Toyota·Land Cruiser·2017 Toyota Land Cruiser·Wiring
Wiring diagram

2017 Toyota Land Cruiser — power distribution

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Power distribution

A BECU Q PGND A/C B+ DIS ASEL C B 50A 40A 30A 30A GND B 30A 30A 10A 15A 20A 25A 50A 50A 30A 5A 7.5A 50A 50A 80A 80A 50A 50A 50A 30A 30A 40A 30A 10A 10A 10A 10A 30A 10A 10A 10A 40A 40A 180A ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY LEFT COWL SIDE J/B ASSEMBLY BATTERY MAIN BODY ECU CERTIFICATION ECU ASSEMBLY J/C A60 K24 J10 31 H19 46 EA1 E124 1 2 3 4 5 21 1K 3 2 1 1S RED GRN VIO VIO WHT/BLK ORG VIO PNK PNK RED BLU/RED BLU BLK RED BLK/WHT WHT RED/BLK BLK GRN/BLK BLU BLK BLU BLK GRN RED WHT BLU BLU/WHT BLU/YEL RED RED RED/BLK PNK BLK VIO WHT BLK BLU BLK WHT/BLK WHT/BLK BLU BLU BLK WHT RED RED BLK BLK BLK BLK E1 A5 STOP FUSE ETCS FUSE HORN FUSE D/C CUT FUSE S-HORN FUSE TOWING FUSE H-LP MAIN 2/ H-LP LH FUSE H-LP MAIN 1/ H-LP RH FUSE ALT FUSE MPX-B 2 FUSE RSE FUSE MPX-B 1 FUSE MOBILE WIRELESS CHARGER CRADLE ASSEMBLY FOG FR FUSE J/B LH-B FUSE CDS FAN FUSE PTC HTR 3 FUSE PTC HTR 2 FUSE PTC HTR 1 FUSE TOWING TAIL FUSE HTR FUSE 4WD-B FUSE ST FUSE ABS 1 FUSE P/I-B FUSE AIR PMP 1 FUSE AIR PMP 2 FUSE ABS 2 FUSE VGRS FUSE SUB BATT FUSE H-LP CLN FUSE P/SEAT RR FUSE A/C RR 1 FUSE ALT- CDS FUSE TOWING BRK FUSE DEF FUSE DEICER FUSE TI & TE FUSE NOISE FILTER (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT END OF DASH) (LEFT SIDE OF DASH) (LEFT SIDE OF DASH) (RIGHT SIDE OF ENGINE COMPT) (LEFT REAR OF ENGINE COMPT) (NOT USED) STARTING/ CHARGING SYSTEM DOOR LOCKS & ANTI-THEFT SYSTEMS ENGINE CONTROLS SYSTEM DOOR LOCKS & HORNS SYSTEMS EXTERIOR LIGHTS SYSTEM, SHIFT INTERLOCK, CRUISE CONTROL & ANTI-LOCK BRAKES SYSTEMS EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM INSTRUMENT CLUSTER, ANTI-THEFT & DOOR LOCKS SYSTEMS STARTING/ CHARGING SYSTEM NAVIGATION & SOUND SYSTEMS FROM LEFT COWL SIDE J/B ASSEMBLY (DIAGRAM 3 OF 4) SEATS SYSTEM MIRRORS, AIR CONDITIONING, NAVIGATION, SOUND & MEMORY SYSTEMS HEADLIGHTS SYSTEM ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM AIR CONDITIONING SYSTEM STARTING/ CHARGING SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM TO ENGINE ROOM J/B ASSEMBLY (DIAGRAM 2 OF 4) ANTI-LOCK BRAKES SYSTEM TO LEFT COWL SIDE J/B ASSEMBLY (DIAGRAM 3 OF 4) TRANSMISSIONS SYSTEM TO IG1 RELAY (DIAGRAM 2 OF 4) WIPER/ WASHER SYSTEM MEMORY SYSTEMS EXTERIOR LIGHTS SYSTEM AIR CONDITIONING SYSTEM DEFOGGER SYSTEM DEFOGGER SYSTEM EXTERIOR LIGHTS SYSTEM
