Toyota·Tundra·2008 Toyota Tundra — V6·Wiring
Wiring diagram

2008 Toyota Tundra — V6 — power distribution

Sheets 2Labels 567

Power distribution

2 1 1 2 1 2 1 2 A E I H G B 15A 15A 30A D C 50A 150A 140A 180A 30A 20A 7.5A 10A 20A 10A 7.5A 20A 7.5A 7.5A 15A 7.5A 15A 7.5A F 7.5A 30A 50A 50A 7.5A 7.5A ACC OFF LOCK ON START ACC ON OFF LOCK ON OFF LOCK ACC START ACC OFF ON LOCK START START 5A ENGINE ROOM J/B ENGINE ROOM R/B GENERATOR BATTERY J/C J71 & J72 J/C J73 & J74 DRIVER SIDE J/B MAIN BODY ECU MAIN BODY ECU J/C J73 & J74 J/C J78 J/C J71 & J72 2 1 J72 J71 J71 3 J74 4 J73 J73 7 J72 8 9 9 8 5 J71 5 J71 6 J74 5 3 B17 C10 B10 7 J73 C11 26 J74 6 E1 F1 I1 L1 D8 15 B6 B7 D66 C6 B9 D5 D65 D56 B4 D55 D43 7 B2 E10 D57 E5 C22 B8 5 4 22 E1 D63 D45 D47 D14 D62 4 7 5 2 1 B13 4 G1 H1 7 6 2 1 5 J1 K1 BLU GRY PNK GRY RED PNK RED GRN BLU BRN GRY WHT GRN GRY ORG ORG LT GRN BLU RED RED GRY WHT BLK BLK BLU (OR BLK) BLK/BLU BLK/BLU GRY RED BLK BLK GRY VIO GRN WHT PNK VIO LT BLU LT GRN LT GRN RED LT BLU BLU ORG GRN GRN WHT/BLK WHT/BLK GRY GRY ORG WHT/BLK ORG GRN WHT GRY BLU GRN BLK WHT GRY BLK BLU RED GRN YEL BLK BLK BLK (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF DASH) (RIGHT SIDE OF DASH) (LEFT SIDE OF DASH) (LEFT SIDE OF DASH) (LEFT SIDE OF DASH) (LEFT SIDE OF DASH) CRUISE CONTROL & (FLOOR SHIFT: LEFT KICK PANEL) (COLUMN SHIFT: LEFT SIDE OF DASH) (LEFT SIDE OF DASH) ALT FUSE SHORT PIN A/PUMP 1 FUSE A/PUMP 2 FUSE LH J/B FUSE HTR FUSE TURN HAZ FUSE RAD 1 FUSE ALT S FUSE ECU B1 FUSE AM2 FUSE AMP FUSE ST FUSE DOME FUSE IGNITION SWITCH ACC CUT RELAY AM1 FUSE IG1 1 RELAY IG1 3 RELAY IG1 2 RELAY TAIL RELAY ACC RELAY PANEL FUSE TAIL FUSE BK/UP LP FUSE ECU IG 1 FUSE LH IG FUSE ECU IG 2 FUSE CIG FUSE ACC FUSE A/C IG FUSE SEAT HTR FUSE WIPER FUSE WSH FUSE 4WD FUSE CIGARETTE LIGHTER 5.7L EXCEPT 5.7L J1 TO MAIN FUSE ENGINE ROOM J/B (DIAGRAM 2 OF 2) TO MET B FUSE ENGINE ROOM R/B (DIAGRAM 2 OF 2) TO POWER OUTLET FUSE DRIVER SIDE J/B (DIAGRAM 2 OF 2) HEADLIGHTS & EXTERIOR LIGHTS SYSTEMS INSTRUMENT CLUSTER & INTERIOR LIGHTS SYSTEMS ENGINE CONTROLS SYSTEM STARTING/ CHARGING SYSTEM SOUND & NAVIGATION SYSTEMS TO STOP FUSE ENGINE ROOM R/B (DIAGRAM 2 OF 2) AIR CONDITIONING SYSTEM TO POWER SOURCE CONTROL ECU (DIAGRAM 2 OF 2) SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM TO IG2 RELAY ENGINE ROOM J/B (DIAGRAM 2 OF 2) DOOR LOCKS SYSTEM ENGINE CONTROLS SYSTEM SEATS & MEMORY SYSTEMS MIRRORS & GARAGE DOOR OPENER SYSTEMS MEMORY SYSTEMS ANTI-LOCK BRAKES SYSTEM TO OBD FUSE DRIVER SIDE J/B (DIAGRAM 2 OF 2) SOUND, NAVIGATION & INSTRUMENT CLUSTER SYSTEMS TRANSMISSIONS SYSTEM INTERIOR LIGHTS & NAVIGATION SYSTEMS WIPER/WASHER SYSTEM HEADLIGHTS & EXTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS SYSTEM TO POWER SOURCE CONTROL ECU (DIAGRAM 2 OF 2) STARTING/ CHARGING SYSTEM EXTERIOR LIGHTS & ANTI-LOCK BRAKES SYSTEMS SEATS SYSTEM EXTERIOR LIGHTS SYSTEM TO POWER SOURCE CONTROL ECU (DIAGRAM 2 OF 2) EXTERIOR LIGHTS SYSTEM SEATS, HEADLIGHTS, NAVIGATION, DEFOGGER, TRANSMISSIONS, EXTERIOR LIGHTS, ENGINE CONTROLS & SOUND SYSTEMS MEMORY SYSTEM MEMORY, MIRRORS, DEFOGGER, WARNING, ANTI-THEFT, NAVIGATION, AIR CONDITIONING, SHIFT INTERLOCK, EXTERIOR LIGHTS, INSTRUMENT CLUSTER & ANTI-LOCK BRAKES SYSTEMS MIRRORS & MEMORY SYSTEMS AIR CONDITIONING SYSTEM MIRRORS, EXTERIOR LIGHTS, SOUND SYSTEMS
