Toyota Highlander (XU20; 2001-2007) fuses and relays

 

In this article, we consider the first-generation Toyota Highlander (XU20), produced from 2000 to 2007. Here you will find fuse box diagrams of Toyota Highlander 2001, 2002, 2003, 2004, 2005, 2006 and 2007, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

See other Toyota Highlander:

Fuse Layout Toyota Highlander 2001-2007


Cigar lighter (power outlet) fuse in the Toyota Highlander are the fuses #3 “CIG” (Cigarette lighter) and #5 “PWR OUTLET1” (Power outlets) in the Instrument panel fuse box.


Passenger Compartment Fuse Box

Fuse box location

The fuse box is located on the left side of the instrument panel, behind the cover to the left of the steering wheel.The location of the fuses in the passenger compartment: Toyota Highlander (XU20; 2001-2007)

Fuse box diagram

Instrument panel fuse box diagram: Toyota Highlander (2001, 2002, 2003, 2004, 2005, 2006, 2007)


 

Assignment of the fuses in the Passenger Compartment

Name Amp Protected components
1 IGN 7.5 2001-2003: Gauges and meters, SRS airbag system
1 IGN 10 2004-2007: Gauges and meters, SRS airbag system, multiport fuel injection system/sequential multiport fuel injection system, front passenger occupant classification system
2 RADIO NO.2 7.5 Audio system, shift lock system, navigation system, rear seat entertainment system, air conditioning system, multiplex communication system
3 CIG 15 Cigarette lighter
4 D RR DOOR 20 2001-2003: Power windows
4 P RR DOOR 20 2004-2007: Power windows
5 PWR OUTLET 15 Power outlets
6 FR FOG 10 2001-2003: Front fog lights
6 FR FOG 20 2004-2007: Front fog lights
7 SRS-IG 15 2001-2003: SRS airbag system
8 ECU-IG 15 2001-2003: Electric moon roof, anti-lock brake system, vehicle skid control system, shift lock system, charging system, cruise control system, emergency flashers, starting system
8 ECU-IG 10 2004-2007: Electric moon roof, anti-lock brake system, vehicle stability control system, shift lock system, charging system, starting system
9 WIPER 25 Windshield wipers and washer
10 P RR DOOR 20 2001-2003: Power windows
10 D RR DOOR 20 2004-2007: Power windows
11 P FR DOOR 25 2001-2003: Power windows, door courtesy lights, power door lock system
11 D FR DOOR 25 2004-2007: Power windows, door courtesy lights, power door lock system
12 S/ROOF 20 Electric moon roof
13 HEATER 15 2001-2003: Air conditioning system, electric cooling fan, rear defogger, outside rear view mirror defogger, gauges and meters
13 HEATER 10 2004-2007: Air conditioning system, electric cooling fan, rear window defogger, outside rear view mirror defogger, gauges and meters
14 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, navigation system, multiplex communication system
15 RR WIP 15 Rear window wiper
16 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, trailer lights, multiplex communication system
17 OBD 7.5 On-board diagnosis system
18 SEAT HTR 15 Seat heaters
19 IG2 15 Multiport fuel injection system/sequential multiport fuel injection system, charging system, starter system
20 WASHER 20 Washer fluid level warning light
21 RR FOG 7.5 Rear fog lights
22 FR DEF 20 Air conditioning system, outside rear view mirror defoggers
23 D FR DOOR 20 2001-2003: Power windows, door courtesy lights
23 P FR DOOR 20 2004-2007: Power windows, door courtesy lights, multiplex communication system
24 TAIL 10 Tail lights, license plate lights, instrument panel lights, front fog lights, front side marker lights, rear side marker lights, parking lights
25 PANEL 7.5 Instrument panel lights, trailer lights
26 AM1 40 Multiport fuel injection system/sequential multiport fuel injection system, starting system
27 POWER 30 Power seat

Instrument panel fuse box diagram: Toyota Highlander (2001, 2002, 2003, 2004, 2005, 2006, 2007)

Relay
R1 Tail Lights
R2 Fog Lights
R3 Accessory Relay (ACC)

Relay Box

Relay Box: Toyota Highlander (2001, 2002, 2003, 2004, 2005, 2006, 2007)

Relay
R1 Circuit Opening Relay
R2 Seat Heater Relay
R3 Deicer Relay

Fuse Boxes in the Engine Compartment

Fuse box location

The location of the fuses in the engine compartment: Toyota Highlander (2001-2007)

The fuse box is located in the engine compartment (left-side).The location of the fuses in the engine compartment: Toyota Highlander (XU20; 2001-2007)

Fuse box diagram

Under-hood fuse box diagram: Toyota Highlander (2001, 2002, 2003, 2004, 2005, 2006, 2007)

 

