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Toyota Highlander (XU20; 2000 - 2003) Fuse Box Diagram

avatar Jonathan Yarden Feb 11, 2021 · 5 min. read

In this article you will find a description of fuses and relays Toyota, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2000, 2001, 2002, 2003

Engine compartment

Toyota Highlander - fuse box - engine compartment

Instrument panel

Toyota Highlander - fuse box - instrument panel

Engine compartment (with daytime running light system)

Toyota Highlander - fuse box - engine compartment (with DRL)

Fuses (type A)

Fuse Ampere rating [A] Description
1 STARTER 7,5 Multiport fuel injection system/sequential multiport fuel injection system
2 ABS3 7,5 Vehicle skid control system
3 HEAD LP RH LWR 15 Right−hand headlight (low beam)
4 HEAD LP LH LWR 15 Left−hand headlight (low beam)
5 A/F 25 Air fuel ratio sensor
6 ALT-S 7,5 Charging system
7 TOWING 20 Trailer lights
8 HORN 10 Horns
9 SECURITY 15 Theft deterrent system
10 HEAD LP RH UPR 10 Right−hand headlight (high beam)
11 ECU−B 7,5 Theft deterrent system, air conditioning system, vehicle skid control system, gauges and meters, wireless remote control system, power door lock
12 EFI 20 Multiport fuel injection system/sequential multiport fuel injection system, fuel pump, engine immobiliser system
13 DOOR LOCK 25 Power door lock system, theft deterrent system
14 HEAD LP LH UPR 10 Left−hand headlight (high beam)
15 RADIO NO.1 25 Car audio system
16 DOME 10 Personal light, interior lights, vanity mirror lights, ignition switch light, wireless remote control system, gauges and meters
17 HAZARD 15 Emergency flashers, instrument panel light
18 SPARE 7,5 Spare fuse
19 SPARE 15 Spare fuse
20 SPARE 25 Spare fuse
21 IGN 7,5 Gauges and meters, SRS airbag system
22 RADIO NO.2 7,5 Car audio system
23 CIG 15 Cigarette lighter
24 D RR DOOR 20 Power windows
25 PWR OUTLET 15 Power outlets
26 FR FOG 10 Front fog lights
27 SRS−IG 15 SRS airbag system
28 ECU−IG 15 Electric moon roof, anti−lock brake system, vehicle skid control system, shift lock system, charging system, cruise control system, emergency flashers, starting system
29 WIPER 25 Windshield wipers and washer
30 P RR DOOR 20 Power windows
31 P FR DOOR 25 Power windows, door courtesy lights, power door lock system
32 S/ROOF 20 Electric moon roof
33 HEATER 15 Air conditioning system, electric cooling fan, rear defogger, outside rear view mirror defogger, gauges and meters
34 IG1 7,5 Back up lights, vehicle skid control system, multiport fuel injection system/sequential multiport fuel injection system, outside rear view mirror heaters, power door lock system, wireless remote control system
35 RR WIP 15 Rear window wiper
36 STOP 20 Stop lights, high mounted stoplight, anti−lock brake system, vehicle skid control system, shift lock system, cruise control system, multiport fuel injection system/sequential multiport fuel injection system
37 OBD 7,5 On−board diagnosis system
38 SEAT HTR 15 Seat heaters
39 IG2 15 Multiport fuel injection system/sequential multiport fuel injection system, charging system, starter system
40 WASHER 20 Washer fluid level warning light
41 RR FOG 7,5 No circuit
42 FR DEF 20 Air conditioning system, outside rear view mirror defoggers
43 D FR DOOR 20 Power windows, door courtesy lights
44 TAIL 10 Tail lights, license plate lights, instrument panel lights, front fog lights, front side marker lights, rear side marker lights, parking lights
45 PANEL 7,5 Instrument panel lights
46 DRL 7,5 Daytime running light system

Fuses (type B)

Fuse Ampere rating [A] Description
47 AM2 30 Multiport fuel injection system/sequential multiport fuel injection system, starting system
48 ABS2 40 Anti−lock brake system, vehicle skid control system
49 ABS1 40 Anti−lock brake system, vehicle skid control system
50 HEATER 50 Air conditioning system
51 RDI 30 Electric cooling fans
52 RR DEF 30 Rear window defoggers
53 CDS 30 Electric cooling fans
54 RDI 50 No circuit
56 AM1 40 Multiport fuel injection system/sequential multiport fuel injection system, starting system
57 POWER 30 ower seat

Fuse (type C)

Fuse Ampere rating [A] Description
58 ALT 140 “ABS1”, “ABS2”, “RDI”, “CDS”, “RR DEF”, “HEATER”, “AM1”, “AM2”, “TAIL”, “PANEL”, “STOP”, “S/ROOF” and “SEAT HTR” fuses

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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