Toyota Highlander Hybrid (XU40; 2006 – 2007) – fuse and relay box diagram
Year of production: 2006, 2007
The 1st generation Toyota Highlander was produced in 2000, 2001, 2002, 2003, 2004, 2005, 2006 and 2007 with the U20 designation. In some countries it is known as Toyota Kluger V. In this publication we will show the locations of the electronic control units, describe in detail the fuses and relays of the Toyota Highlander 1 Kluger with box diagrams.
Engine compartment
Fuse Box Location
Fuse Box №1 Diagram
Fuse Box №2 Diagram
Fuse Box №3 Diagram
Instrument panel
Fuse Box Location
Remove the lid to access.
Fuse Box Diagram
Fuses (type A)
| Fuse | Ampere rating [A] | Circuit | |
| 1 | ETCS | 10 | Hybrid system |
| 2 | DC/DC−S | 10 | Hybrid system |
| 3 | ABS NO.2 | 10 | Electronically controlled brake system |
| 4 | ABS NO.1 | 10 | Electronically controlled brake system |
| 5 | BATT FAN | 15 | Hybrid system |
| 6 | ABS NO.3 | 15 | Electronically controlled brake system |
| 7 | OIL PUMP | 10 | Transmission fluid cooling system |
| 8 | ST | 7,5 | Hybrid system |
| 9 | RR HTR | 15 | Rear heater system |
| 10 | DRL | 7,5 | Daytime running light system |
| 11 | H−LP L LWR | 15 | Left−hand headlight (low beam) |
| 12 | H−LP L UPR | 15 | Left−hand headlight (high beam) |
| 13 | H−LP R UPR | 15 | Right−hand headlight (high beam) |
| 14 | PWR OUTLET NO.2 | 20 | Power outlet (115 VAC) |
| 15 | TOWING | 20 | Trailer lights |
| 16 | HAZ | 15 | Turn signal lights, emergency flashers |
| 17 | SECURITY | 15 | Theft deterrent system |
| 18 | AM2 NO.1 | 30 | “IGN”, “IG2” and “ST” fuses |
| 19 | MPX−B1 | 7,5 | Electric power steering system |
| 20 | HORN | 10 | Horns |
| 21 | RADIO NO.1 | 25 | Audio system |
| 22 | ECU−B NO.1 | 7,5 | Theft deterrent system, air conditioning system, gauges and meters, electric moonroof, engine immobilizer system, multiplex communication system |
| 23 | DOME | 10 | Personal lights, interior lights, vanity lights, ignition switch light, wireless remote control system, gauges and meters, navigation system |
| 24 | DOOR NO.1 | 25 | Power door lock system |
| 25 | A/F | 25 | Air/fuel control system |
| 26 | CRT | 7,5 | Rear seat entertainment system, navigation system screen |
| 27 | H−LP R LWR | 15 | Right−hand headlight (low beam) |
| 28 | INV W/P | 15 | Hybrid system |
| 29 | IGCT NO.5 | 10 | Hybrid system |
| 30 | WATER PUMP | 10 | Air conditioning system |
| 31 | IGCT NO.4 | 10 | Emission control system, transmission control system, air/ fuel control system |
| 32 | IGCT NO.3 | 10 | Hybrid system, fuel pump |
| 33 | IGCT NO.2 | 10 | Hybrid system |
| 34 | IGN | 10 | Meters and gauges, SRS airbag system, hybrid system, electronically controlled brake system, engine immobilizer system |
| 35 | RAD NO.2 | 7,5 | Audio system, rear seat entertainment system, navigation system, air conditioning system, multiplex communication system |
| 36 | CIG | 15 | Cigarette lighter |
| 37 | P RR DOOR | 20 | Power windows |
| 38 | PWR OUTLET1 | 15 | Power outlets (12 VDC) |
| 39 | FR FOG | 20 | Front fog lights |
| 40 | ECU−IG | 10 | Electronically controlled brake system, transmission control system, electric power steering system, theft deterrent system |
| 41 | WIPER | 25 | Windshield wipers |
| 42 | D RR DOOR | 20 | Power windows |
| 43 | D FR DOOR | 25 | Power windows, power door lock system, door courtesy light |
| 44 | S/ROOF | 20 | Electric moonroof |
| 45 | HEATER | 10 | Air conditioning system, rear heater system, rear window defogger, hybrid system |
| 46 | IG1 | 7,5 | Hybrid system, power door lock system, multiplex communication system, airbag on−off indicator lights, turn signal lights, back−up lights, outside rear view mirror defoggers, auto anti−glare inside rear view mirror, power outlet (115 VAC), seat heaters, navigation system |
| 47 | RR WIP | 15 | Rear window wiper |
| 48 | STOP | 20 | Stop lights, high mounted stoplight, electronically controlled brake system, transmission control system, hybrid system |
| 49 | OBD | 7,5 | On−board diagnosis system |
| 50 | SEAT HTR | 15 | Seat heaters |
| 51 | IG2 | 15 | Multiport fuel injection system/sequential fuel injection system, engine ignition system |
| 52 | WASHER | 20 | Windshield washer, rear window washer |
| 53 | FUEL OPN | 7,5 | Fuel filler door opening system |
| 54 | FR DEF | 20 | Windshield wiper deicer, rear view mirror defoggers |
| 55 | P FR DOOR | 20 | Power windows, door courtesy light |
| 56 | TAIL | 10 | Parking lights, tail lights, side marker lights, license plate lights, front fog lights |
| 57 | PANEL | 7,5 | Instrument panel lights |
Fuses (type B)
| Fuse | Ampere rating [A] | Circuit | |
| 58 | ABS MTR2 | 30 | Electronically controlled brake system |
| 59 | ABS MTR1 | 30 | Electronically controlled brake system |
| 60 | HEATER | 50 | Air conditioning system, “WATER PUMP” fuse |
| 61 | RR HTR | 30 | Rear heater system |
| 62 | RR DEF | 30 | Rear window defogger |
| 63 | RDI FAN NO.1 | 40 | Electric cooling fan |
| 64 | RDI FAN NO.2 | 40 | Electric cooling fan |
| 65 | MAIN | 40 | “H−LP L LWR”, “H−LP L UPR”, “H−LP R LWR”, “H−LP R UPR” and “DRL” fuses |
| 66 | IGCT NO.1 | 50 | “INV W/P”, “IGCT NO.2”, “IGCT NO.3”, “IGCT NO.4” and “IGCT NO.5” fuses |
| 67 | AM1 | 40 | “ECU−IG”, “WASHER”, “IG1”, “WIPER”, “RR WIP”, “HEATER (10 A)”, “RAD NO.2” and “CIG” fuses |
| 68 | POWER | 30 | Power seat |
Fuses (type C)
| Fuse | Ampere rating [A] | Circuit | |
| 69 | DC/DC | 120 | Hybrid system |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.