Fuses and relays Toyota Probox / Succeed (XP50 / XP160), 2002–2020

Most primary electrical circuits in this vehicle are protected by fuses, while high-draw electrical components are connected via relays. Fuses and relays are housed in fuse blocks located in the passenger compartment and the engine compartment.

This block diagram information applies to Toyota Probox (First and second generations; chassis code P50, P51, P52, P55, P58, P59, P160, P165; NBC and B platforms) models from the 2002 to 2020 model years, as well as Toyota Succeed models.

Passenger Compartment

Located to the right of the steering column.

General view of the interior fuse box.

Diagram
No.	A	Circuit / Component
1	50	Ignition system
2	30	Power windows
3	40	Air conditioning (A/C)
4	10	Instrument cluster
5	20	Rear window defogger
6	25	Power door locks
7	7.5	Tail lights and parking lights License plate light
9	20	Windshield wipers and washer
10	7.5	Engine Control Module (ECM) Rear fog light Anti-lock Braking System (ABS) Airbag system (SRS)
11	-	Unused
12	15	Clock Power side mirrors Cigarette lighter
13	7.5	ABS, shift lock system, and ignition key interlock
14	10	Hazard warning lights
15	7.5	Air conditioning (A/C)
16	15	Auxiliary power outlet
17	10	Brake lights
	7.5	Idle speed control
Relays
R1	Blower motor (cabin heater)
R2	Ignition power relay
R3	Turn signal flasher relay
R4	Fuel pump relay

Engine Compartment

The fuse box is located on the right side of the engine compartment, adjacent to the battery.

Diagram
No.	A	Circuit / Component
1	15	Interior lights
2	15	Electronic Fuel Injection (EFI)
3	15	Horn
4	15	Ignition switch (AM)
5	30	Starter motor
6	10	Low beam headlight (left)
7	10	Low beam headlight (right)
8	30	Radiator cooling fan motor
9	30	Air conditioning (A/C)
Relays
R1	Air conditioning (A/C) relay
R2	Horn relay
R3	A/C compressor magnetic clutch relay
R4	EFI main relay
R5	Starter relay
R6	Radiator cooling fan motor relay
R7