Toyota Echo (1999 – 2005) – fuse box diagram

Year of production: 1999, 2000, 2001, 2002, 2003, 2004, 2005

Engine Compartment

1. Fusible Link Block
2. Additional Fuse Box
3. Fuse Box
4. ABS Actuator with ECU

Engine Compartment Fuse Box

No.	Fuse	A	Circuit
1	DOME	15	Clock, Combination Meter, Double Locking, Headlight, Interior Light, Light Reminder Buzzer, Multi Display, Radio and Player, Wireless Door Lock Control
2	EFI	15	ECT, Engine Control, Engine Immobiliser System
3	HORN	15	Horn
4	AM2	15	Charging, Combination Meter, ECT, Engine Control, Multi Display, SRS, Starting and Ignition
5	ST	30	Starting and Ignition
6	—	—	Not used
7	H−LP LH or H−LP LO LH	10	Left−hand Headlight, Headlight Beam Level Control (with Daytime Running Light)
8	H−LP RH or H−LP LO RH	10	Right−hand Headlight, Headlight Beam Level Control (with Daytime Running Light)
9	P/POINT	15	Power Outlet
10	—	—	Spare
11	—	—	Spare
12	—	—	Spare
13	—	—	—
14	—	—	Not used
15	RDI	30	Radiator Fan and Condenser Fan
16	HTR SUB1	50	PTC Heater
17	—	—	Not used
Relay
R1	Electric cooling fan
R2	Electric cooling fan
R3	Starter
R4	Not used
R5	Power Outlet
R6	PTC Heater
R7	EFI
R8	Magnetic clutch (A/C)
R9	Horn

Additional Fuse Box

No.	Fuse	A	Circuit
1	H-LP HI RH	10	Headlight (with Daytime Running Light)
2	H-LP HI LH	10	Combination Meter, Headlight (with Daytime Running Light)
Relay
R1	Headlight
R2	Dimmer (DIM)
R3	Not used

Fusible Link Block

No.	Fuse	A	Circuit
1	MAIN	60	“EFI”, “DOME”, “HORN”, “ST”, “AM2”, “H−LP LH”, “H−LP RH”, “H−LP LH (HI)”, “H−LP RH (HI)”, “H−LP LH (LO)” and “H−LP RH (LO)” fuses
2	—	—	Not used
3	ALT	120	“ECU−B”, “TAIL”, “D/L”, “OBD”, “RDI”, “AM1”, “HAZ”, “HTR”, “HTR-SUB1”, “POWER”, “STOP” and “DEF” fuses
4	ABS	60	Anti−lock brake system

Passenger Compartment

LHD

1. Front Fog Light Relay
2. Defogger Relay
3. Taillight Relay
4. Fuse Box
5. Wireless Door Lock Control Receiver
6. Active Light Relay
7. Daytime Running Light Relay
8. Door Lock Control Relay
9. A/C Amplifier
10. PTC Amplifier
11. Engine and ECT ECU (A/T) or Engine ECU (M/T)
12. Center Airbag Sensor Assembly
13. Transponder Key Amplifier

RHD

1. Fuse Box
2. Front Fog Light Relay
3. Center Airbag Sensor Assembly
4. Engine and ECT ECU (A/T) or Engine ECU (M/T)
5. A/C Amplifier
6. Door Lock Control Relay
7. Active Light Relay
8. Wireless Door Lock Control Receiver
9. Transponder Key Amplifier

Passenger Compartment Fuse Box

No.	Fuse	A	Circuit
1	GAUGE	10	ABS, Air Conditioner, Back-Up Light, Charging, Combination Meter, Door Lock Control, Double Locking, ECT, Engine Control, Headlight (w/ Daytime Running Light), Light Reminder Buzzer, Moon Roof, Power Window, Shift Lock, Turn Signal and Hazard Warning Light, Two Way Flow Heater, Wireless Door Lock Control
2	DEF RLY	10	Rear Window Defogger and Mirror Heater
	DEF	20	Rear Window Defogger and Mirror Heater
3	D/L	25	Double Locking, Wireless Door Lock Control
4	TAIL	7,5	Front Fog Light, Headlight, Headlight Beam Level Control, Light Reminder Buzzer, Rear Fog Light, Taillight and Illumination
5	—	—	Not used
6	WIPER	20	Front Wiper and Washer, Rear Wiper and Washer, Door Lock Control
7	ECU−B	7,5	Headlight, Rear Fog Light
8	FOG	15	Front Fog Light
9	ACC	15	Cigarette Lighter, Clock, Combination Meter, Light Reminder Buzzer, Multi Display, Power Outlet, Radio and Player, Remote Control Mirror
10	ECU−IG	7,5	ABS, Interior Light, Multi Display, PTC Heater, Radiator Fan and Condenser Fan, SRS, Two Way Flow Heater
11	OBD	7,5	On−board diagnosis system
12	HAZ	10	Turn Signal and Hazard Warning Light
13	A.C	7,5	Air Conditioner, Two Way Flow Heater
14	S-HTR	10	Seat Heater
15	—	—	Not used
16	STOP	10	ECT, Engine Control, Shift Lock, Stop Light
17	AM1	50	“ACC”, “GAUGE”, “DEF” (“DEF RLY”,), “S-HTR”, “WIPER”, and “ECU−IG” fuses
18	POWER	30	Moon Roof, Power Window
19	HTR	40	Air Conditioner, Two Way Flow Heater
20	DEF	30	Rear Window Defogger and Mirror Heater
Relay
R1	Heater
R2	Flasher
R3	Power
R4	Circuit Opening Relay (C/OPN)

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