A J N M K K 50A G 10A H L B 10A 10A 10A 25A 15A 20A 30A 15A 10A 20A 15A 15A 20A 10A 140A ENGINE ROOM R/B ASSEMBLY J/C A60 ENGINE ROOM J/B ASSEMBLY EFI MAIN RELAY 1 FUEL PMP RELAY A/F RELAY AIR PMP HTR RELAY J/C A60 1R P8 N7 5 7 M1 Q4 P2 P1 2 1 3 5 WHT/BLK GRN WHT/BLK RED BLK BLK BLK WHT BLK WHT BLK BLK WHT/BLK WHT/BLK BLK GRN GRN VIO PNK GRN RED GRN A5 A5 IG1 RELAY STRG HTR FUSE ENG- IG 1 FUSE A/C COMP FUSE S/HTR R/L FUSE S/HTR R/R FUSE 4WD-IG FUSE WASHER FUSE J/B RH-AM FUSE INJ FUSE IG2 MAIN RELAY A/F HTR FUSE EFI MAIN 1 FUSE AIR PMP HTR FUSE FUEL PMP FUSE IG2 MAIN FUSE J/B LH-AM FUSE ENG- IG2 2 FUSE ENG- IG2 1 FUSE (LEFT SIDE OF ENGINE COMPT) (RIGHT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (RIGHT SIDE OF ENGINE COMPT) TO J/B LH-AM FUSE (DIAGRAM 2 OF 4) FROM A/C RR 1 FUSE (DIAGRAM 1 OF 4) HEADLIGHTS, AIR CONDITIONING, DEFOGGER, ANTI-LOCK BRAKES, CRUISE CONTROL & EXTERIOR LIGHTS SYSTEMS WIPER/ WASHER & HEADLIGHTS SYSTEMS ENGINE CONTROLS SYSTEM SEATS SYSTEM SEATS SYSTEM FROM LEFT COWL SIDE J/B ASSEMBLY (DIAGRAM 3 OF 4) FROM LEFT COWL SIDE J/B ASSEMBLY (DIAGRAM 4 OF 4) TO RIGHT COWL SIDE J/B ASSEMBLY (DIAGRAM 4 OF 4) WIPER/WASHER SYSTEM AIR CONDITIONING SYSTEM SEATS SYSTEM TRANSMISSIONS SYSTEM FROM IG1 RELAY (DIAGRAM 2 OF 4) ENGINE ROOM R/B ASSEMBLY (DIAGRAM 1 OF 4) TO LEFT COWL SIDE J/B ASSEMBLY (DIAGRAM 3 OF 4) FROM LEFT COWL SIDE J/B ASSEMBLY (DIAGRAM 3 OF 4) ENGINE CONTROLS SYSTEM TO LEFT COWL SIDE J/B ASSEMBLY (DIAGRAM 4 OF 4) TRANSMISSIONS SYSTEM
N Q P M L ACC IG F +B SSW2 AGND SSW1 IG1D ACCD SS1 SS2 AGND E D 30A 5A 15A 10A 15A 15A 10A 10A 7.5A 30A 30A 5A 5A TRLY 15A 5A 5A 30A 30A 30A 30A 7.5A 7.5A 10A 10A 20A 30A 30A C 15A 30A 10A 10A 5A 10A 5A 5A 10A LEFT COWL SIDE J/B ASSEMBLY MAIN BODY ECU BACK D/L RELAY D DR UNLOCK RELAY L/D DR UNLOCK RELAY ALL DR LOCK RELAY DOME CUT RELAY CERTIFICATION ECU ASSEMBLY MAIN BODY ECU MAIN BODY ECU ENGINE SWITCH CERTIFICATION ECU ASSEMBLY I29 I53 K4 H4 I1 I2 K5 I10 J9 K36 H8 K3 I35 I34 H6 I11 J27 I36 I13 I31 I14 I22 G1 H11 I5 