WIRE HEAD HEAD RELAY HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START J/C 35 (ON LEFT SIDE OF ENGINE COMPT) EA 1 4 15 IG HRLY DCTY J/C 42, 43 (BEHIND LEFT KICK PANEL) J/C 46 (BEHIND LEFT SIDE OF DASH) J/C 50 (BEHIND CENTER OF DASH) JUNCTION CONNECTOR 32 (ON LEFT SIDE OF JUNCTION CONNECTOR 45 (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT FOG LIGHT RIGHT FRONT FOG LIGHT LEFT HEADLIGHT LEFT REAR DOOR COURTESY SWITCH LH H-LP FUSE LIGHT CONTROL SWITCH LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT LT MAIN FUSE OFF PNK WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RH H-LP FUSE RIGHT FRONT DOOR COURTESY SWITCH RIGHT HEADLIGHT RIGHT REAR DOOR COURTESY SWITCH SUB J/B 3 (BEHIND CENTER OF DASH) SUB J/B 4 (BEHIND CENTER OF DASH) UNLOCK WARNING SWITCH (IN UPPER RIGHT SIDE OF STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE COMBINATION SWITCH DRIVER'S SIDE J/B (BEHIND LOWER LEFT SIDE OF DASH) GRN/RED WIRE HORN FUSE HORN SWITCH HOT AT ALL TIMES INTEGRATION RELAY J/C 10 (BEHIND UPPER LEFT SIDE OF DASH, NEAR INSTRUMENT CLUSTER) LEFT HORN (AT LEFT FRONT OF ENGINE COMPARTMENT) RIGHT HORN (AT RIGHT FRONT OF ENGINE COMPARTMENT) W/ DOOR LOCK CONTROL W/ DRL W/O DOOR LOCK CONTROL W/O DRL

BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE COMBI- NATION METER COMBINATION SWITCH DRIVER SIDE J/B (BEHIND LOWER LEFT SIDE OF DASH) GAUGE FUSE GRN WIRE HIGH OFF HOT IN ON OR START INT LOW J/C 13 (BEHIND RIGHT KICK PANEL) J/C 25 (ON LEFT SIDE OF ENGINE COMPT) EA J/C 26, 27 (BEHIND LEFT KICK PANEL) J/C 26, 27 (BEHIND LEFT KICK PANEL) LT J/C 3 (BEHIND LEFT KICK PANEL) LOW INT RED WIRE SOLID STATE WASH WASHER LEVEL WARNING LIGHT WASHER MOTOR (ON RIGHT SIDE OF ENGINE COMPT, BEHIND HEADLIGHT) WHT/BLK WIRE WIP FUSE WIPER MOTOR (IN RIGHT REAR CORNER OF ENGINE COMPT) WIPER/ WASHER SWITCH YEL/BLU WIRE