Diagrams of fuse and relay boxes – Toyota Corolla and Auris (E140 / E150)

Applies to vehicles manufactured in the years:

2007, 2008, 2009, 2010, 2011, 2012, 2013.

For the Toyota Corolla and Auris (E140 / E150) cigarette lighter there is fuse number 24 (cigarette lighter) and fuse number 4 in the fuse box in the instrument panel.

 

Passenger compartment

Description

1. Air conditioner control unit
2. Fuse box / ECM body
3. LHD: Headlamp range control unit
4. Steering lock control unit
5. Power steering control unit
6. Key transponder amplifier
7. Relay box # 1
8. Relay box # 2
9. Distribution block
10. Distribution block
11. Wiper relay
12. LHD  :   Gearbox control unit (multimode)
13. Engine and gearbox control unit
14. Start-Stop system control unit
15. Multimedia interface control unit
16. LHD: Lever lock controller
17. Airbag control unit
18. RHD: Turn Signal Relay

Fuse box

Right hand drive

Left-hand drive

 

 

 

Description

1	7.5A – Starting system, multiport fuel injection system / sequential multiport fuel injection system, “CIG”, “ACC” fuses
2	15A – Front fog light
3	–
4	25A – Fuses: “CIG”, “ACC”
5	25А– Central locking
6	–
7	10A – Stop Lamps, Auxiliary Stop Lamp, ABS, VSC, Body ECM, Multiport Fuel Injection System / Sequential Multiport Fuel Injection System, Transmission Control Unit
8	7.5A – diagnostic connector
9	10A – Reversing lamps, charging system, auto-dimming interior mirror, monitor, sunroof, heated rear window, air conditioning, turn signals, hazard lights, front passenger seat belt indicator, start-stop system, parking assist system
10	10A – Without Start-Stop System: Automatic Headlamp Range Control, Body ECM, Electric Power Steering, Cooling Fan (s), Shift Lever Lock, Rain Sensor, ABS, VSC, Audio System, Navigation, Multiport Injection / Sequential Multiport System fuel injection, headlight cleaners, intelligent entry and start system
11	15A – Windshield washer
12	–
13	25A – Wiper, rain sensor
14	10A – air conditioning, heated rear window, parking heater
15	15A – Heated seats
16	10A- Side light, license plate light, rear fog light, front fog light, headlight range control, multiport fuel injection system / sequential multiport fuel injection system, instrument panel lighting
17	7.5A – Light switch, instrument panel illumination, glove box illumination, steering wheel switches, body control unit
18	10A – with start-stop system: automatic headlight range control, body ECM, electric power steering, cooling fan, shift lever lock, rain sensor, ABS, VSC, audio system, navigation, multiport fuel injection system / sequential multiport fuel injection system , headlight cleaners, intelligent entry and start system, start-stop system
19	20A – Glass lifters
twenty	20A – Window lifters
21	20A – Window lifters
22	20A – Sunroof
23	15А – Lighter
24	7.5 A – electric mirrors, audio system, navigation, shift lock, body ECM, intelligent entry and start system, Start / Stop system
25
26	10A – Heated mirrors, multiport fuel injection system / sequential multiport fuel injection system
27
28
29	7.5A – Rear fog light
thirty	7.5A – Steering Locks, Airbags, Transmission Control Module, Multiport Fuel Injection System / Sequential Multiport Fuel Injection System, Intelligent Entry & Start System, Start-Stop System
31	7.5A – Instrument cluster, start-stop system

 

Dashboard fuse box

To access it, remove the panel cover on left-hand drive models.

Or a glove box for right-hand drive models.