A 15A E B E B B 30A 25A 7.5A G I B E H F 30A 30A 30A 15A 7.5A 7.5A 15A 25A 10A 40A D 15A E 15A 30A 30A 15A 40A 40A 30A 7.5A 10A 20A 40A 10A 50A 30A 15A 7.5A 10A C 5A DRIVER SIDE J/B MIR HTR RELAY PWR RELAY CARGO RELAY MAIN BODY ECU ENGINE ROOM J/B A/F RELAY EFI RELAY HORN RELAY J/C J81 & J82 J/C A44 J/C J77 ENGINE ROOM J/B ENGINE ROOM R/B 1 D60 1 7 1 A1 6 D61 10 4 5 2 6 J82 5 2 9 B6 B7 D54 D36 C4 B8 B1 D34 D58 I4 I3 C1 D18 D1 J81 1 1 10 11 3 4 2 2 YEL WHT/BLK WHT/BLK WHT/BLK WHT/BLK BLK VIO GRN RED RED LT GRN GRY LT GRN GRN PNK VIO BLU BLU VIO RED PNK BLK RED RED BLU PNK BLK ORG RED WHT/BLK WHT/BLK WHT/BLK WHT/BLK WHT/BLK WHT/BLK YEL YEL ORG YEL WHT GRY VIO ORG BLU YEL BLU YEL YEL YEL RED YEL VIO RED BLU PNK VIO WHT VIO YEL GRN (LEFT SIDE OF DASH) (RIGHT SIDE OF DASH) (LEFT SIDE OF ENGINE COMPT) (CENTER OF DASH) (LEFT FRONT OF ENGINE COMPT) (CENTER OF DASH) (5.7L: LEFT SIDE OF ENGINE COMPT) (EXCEPT 5.7L: LEFT FRONT OF ENGINE COMPT) (RIGHT KICK PANEL) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) CARGO LP FUSE PWR OUTLET FUSE FR P/ SEAT LH FUSE OBD FUSE PWR 1 FUSE FR P/ SEAT RH FUSE A/C FUSE MIR FUSE DR/LCK FUSE TI & TE FUSE POWER OUTLET RELAY POWER SOURCE CONTROL ECU IG2 MAIN FUSE EFI 1 FUSE A/F FUSE HORN FUSE MAIN FUSE IG2 RELAY POWER OUTLET SOCKET 3 POWER OUTLET SOCKET 2 POWER OUTLET SOCKET 1 MET B FUSE ABS 2 FUSE ABS 1 FUSE ETCS FUSE IMB FUSE PWR 2 FUSE STOP FUSE SUB BATT FUSE TOW TAIL FUSE FOG FUSE DEICER FUSE INJ FUSE IGN FUSE MET FUSE DEFOG FUSE TOW BRK FUSE TOWING FUSE F/PMP FUSE (5.7L) A2 J3 FROM LH J/B FUSE ENGINE ROOM J/B (DIAGRAM 1 OF 2) FROM TAIL RELAY DRIVER SIDE J/B (DIAGRAM 1 OF 2) FROM J/C 71 & 72 (DIAGRAM 1 OF 2) FROM ECU IG 1 (DIAGRAM 1 OF 2) AIR CONDITIONING SYSTEM COMPUTER DATA LINES SYSTEM MEMORY SYSTEMS DEFOGGER, MIRRORS & MEMORY SYSTEMS MEMORY & SEATS SYSTEMS FROM IGNITION SWITCH (DIAGRAM 1 OF 2) FROM J/C 71 & 72 (DIAGRAM 1 OF 2) FROM A/P PUMP 2 FUSE ENGINE ROOM J/B (DIAGRAM 1 OF 2) ENGINE CONTROLS SYSTEM FROM HTR FUSE ENGINE ROOM J/B (DIAGRAM 1 OF 2) HEADLIGHTS SYSTEM FROM SHORT PIN ENGINE ROOM R/B (DIAGRAM 1 OF 2) TRANSMISSIONS, CRUISE CONTROLS, SUPPLEMENTAL RESTRAINTS, ENGINE CONTROLS & ANTI-THEFT SYSTEMS ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM DEFOGGER SYSTEM EXTERIOR LIGHTS SYSTEM POWER WINDOWS SYSTEM ANTI-THEFT SYSTEM ANTI-LOCK BRAKES SYSTEM TRANSMISSIONS, INSTRUMENT CLUSTER, HEADLIGHTS, WARNING, ENGINE CONTROLS, CRUISE CONTROL, INTERIOR LIGHTS, DOOR LOCKS, ANTI-THEFT, EXTERIOR LIGHTS, ANTI-LOCK BRAKES & SUPPLEMENTAL RESTRAINTS SYSTEMS ENGINE CONTROLS, CRUISE CONTROLS & TRANSMISSIONS SYSTEMS EXTERIOR LIGHTS SYSTEM TRANSMISSIONS, INSTRUMENT CLUSTER, HEADLIGHTS, WARNING, ENGINE CONTROLS, CRUISE CONTROL, INTERIOR LIGHTS, STARTING/CHARGING, EXTERIOR LIGHTS, ANTI-LOCK BRAKES & SUPPLEMENTAL RESTRAINTS SYSTEMS INSTRUMENT CLUSTER & ENGINE CONTROLS SYSTEMS DEFOGGER SYSTEM TRANSMISSIONS, ENGINE CONTROLS, CRUISE CONTROL, ANTI-LOCK BRAKES, EXTERIOR LIGHTS & SHIFT INTERLOCK SYSTEMS HEADLIGHTS SYSTEM