Toyota Tundra I facelift (2002-2006) hot at all times Wiring diagrams

1 2 3 4 5 7 8 11 15 18 19 25 SL 1 4 6 7 15 16 20 +B MREL 11 4 5 SLT- 3 4 5 6 14 20 21 25 PNK NSW WIRE A/T OIL TEMP A/T OIL TEMPERATURE SENSOR (ON TRANS- MISSION) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMBINATION METER DIODE (BEHIND UPPER LEFT SIDE OF DASH) DRIVER SIDE J/B (LOWER LEFT SIDE OF DASH) EA (LEFT FRONT FENDER) ED (LEFT SIDE OF ENGINE) EFI 1 FUSE EFI RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOIDS ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH, NEAR "A" PILLAR) ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN HOT IN ON OR ACC HOT IN ON OR START IE (BEHIND LEFT KICK PANEL) IGN FUSE J/C 10 J/C 2 J/C 28, J/C 29 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 4 (BEHIND LEFT KICK PANEL) J/C 8 (BEHIND UPPER LEFT SIDE OF DASH) J/C 9 (BEHIND UPPER LEFT SIDE OF DASH) LT GRN WIRE LT GRN/BLK WIRE NO. 1 NO. 2 NO. 3 O/D MAIN SWITCH (CENTER OF DASH) IH (BEHIND RIGHT KICK PANEL) OD OFF ODMS ODLP OILW ORG/ WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE SLT- STA FUSE STA IGSW BATT STP STARTING SYSTEM STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) VEHICLE SPEED SENSOR (ON TRANS- MISSION) VTA THW OIL VC W/O DOOR LOCK CONTROL W/ DOOR LOCK CONTROL WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+BM ODLP A/T INDICATOR LIGHT SWITCH (INTEGRAL TO PARK/NEUTRAL POSITION SWITCH) (ON TRANS) A/T OIL TEMP A/T OIL TEMPERATURE SENSOR (ON TRANSMISSION) BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CIRCUIT COMBINATION METER CONTROL UNIT) DIODE (A/T) (UPPER LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LOWER LEFT SIDE OF DASH) EC (LEFT SIDE OF FIREWALL) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT OF ENGINE) GAUGE FUSE GAUGE FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN HOT IN RUN OR ACC HOT IN RUN OR START HOT IN RUN OR START IE (BEHIND LEFT KICK PANEL) J/C 10 (UPPER LEFT SIDE OF DASH) J/C 28, J/C 29 (BEHIND CENTER OF DASH) J/C 9 (BEHIND UPPER LEFT SIDE OF DASH) LT GRN WIRE LT GRN/BLK WIRE M- M+ NSW STA VC THW O/D OFF IND PNK WIRE PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SPD STP OILW STA FUSE STARTING/CHARGING SYSTEM STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) STSW THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL/RED WIRE

+B BATT MREL IGSW ODMS SIL WFSE TC BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU/WHT WIRE DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH, NEAR CENTER CONSOLE) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) IGN FUSE EFI 1 FUSE EFI RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (IN TRANSMISSION) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START J/C 2 (LEFT SIDE OF ENGINE COMPT) J/C 25 J/C 26, 27 (BEHIND LEFT KICK PANEL) J/C 4 (BEHIND LEFT KICK PANEL) J/C 5 (UPPER LEFT SIDE OF DASH) NCO O/D DIRECT CLUTCH SPEED SENSOR (LEFT SIDE OF TRANS) O/D MAIN SWITCH ORG/ WIRE PNK NCO+ THOC WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLU WIRE SIL SLT- SLT- SLT+ SL STAR STARTING/CHARGING SYSTEM VEHICLE SPEED SENSOR (ON TRANS) VIO WIRE WFSE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

