Toyota Dyna Fuse Box Locations and Diagrams (2011-2021)

The Toyota Dyna is a reliable medium-duty commercial truck, produced under the U600/U800 model codes from 2011 to 2021. Known for its versatility and durability, the Dyna serves a wide range of commercial applications, from cargo hauling to utility services.

In this article, you will find fuse box diagrams for the Toyota Dyna, covering model years 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 and 2021. These diagrams help you identify the correct fuse and relay locations to troubleshoot or replace components of the vehicle’s electrical system.

What’s Included:

Fuse Box Diagrams – Visual layouts showing the position and function of fuses and relays.
Fuse Panel Locations – Guidance on where to find each fuse panel inside the truck.
Fuse Assignments – A comprehensive chart detailing what each fuse and relay controls.

Whether you’re performing routine maintenance or diagnosing an electrical issue, this guide will help you service the Toyota Dyna (2011–2021) efficiently and accurately.

What’s Included

Fuse Box No.1 (in the instrument panel)

Fuse box diagram

Fuse Box №1 (in the instrument panel): Toyota Dyna (2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018)

Assignment of the fuses in the Fuse Box No.1

№	Name	Ampere rating [A]	Description
1	CIG	15	Cigarette lighter
2	DOOR	30	Power door lock system
3	IG1-NO.2	10	Gauges and meters, service reminder indicators and warning buzzer, back-up lights, back buzzer
4	WIP	30	Windshield wipers and washer
5	A/C	10	Air conditioning system
6	IG1	10	Back-up lights, back buzzer
7	TRN	10	Turn signal lights, emergency flashers
8	ECU-IG	10	Anti-lock brake system
9	RR-FOG	10	Rear fog light
10	OBD	10	On-board diagnosis system
11	DOME	10	Interior lights
12	ECU-B	10	Headlights, tail lights
13	TAIL	15	Tail lights, front position lights, license plate lights, instrument panel lights, rear fog light
14	H-LP LL	10	Left-hand headlight (low beam) (vehicle with daytime running light system)
15	H-LP RL	10	Right-hand headlight (low beam) (vehicle with daytime running light system)
16	H-LP LH	10	Left-hand headlight (high beam) (vehicle with daytime running light system)
16	H-LP LH	15	Left-hand headlight (high beam) (vehicle without daytime running light system)
17	H-LP RH	10	Right-hand headlight (high beam) (vehicle with daytime running light system)
17	H-LP RH	15	Right-hand headlight (high beam) (vehicle without daytime running light system)
18	HORN	10	Horns
19	HAZ	10	Emergency flashers
20	STOP	10	Stop lights
21	ST	10	Starting system
22	IG2	10	SRS airbag system
23	A/C NO.2	10	Air conditioning system
24	SPARE	10	Spare fuse
25	SPARE	15	Spare fuse
26	SPARE	20	Spare fuse
27	SPARE	30	Spare fuse
37	POWER	30	Power window, power door lock system

Fuse Box No.2 (left side of the vehicle)

Fuse box diagram

Fuse Box №2 (left side of the vehicle): Toyota Dyna (2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018)

Assignment of the fuses in the Fuse Box No.2

№	Name	Ampere rating [A]	Description
28	FOG	15	Fog light
29	F/HTR	30	Front heater
30	EFI1	10	Engine control system
31	ALT-S	10	Charging system, charging system warning light
32	AM2	10	Engine switch
33	A/F	15	A/F
34	ECD	25	Engine control system
35	E-FAN	30	Electric cooling fan
36	EDU	20	EDU
38	PTC1	50	PTC heater
39	PTC2	50	PTC heater
40	AM1	30	Engine switch, “CIG”, “AIR BAG” and “GAUGE” fuses
41	HEAD	40	Headlights
42	MAIN1	30	“HAZ”, “HORN”, “STOP” and “ECU-B” fuses
43	ABS	50	Anti-lock brake system
44	HTR	40	Air conditioning system
45	P-MAIN	30	Electric cooling fan
46	P-COOL RR HTR	40	Air conditioning system
47	ABS2	30	Anti-lock brake system
48	MAIN3	50	“TRN”, “ECU-IG”, “IG1”, “A/C”, “WIP” and “DOOR” fuses
49	MAIN2	50	“OBD”, “TAIL”, “DOME”, “RR-FOG” and “POWER” fuses
50	ALT	140	Charging system
51	GLOW	80	Engine glow system
52	ST	60	Starting system