I6 I12 I33 I51 I40 H16 I52 K30 30 32 I37 10 E125 E125 18 E125 12 16 3 9 6 E123 5 1 K2 I4 K13 I54 H18 H17 J18 14 F1 I17 I18 ORG PPL/VIO RED PNK PNK BLU BLU PPL/BLU PPL/BLU PPL/BLU PPL/BLU RED RED BLK GRN GRN GRN BLK BLK RED BLU PNK WHT GRN RED WHT GRN PPL/ORG PPL/LT BLU (OR VIO) BLK ORG GRN RED VIO BLK LT GRN PNK BLU GRY LT GRN BLU BLK LT GRN GRY BLU PPL/BLU PPL/BLU PPL/BLU PNK BLK RED BLK WHT BLU RED SHORT PIN TAIL RELAY DOOR F/D FUSE P/SEAT F/L FUSE S/ ROOF FUSE D/L 2 FUSE OBD FUSE P/SEAT F/R FUSE J/B- AM 1 FUSE A/C FUSE DOOR R/L FUSE DOOR F/P FUSE DOOR R/R FUSE TAIL FUSE PANEL 2 FUSE PANEL 1 FUSE DOME CUT FUSE D/L 1 FUSE AMP 2 FUSE AMP 1 FUSE J/B- B 1 FUSE STRG LOCK FUSE RADIO FUSE DOME FUSE J/B- B 2 FUSE AM2 FUSE HAZ FUSE DCM FUSE IMMOBI FUSE ACC RELAY IG1 1 RELAY IG1 2 RELAY IG1 3 RELAY SFT LOCK- ACC FUSE ECU- ACC FUSE WIPER FUSE ECU- IG 3 FUSE WIPER RR FUSE SFT LOCK-IG FUSE ECU- IG 7 FUSE BKUP LP FUSE ECU- IG 1 FUSE (LEFT END OF DASH) (LEFT SIDE OF DASH) (LEFT SIDE OF DASH) (NOT USED) TO P/ OUTLET FUSE (DIAGRAM 4 OF 4) EXTERIOR LIGHTS & INTERIOR LIGHTS SYSTEMS EXTERIOR LIGHTS SYSTEM AIR CONDITIONING SYSTEM MEMORY & POWER WINDOWS SYSTEMS POWER TOPS SYSTEM POWER WINDOWS, DOOR LOCKS, ANTI-THEFT & WARNING SYSTEMS SEATS SYSTEM FROM ENGINE ROOM J/B ASSEMBLY (DIAGRAM 2 OF 4) POWER WINDOWS SYSTEM EXTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM HEADLIGHTS & EXTERIOR LIGHTS SYSTEMS EXTERIOR LIGHTS SYSTEM ELECTRONIC POWER STEERING SYSTEM ANTI- THEFT SYSTEM NAVIGATION & SOUND SYSTEMS STARTING/ CHARGING SYSTEM & COMPUTER DATA LINES SYSTEMS SOUND SYSTEMS FROM ENGINE ROOM R/B ASSEMBLY (DIAGRAM 1 OF 4) SHIFT INTERLOCK SYSTEM INTERIOR LIGHTS SYSTEM NAVIGATION SYSTEM TO ECU- IG 2 FUSE (DIAGRAM 4 OF 4) TO POWER OUTLET RELAY (DIAGRAM 4 OF 4) NAVIGATION, SOUND & COMPUTER DATA LINES SYSTEMS ANTI-LOCK BRAKES SYSTEM TO RIGHT COWL SIDE J/B ASSEMBLY (DIAGRAM 4 OF 4) TO ENGINE ROOM J/B ASSEMBLY (DIAGRAM 2 OF 4) WIPER/ WASHER SYSTEM WIPER/ WASHER SYSTEM NAVIGATION, SOUND & MEMORY SYSTEMS SHIFT INTERLOCK SYSTEM TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 1 OF 4) ANTI-LOCK BRAKES & ELECTRONIC POWER STEERING SYSTEMS AIR CONDITIONING & NAVIGATION SYSTEMS EXTERIOR LIGHTS SYSTEM TO ENGINE ROOM R/B ASSEMBLY (DIAGRAM 2 OF 4)
