Toyota Previa / Estima / Tarago | 2000-2005 | Fuse Box Diagrams and Locations

The second-generation Toyota Previa (Model Codes: XR30/XR40) — also known as the Toyota Estima and Toyota Tarago in various markets — was produced from 2000 to 2005. This generation transitioned from the unique mid-engine layout of the original Previa to a more conventional front-engine, front-wheel-drive (or all-wheel-drive) design, improving interior space and serviceability while maintaining the vehicle’s reputation for reliability and practicality.

In this article, you will find fuse box diagrams for the Toyota Previa / Estima / Tarago, covering model years 2000, 2001, 2002, 2003, 2004, and 2005. These diagrams help identify the correct fuses and relays for diagnosing and maintaining your vehicle’s electrical systems.

What’s Included:

Fuse Box Diagrams – Visual representations showing the fuse layouts and relay locations.
Fuse Panel Locations – Step-by-step guidance on where to locate the interior and engine compartment fuse boxes.
Fuse Assignments – Comprehensive listings of what each fuse and relay controls (e.g., headlights, horn, A/C, power windows, radio).

Whether you’re replacing a blown fuse or troubleshooting an electrical problem, this guide will assist you in keeping your Toyota Previa / Estima / Tarago (2000–2005) running smoothly and reliably.

What’s Included

Passenger Compartment

Fuse Box Location

Fuse Box Diagrams

Fuse Box №1

Assignment of the fuses in the Fuse Box №1 (driver’s side)

Fuse Data

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№	Name	Amp	Description
27	STOP	15A	Stoplights, high mounted stoplight
28	GAUGE	10A	Gauges and meters, air conditioning system, service reminder indicators
29	A/C	7.5A	Air conditioning system
30	S-HTR (R)	10A	Seat heater (right)
31	S-HTR (L)	10A	Seat heater (left)
32	IGN	15A	Gauges and meters, changing system, SRS airbag system, multiport fuel injection system / sequential multiport fuel injection system
33	ECU-IG	15A	Rear window defogger, anti-lock brake system, power windows multiport fuel injection system / sequential multiport fuel injection system
34	WIP	30A	Windshield wipers and washer, rear window wiper and washer
35	RR DOOR	30A	No circuit
36	AM1	7.5A	Starter system
37	OBD II	7.5A	On-board diagnosis system
38	MET	7.5A	Gauges and meters
48	RR HTR	30A	Heater system, gauges and meters

Fuse Box №2

Assignment of the fuses in the Fuse Box №2 (passenger’s side)

Fuse Data

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№	Name	Amp	Description
17	P/OUTLET	15A	Power outlet
18	CIG	15A	Car audio system, cigarette lighter, power rear view mirrors
19	DOOR (RL)	30A	No circuit
20	RR FOG	7.5A	No circuit
21	FOG	15A	Front fog lights
22	TAIL	15A	Tail lights, license plate lights, instrument panel lights
23	DEF	20A	Rear window defogger, outside rear view mirror heaters, multiport fuel injection system / sequential multiport fuel injection system and “l/UP” fuse
24	ACC	30A	“P/OUTLET” and “CIG” fuses
25	T/M	10A	Back-up lights, clock
26	l/UP	10A	Rear window defogger, outside rear view mirror heaters, multiport fuel injection system / sequential multiport fuel injection system
44	FR HTR	40A	Heater system and “BLC” fuse
45	PWR	30A	Power windows, electric moon roof
46	DR LCK	30A	Power door lock system
47	VSC	40A	No circuit

Engine Compartment

Fuse Box Location

Fuse Box Diagrams

Fuse Box №1

Assignment of the fuses in the Fuse Box №1

Fuse Data

Full access is available to registered users — log in or register.

№	Name	Amp	Description
1	SLC	10A	No circuit
2	H-LP (RH)	15A	Right-hand headlight (hiqh beam)
3	H-LP (LH)	15A	Left-hand headlight (high beam)
4	H-LP (RL)	15A	Right-hand headlight and headlight beam level control
5	H-LP (LL)	15A	Left-hand headlight
6	DOME	10A	Clock, personal light, door courtesy lights
7	HAZ-HORN	20A	Emergency flashers, turn signal lights, horn
8	STA	7.5A	Engine starter system, multiport fuel injection system / sequential multiport fuel injection system
9	EFI	15A	Multiport fuel injection system / sequential multiport fuel injection system
10	RAD №1	15A	Car audio system
11	ECU-B	10A	Service reminder indicators, air conditioning system
12	SPARE	15A	Spare fuse
13	SPARE	7.5A	Spare fuse
14	ETCS	10A	Electronic throttle control system
39	FAN-2	30A	Electric cooling fans
40	FAN-1	30A	Electric cooling fans

Fuse Box №2

Assignment of the fuses in the Fuse Box №2

Fuse Data

Full access is available to registered users — log in or register.

№	Name	Amp	Description
15	ABS	25A	Anti-lock brake system
16	ALT-S	5A	Charging system
41	FR DEF	50A	No circuit
42	ABS	40A	Anti-lock brake system
43	AM2-2	30A	“IGN”, “STA” and “MET” fuses
49	AM2	80A	“HAZ-HORN”, “RAD №1”, “ECU-B”, “EFI”, “H-LP (RH)”, “H-LP (LH)”, “H-LP (RL)”, “H-LP (LL)” and “DOME” fuses
50	ALT	140A	“FR HTR”, “PWR”, “P/OUTLET”, “T/M”, “DEF”, “FOG”, “DOOR (RL)”, “DR LCK”, “TAIL”, “PTC1”, “PTC2”, “PTC3”, “AM1”, “VSC” and “RR FOG” fuses
51	AM-1	100A	“A/C”, “GAUGE”, “ECU-IG”, “WIP”, “S-HTR (R)”, “S-HTR (L)”, “RR HTR”, “AM1 “, “RR DOOR”, “FAN-1”, “FAN-2”, “STOP” and “OBD II” fuses