Assignment of the fuses in the Engine Compartment

Name Amp Protected components
1
2
3 A/F 25 2004-2007: Air fuel ratio sensor
4 CRT 7.5 2004-2007: Rear seat entertainment system, navigation system
5 STARTER 7.5 2004-2007: Multiport fuel injection system/sequential multiport fuel injection system
6 STARTER 7.5 2001-2003: Multiport fuel injection system/sequential multiport fuel injection system
7 ABS3 7.5 2001-2003: Vehicle skid control system
7 EFI NO.2 10 2004-2007: Multiport fuel injection system/sequential multiport fuel injection system
8 HEAD LP RH LWR 15 2001-2003: Right-hand headlight (low beam)
8 ETCS 10 2004-2007: Multiport fuel injection system/sequential multiport fuel injection system
9 HEAD LP LH LWR 15 2001-2003: Left-hand headlight (low beam)
9 RR HTR 15 2004-2007: Rear air conditioning system
10 A/F 25 2001-2003: Air fuel ratio sensor
10 H-LP RH LWR 15 2004-2007: Right-hand headlight (low beam)
11 H-LP LH LWR 15 2004-2007: Left-hand headlight (low beam)
12 ALT-S 7.5 Charging system
13 POWER OUTLET2 20 2004-2007: Power outlets
14 TOWING 20 Trailer lights
15 HORN 10 Horns
16 SECURITY 15 Theft deterrent system
17 HEAD LP RH UPR 10 2001-2003: Right-hand headlight (high beam)
17 H-LP RH UPR 10 2004-2007: Right-hand headlight (high beam)
18 ECU-B 7.5 Theft deterrent system, air conditioning system, vehicle skid control system, gauges and meters, wireless remote control system, power door lock, multiplex communication system, electronic moon roof, front passenger occupant classification system
19 EFI 20 2001-2003: Multiport fuel injection system/sequential multiport fuel injection system, fuel pump, engine immobiliser system
19 EFI NO.1 20 2004-2007: Multiport fuel injection system/sequential multiport fuel injection system, fuel pump
20 DOOR LOCK 25 Power door lock system, theft deterrent system
21 HEAD LP LH UPR 10 2001-2003: Left-hand headlight (high beam)
21 H-LP LH UPR 10 2004-2007: Left-hand headlight (high beam)
22 RADIO NO.1 25 Audio system
23 DOME 10 Personal light, interior lights, vanity mirror lights, ignition switch light, wireless remote control system, gauges and meters, navigation system
24 Short
25 HAZARD 15 Emergency flashers, instrument panel light, trailer lights
26 SPARE 7.5 Spare fuse
27 SPARE 15 Spare fuse
28 SPARE 25 Spare fuse
29 MAIN 40 2001-2003: “HEAD LP RH LWR”, “HEAD LP LH LWR”, “HEAD LP RH UPR” and “HEAD LP LH UPR” fuses 2004-2007: “H-LP RH LWR”, “H-LP LH LWR”, “H-LP RH UPR” and “H-LP LH UPR” fuses
30 AM2 30 Multiport fuel injection system/sequential multiport fuel injection system, starting system
31 ABS2 40 2001-2003: Anti-lock brake system, vehicle stability control system
31 ABS2 50 2004-2007: Anti-lock brake system, vehicle stability control system
32 ABS1 40 2001-2003: Anti-lock brake system, vehicle stability control system
32 ABS1 30 2004-2007: Anti-lock brake system, vehicle stability control system
33 HEATER 50 2001-2003: Air conditioning system
33 HTR 50 2004-2007: Air conditioning system
34 RDI 30 Electric cooling fans
35 RR DEF 30 Rear window defoggers
36 CDS 30 Electric cooling fans
37 ALT 140 “ABS1”, “ABS2”, “RDI”, CCDS”, “RR DEF”, “HEATER”, “AM1”, “AM2”, “CTAIL”, “PANEL”, “STOP”, D”S/ROOF” and D”SEAT HTR” fuses
38 RDI 50 No circuit
Relay
R1 Electric cooling fans (FAN NO.1)
R2 Starter
R3 Electric cooling fans (FAN N0.3)
R4 Air fuel ratio sensor (A/F)
R5 Inverter
R6
R7 Electric cooling fans (FAN N0.2)
R8
R9 Air conditioner compressor clutch (MG CLT)
R10 Horn
R11 EFI
R12 Rear windshield defogger
R13 Headlight (HEAD LAMP)
R14

ABS Relay Box

ABS Relay Box: Toyota Highlander (2001, 2002, 2003, 2004, 2005, 2006, 2007)

Name Amp Protected components
1
Relay
R1
R2 ABS CUT
R3 ABS MTR

Additional Fuse Box (if equipped)

Additional Fuse Box: Toyota Highlander (2001, 2002, 2003, 2004, 2005, 2006, 2007)

Name Amp Protected components
1 DRL 7.5 Daytime running light system
Relay
R1 Daytime running light system (DRL No.2)
R2 Daytime running light system (DRL No.4)
R3 Daytime running light system (DRL No.3)


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