Description

F1	30A ECU bodywork / window electrician
F2	30 / 40А Direction indicator relay supply / Rear window heating, fuse: “MIR HTR”
F3	30A Heated seats
R1	Relay – turn signal interrupter
R2	Heater relay
R3	“IG1” relay – ignition system

Relay box # 1

Description

R1	Starter (ST)
R2	Rear fog light (RR FOG)
R3	Auxiliary Relay (ACC)
R4	Auxiliary Relay (ACC CUT)

Relay box # 2

Description

R1	Front fog light (FR FOG)
R2	Starter (ST CUT)
R3	Panel (PANEL)
R4	Reserve

Engine compartment with electronics

location

General layout

Description

1. Engine control unit
2. Main fuse and relay box
3. Glow plug relay
4. Cooling fan control unit
5. LHD: Headlight Wiper Relay
6. Injector control unit (EDU)
7. Relay box
8. Gasoline: brake control unit
9. Diesel: brake control unit

Fuse and relay box

Installed on the left side.

Type 1

Description

F1	30А – Headlight washer
F2	45A – Cooling fan
F3	30А – ABS and VSC
F4	50А – ABS and VSC
F5	50A – Air conditioning
F6	10А – Robotic gearbox, air conditioning, Smart Entry system
F7	10A – Instrumentation, electric control unit, VSC, central locking, power window actuator
F8	15А – Audio system
F9	10A – interior lighting, trunk lighting, Smart Entry system
F10	20А – Steering lock system
F11	30A – Engine starting system, Smart Entry system, injection system
F12	10A – Throttle control system
F13	10А – Direction indicators and hazard lights
F14	7,5А – Battery charging system
F15	7,5А – Electric devices control unit
F 16	50А – Headlights
F17	50A – Fuel injection system
F18	80А – Engine preheating system (for diesel engines)
F19	60A – Electric power steering
F20	120А – Battery charging system
F21	15A – Fuel Injection System, Smart Entry System
F22	10А – Sound signal
F23	20A – Fuel injection system
F24	Reserve
F25	Reserve
F26	Reserve
F27	50A – Robotic gearbox
F28	30А – Air conditioner
F29	30А – Air conditioner
F30	30А – Air conditioner
F31	10А – Right headlight (low beam)
F32	10А – Left headlight (low beam)
F33	10А – Right headlight (high beam)
F34	10А – Left headlight (high beam)
F35	10A – Injection system
F36	10A – Injection system
F37	7,5A – Starting system, Smart Entry system
38	Cooling fan relay
39	Headlight switch relay
40	Robotic gearbox relay
41	Headlight relay

Type 2

Description

1	30A – Electric cooling fan (s)
2	40A – Electric cooling fan (s)
3	30A – Anti-lock brake system, vehicle stability control system
4	50A – Anti-lock brake system, vehicle stability control system
5	50A – Air conditioning
6	120А – Charging system
7	60A EPS – Electric power steering
8	80А – Candles
9	50А P / I – EFI MAIN, IG2
10	50А – Headlights
11	10A – Emission Control System
12	10A – Multiport fuel injection system / sequential multiport fuel injection system
13	10А – Right headlight (high beam)
14	10А – Left headlight (high beam)
15	10А – Right headlight (low beam)
16	10А – Left headlight (low beam)
17	10A – Electronic Throttle Control System
18	10А – Direction indicators, emergency flashers
19	7,5А – Charging system
twenty	7.5A – Multiport fuel injection system / sequential multiport fuel injection system, starting system
21	30A – Starting system
22	20А – Steering lock system
23	7,5А – Starting system
24	10A – Air conditioning system
25	10A – body ECU, sensor and meters
26	15A – Audio system
27	10A – trunk lighting, intelligent key system
28	30A – audio system
29	10А MAYDAY
thirty	10A Spare fuse
31	30A Spare fuse
32	20A Spare fuse
33	20A – Multiport fuel injection system / sequential multiport fuel injection system, EFI NO. 1, EFI NO. 2
34	10A – Signal
35	15A – Multiport fuel injection system / sequential multiport fuel injection system, starting system, IGN, GAUGE
36	7,5А – Starter
37	30A – PTC heater
38	30A – PTC heater
39	15А – Socket, cigarette lighter

Additional relay box

Description

R2	Auxiliary heater (HTR SUB NO.1)
R3	Auxiliary heater (HTR SUB NO.3)
R4	Auxiliary heater (HTR SUB NO.2)