P J H 5A 10A 10A G 5A 20A 7.5A F 10A ACCD AC1 GND AC2 IG ACC1 ACC2 E E B E D B B E E 15A 15A 10A LEFT COWL SIDE J/B ASSEMBLY J/C K44 CERTIFICATION ECU ASSEMBLY RIGHT COWL SIDE J/B ASSEMBLY TOW BK/UP RELAY J/C K44 5 5 I8 I48 K29 C5 B3 B1 C7 C10 I56 J12 H24 I49 H22 H1 C8 A1 C22 J18 9 E125 1 2 3 4 6 7 8 5 2 3 1 6 4 5 K12 J1 1 2 K10 J2 1 1 2 2 WHT/BLK WHT/BLK WHT/BLK WHT/BLK BLK BLK WHT BLK PNK PPL/GRN GRN GRN PPL/GRN PNK BLK GRN ORG BLK BLK BLK BLK WHT/BLK WHT RED BLK WHT/BLK PPL/BLK PPL/WHT PPL/BLK WHT/BLK WHT/BLK PPL/BLK PPL/WHT WHT/BLK PPL/BLK WHT/BLK WHT/BLK GRN GRN GRN GRN GRN WHT/BLK WHT/BLK K3 E2 K3 E1 ECU- IG 2 FUSE INV FUSE P/ OUTLET FUSE INVERTER RELAY POWER OUTLET RELAY METER FUSE A/BAG- IG2 FUSE IG2 1 FUSE REAR POWER OUTLET SOCKET ASSEMBLY REAR POWER OUTLET SOCKET ASSEMBLY FRONT POWER OUTLET SOCKET ASSEMBLY IG 4 RELAY VOLTAGE INVERTER ASSEMBLY TOW BK/UP FUSE ECU- IG 6 FUSE S/ HTR FUSE SEAT- A/C FAN FUSE POWER OUTLET SOCKET ASSEMBLY (LEFT END OF DASH) (BEHIND FRONT OF LEFT QUARTERPANEL) (LOWER LEFT CENTER OF DASH) (LEFT END OF DASH) (RIGHT END OF DASH) (BASE OF LEFT "D" PILLAR) (BEHIND FRONT OF LEFT QUARTERPANEL) (LEFT SIDE OF DASH) FROM SFT LOCK-IG FUSE (DIAGRAM 3 OF 4) FROM S/ROOF FUSE (DIAGRAM 3 OF 4) FROM ACC RELAY (DIAGRAM 3 OF 4) SHIFT INTERLOCK & COMPUTER DATA LINES SYSTEMS NAVIGATION & SUPPLEMENTAL RESTRAINTS SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM SEATS, MIRRORS, TRANSMISSIONS, PASSIVE RESTRAINTS, WIPER/WASHER, NAVIGATION, WARNING, AIR CONDITIONING, COMPUTER DATA LINES, MEMORY & POWER TOPS SYSTEMS ENGINE CONTROLS, STARTING/ CHARGING, ANTI-LOCK BRAKES, CRUISE CONTROL, DOOR LOCKS, INSTRUMENT CLUSTER, WIPER/WASHER, HEADLIGHTS, EXTERIOR LIGHTS, ANTI-THEFT, WARNING, SUPPLEMENTAL RESTRAINTS, INTERIOR LIGHTS, ELECTRONIC POWER STEERING SYSTEM, POWER TOPS, NAVIGATION & TRANSMISSIONS SYSTEMS CRUISE CONTROL & TRANSMISSIONS SYSTEMS CRUISE CONTROL, ANTI-LOCK BRAKES & EXTERIOR LIGHTS SYSTEMS TO ENGINE ROOM R/B ASSEMBLY (DIAGRAM 2 OF 4) FROM ENGINE ROOM J/B ASSEMBLY (DIAGRAM 2 OF 4) PASSIVE RESTRAINTS SYSTEM SEATS SYSTEM FROM LEFT COWL SIDE J/B ASSEMBLY (DIAGRAM 3 OF 4) FROM ENGINE ROOM R/B ASSEMBLY (DIAGRAM 2 OF 4) SEATS SYSTEM SUPPLEMENTAL RESTRAINTS, NAVIGATION & CRUISE CONTROL SYSTEMS