+BM ODLP A/T INDICATOR LIGHT SWITCH (INTEGRAL TO PARK/NEUTRAL POSITION SWITCH) (ON TRANS) A/T OIL TEMP BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CIRCUIT COMBINATION METER CONTROL UNIT) DRIVER SIDE J/B (LEFT SIDE OF DASH) EB (RIGHT REAR OF ENGINE) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (RIGHT FRONT OF ENGINE) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START IPO J/C 28, J/C 29 (BEHIND CENTER OF DASH) J/C 45 (BEHIND RIGHT SIDE OF DASH) J/C 48 (BEHIND LEFT SIDE OF DASH) J/C 55 (BEHIND RIGHT SIDE OF DASH) LT GRN WIRE LT GRN/BLK WIRE M- M+ NSW STA VC THW PNK WIRE O/D OFF IND PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SPD STP OILW STARTING/CHARGING SYSTEM STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) STSW THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +B ILL+ AMP+B 1 2 3 4 5 6 7 8 9 10 FR+ FL+ PNK WIRE 1 2 3 4 5 6 RR+ RL+ RR- 14 15 16 17 18 19 20 BEEP SGND AMP BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE DRIVER SIDE J/B (UNDER LEFT END OF DASH) EAU ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FL FR MUTE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACC OR ON IG (BELOW CENTER OF DASH) INTEGRATION CONTROL, PANEL LEFT REAR DOOR SPEAKER LEFT TWEETER LEFT FRONT DOOR SPEAKER LT GRN WIRE LT LT MUTE FR RL SLD ACC+B ILL- NCA WIRE PNK WIRE PNK/BLU WIRE RADIO FUSE RADIO, PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT TWEETER SGND BEEP RR RL GND STEERING PAD SWITCH (COMBINATION SWITCH) STEREO COMPONENT AMPLIFIER (BEHIND UPPER CENTER OF DASH) VIO WIRE W/ VSC W/O VSC WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 FR+ FL+ ACC+B BU+B FR- FL- GND PNK WIRE 4 PNK WIRE BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE DRIVER SIDE J/B (UNDER LEFT END OF DASH) RAD 2 FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON ILL- RL- INTERIOR LIGHTS SYSTEM ILL + IP LEFT FRONT DOOR SPEAKER J/C 31 (ON LEFT SIDE OF ENGINE COMPT, UNDER ENGINE ROOM J/B) J/C 54 (BEHIND CENTER OF DASH) LEFT REAR DOOR SPEAKER LEFT TWEETER LT GRN WIRE PNK 2 WIRE RAD 1 FUSE RADIO, PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT TWEETER RR- RL+ RR+ SUB J/B 4 (BEHIND CENTER OF DASH) VIO WIRE WHT WIRE WHT/GRN WIRE YEL WIRE

+B RMUT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 BU+B ILL+ BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMBINATION SWITCH EAU DRIVER SIDE J/B (UNDER LEFT END OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 3 (ON LEFT SIDE OF ENGINE COMPT) RSE FUSE GRN WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON HPL HPR LEFT HEADPHONE TERMINAL LT GRN WIRE LT GRN/RED WIRE MODE MUTE R+ L+ GND ACC+B ILL- NCA WIRE ORG/ WIRE PNK WIRE R- L- GND R-R+ R-R- R-L+ R-L- RAD 1 FUSE RAD 2 FUSE RADIO, PLAYER REAR SEAT AUDIO CONTROLLER (W/ REAR SEAT AUDIO SYSTEM) (AT CENTER OF ROOF) RED WIRE RED/WHT WIRE RIGHT HEADPHONE TERMINAL RSR+ RSR- RSL+ RSL- RMU SEEK SGND STEERING PAD SWITCH TX- TX+ VOL (-) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 -B BLK WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BR (IN LEFT REAR DOOR) BRN WIRE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FL- FR- WFL- WFR- GRN WIRE GRY WIRE HOT AT ALL TIMES J/C 40, 41 (BEHIND LEFT KICK PANEL) LEFT FRONT DOOR SPEAKER, WOOFER LEFT REAR DOOR SPEAKER LEFT TWEETER LT GRN WIRE NCA WIRE PNK WIRE RAD 3 FUSE RED WIRE RED/BLK WIRE RIGHT FRONT DOOR SPEAKER, WOOFER RIGHT REAR DOOR SPEAKER RIGHT TWEETER RL RR RL+ RR+ FL+ FR+ WFL+ WFR+ STEREO COMPONENT AMPLIFIER (AT LEFT REAR OF CAB) VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 BU+B 1 2 3 4 5 6 7 8 9 10 11 12 S-GND R+ R- L+ L- MUTE BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMBINATION SWITCH EAU DRIVER SIDE J/B (UNDER LEFT END OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 3 (ON LEFT SIDE OF ENGINE COMPT) RSE FUSE GRN WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON J/C 54 (BEHIND CENTER OF DASH) LT GRN WIRE LT GRN/RED WIRE MODE MUTE R+ L+ GND ACC+B NCA WIRE ORG/ WIRE R- L- GND RAD 1 FUSE RAD 2 FUSE RADIO, PLAYER RED WIRE RED/GRN WIRE RED/WHT WIRE RSR+ RSR- RSL+ RSL- RMU SEEK STEERING PAD SWITCH VOL (-) WHT WIRE WHT/GRN WIRE YEL WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 -B BLK WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BR (IN LEFT REAR DOOR) BRN WIRE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FL- FR- WFL- WFR- GRN WIRE GRY WIRE HOT AT ALL TIMES J/C 40, 41 (BEHIND LEFT KICK PANEL) LEFT FRONT DOOR SPEAKER, WOOFER LEFT REAR DOOR SPEAKER LEFT TWEETER LT GRN WIRE NCA WIRE PNK WIRE RAD 3 FUSE RED WIRE RED/BLK WIRE RED/GRN WIRE RIGHT FRONT DOOR SPEAKER, WOOFER RIGHT REAR DOOR SPEAKER RIGHT TWEETER RL RR RL+ RR+ FL+ FR+ WFL+ WFR+ STEREO COMPONENT AMPLIFIER (AT LEFT REAR OF CAB) VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE