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Toyota Corolla (2013 - 2018) Fuse Box Diagram

avatar Jonathan Yarden Feb 16, 2021 · 5 min. read

In this article you will find a description of fuses and relays Toyota, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2013, 2014, 2015, 2016, 2017, 2018
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Passenger Compartment

LHD

Toyota Corolla - fuse box diagram - passenger (LHD) - location

RHD

Toyota Corolla - fuse box diagram - passenger (RHD) - location

  1. Steering Lock Actuator
  2. Fuse Box / Main Body ECU
  3. Headlight Swivel ECU
  4. Power Steering ECU
  5. Relay Box
  6. LHD: Cruise Control ECU
  7. Transmission Control Module
  8. Network Gateway Computer
  9. Windshield Wiper Relay
  10. Engine Stop and Start ECU
  11. Clearance Warning ECU
  12. LHD (Corolla): Telephone Transceiver
  13. Shift Lock Control Unit
  14. Airbag Sensor
  15. A/C Amplifier
  16. RHD: Double Lock Door Control Relay
  17. Hatchback, Wagon: Stereo Component Amplifier

Passenger Compartment Fuse Box

Instrument panel

Toyota Corolla - fuse box diagram - passenger compartment - instrument panel

No.
 Fuse
 A
 Circuit
1 P/OUTLET 15 Power outlet
2 OBD 7.5 On-board diagnosis system
3 STOP 7.5 Stop lights, multiport fuel injection system/sequential multiport fuel injection system, high mounted stoplight, ABS, VSC, shift lock control system
4 FOG RR 7.5 Rear fog light, gauge and meters
5 D/L NO.3 20 Power door lock system
6 S/ROOF 20 Panoramic roof shade
7 FOG FR 7.5 Front fog lights, gauge and meters
8 AM1 5 “IG1 RLY”, “ACC RLY”
9 D/L NO. 2 10 Back door lock system
10 DOOR NO. 2 20 Power windows
11 DOOR R/R 20 Power windows
12 DOOR R/L 20 Power windows
13 WASHER 15 Windshield washer
14 WIPER NO.2 25 Front wiper and washer (with auto wiper system), charging, power source (except 1WW)
15 WIPER RR 15 Rear window wiper
16 WIPER NO. 1 25 Windshield wipers
17 CIG 15 Cigarette Lighter
18 ACC 7.5 Outside rear view mirrors, main body ECU, clock, Audio system
19 SFT LOCK-ACC 5 Shift lock control system
20 TAIL 10 Front position lights, tail lights, license plate lights, front fog lights
21 PANEL 7.5 Switch illumination, instrument cluster lights, glove box light, main body ECU
22 WIPER-S 5 Charging system
23 ECU-IG NO.1 7.5 Electric cooling fan, AFS, charging system, ABS, VSC
24 ECU-IG NO.2 7.5 Tail lights, multiport fuel injection system/sequential multiport fuel injection system, AFS
25 ECU-IG NO.3 7.5 Multiport fuel injection system/sequential multiport fuel injection system, inside rear view mirror, panoramic roof shade, shift lock control system, headlight cleaner, AFS
26 HTR-IG 7.5 Air conditioning system, rear window defogger
27 ECU-IG NO.4 7.5 Main body ECU, front passenger seat belt reminder light, outside rear view mirrors
28 ECU-IG NO.5 5 Electric power steering
29 IGN 7.5 Smart entry & start system, multiport fuel injection system/sequential multiport fuel injection system, steering lock system
30 S/HTR 15 Seat heaters
31 METER 5 Gauge and meters
32 A/BAG 7.5 SRS airbag system

Glove box

Toyota Corolla - fuse box diagram - passenger compartment - glove box

No.
 Fuse
 A
 Circuit
1 P/SEAT 30 Power seat
2 – –  –
3 – –  –
4 DOOR NO.1 30 Power windows

Passenger Compartment Relay Box

Toyota Corolla - fuse box diagram - passenger compartment relay box

No.
 Relay
R1 Front fog light (FR FOG)
R2 Horn (S-HORN)
R3  –
R4 Power outlet (PWR OUTLET)
R5 Interior light (DOME CUT)

Sedan

Toyota Corolla - fuse box diagram - location - sedan

Hatchback

Toyota Corolla - fuse box diagram - location - hatchback

Wagon

Toyota Corolla - fuse box diagram - location - wagon

  1. Precrash Safety City Sensor
  2. Tire Pressure Monitor Receiver
  3. Fuel Pump Control ECU
  4. Door Control Receiver Sub-Assembly
  5. Sliding Roof Drive Gear Assembly

Engine Compartment

Toyota Corolla - fuse box diagram - engine compartment - location

  1. Glow Plug Relay
  2. Fuse Box
  3. Generator Control ECU
  4. Glow Plug Controller
  5. Cooling Fan ECU
  6. Injector Driver
  7. Headlight Cleaner Control Relay
  8. ECM
  9. Skid Control ECU (Multi-mode Manual Transmission)
  10. Relay Box (LHD)
  11. Skid Control ECU (except Multi-mode Manual Transmission)
  12. Relay Box (RHD)

Engine Compartment Fuse Box (except diesel 1.6L – 1WW)

Toyota Corolla - fuse box diagram - engine compartment

A

Sedan

Toyota Corolla - fuse box diagram - engine compartment - relay (sedan)

Hatchback, Wagon (Except 1ND-TV )

Toyota Corolla - fuse box diagram - engine compartment - relay (hatchabk, sedan)

Hatchback, Wagon (1ND-TV)

Toyota Corolla - fuse box diagram - engine compartment - A (hatchabk, sedan)

B

Multi-mode Manual Transmission Hatchback, Wagon (8NR-FTS)

Toyota Corolla - fuse box diagram - engine compartment - B (hatchabk, sedan)

Hatchback, Wagon (1AD-FTV) Sedan

Toyota Corolla - fuse box diagram - engine compartment - B (hatchabk, sedan, wagon)

Hatchback, Wagon (1ND-TV)

Toyota Corolla - fuse box diagram - engine compartment - B (hatchabk, wagon)

No.
 Fuse
 A
 Circuit
1 ECU-B NO.2 10 Air conditioning system, power windows, smart entry & start system, out side rear view mirrors, gauge and meters
2 ECU-B NO.3 5 Electric power steering
3 AM2 7.5 Multiport fuel injection system/sequential multiport fuel injection system, starting system, “IG2” fuse
4 D/C CUT 30 “DOME”, “ECU-B NO.1”, “RADIO” fuses
5 HORN 10 Horn
6 EFI-MAIN 20 1NR-FE: Multiport fuel injection system/sequential multiport fuel injection system, “EFI NO.1”, “EFI NO.2” fuses, fuel pump
25 1ZR-FAE, 1ZR-FE, 2ZR-FE, 8NR-FTS: Multiport fuel injection system/sequential multiport fuel injection system, “EFI NO.1”, “EFI NO.2” fuses, fuel pump
30 Diesel: Multiport fuel injection system/sequential multiport fuel injection system
7 ICS/ALT-S 5 Charging system
8 ETCS 10 1ZR-FAE, 1NR-FE, 1ZR-FE, 2ZR-FE, 8NR- FTS: Electronic throttle control system
EDU 20 1AD-FTV: Multiport fuel injection system/sequential multiport fuel injection system
9 TURN & HAZ 10 Except 8NR-FTS: Gauge and meters, turn signal lights
ST 30 8NR-FTS: Starting system
10 IG2 15 Gauge and meters, multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system
11 EFI-MAIN NO.2 20 1AD-FTV: Multiport fuel injection system/sequential multiport fuel injection system
INJ/EFI-B 15 Gasoline: Multiport fuel injection system/sequential multiport fuel injection system
ECU-B NO.4 10 1ND-TV, (Sedan (1AD-FTV): Multiport fuel injection system/sequential multiport fuel injection system
20 8NR-FTS: Multiport fuel injection system/sequential multiport fuel injection system
DCM/MAYDAY 7.5 1NR-FE (April 2016 or later): Telematics system
12 EFI-MAIN NO.2 30 Except 8NR-FTS: Multiport fuel injection system/sequential multiport fuel injection system
DCM/MAYDAY 7.5 Sedan (1ZR-FE, 1ZR-FAE, 2ZR-FE): Telematics system
EFI-MAIN NO.2 10 Sedan (1ND-TV): Multiport fuel injection system/sequential multiport fuel injection system
13 ST 30 Except 8NR-FTS: Starting system
TURN & HAZ 10 8NR-FTS: Gauge and meters, turn signal lights
14 H-LP MAIN 30 Hatchback, Wagon: “H-LP RH-LO”, “H-LP LH-LO”, “H-LP RH-HI”, “H-LP LH-HI” fuses
40 Sedan: “H-LP RH-LO”, “H-LP LH-LO”, “H-LP RH-HI”, “H-LP LH-HI” fuses
15 VLVMATIC 30 Multiport fuel injection system/sequential multiport fuel injection system
16 EPS 80 Electric power steering
17 ECU-B NO.1 10 Wireless remote control, main body ECU, VSC, smart entry & start system, clock
18 DOME 7.5 Interior lights, vanity lights, luggage compartment light, main body ECU
19 RADIO 20 Audio system
20 DRL 10 Daytime running lights
21 STRG HTR 15 Sedan: Steering heater
22 ABS NO.2 30 ABS, VSC
23 RDI 40 Electric cooling fan
24 – –  –
25 DEF 30 Hatchback, Wagon: Rear window defogger, outside rear view mirror defoggers
50 Sedan: Rear window defogger, outside rear view mirror defoggers
26 ABS NO.1 50 ABS, VSC
27 HTR 50 Air conditioning system
28 ALT 120 Gasoline: Charging system
140 Diesel: Charging system
29 EFI NO.2 10 Multiport fuel injection system/sequential multiport fuel injection system
30 EFI NO.1 10 Except 8NR-FTS: Multiport fuel injection system/sequential multiport fuel injection system
15 8NR-FTS: Multiport fuel injection system/sequential multiport fuel injection system
31 EFI-NO.3 20 1ND-FTV: Multiport fuel injection system/sequential multiport fuel injection system
10 8NR-FTS: Multiport fuel injection system/sequential multiport fuel injection system
EFI NO.4 20 Sedan: Multiport fuel injection system/sequential multiport fuel injection system
32 MIR-HTR 10 Multiport fuel injection system/sequential multiport fuel injection system, outside rear view mirror defoggers
33 H-LP RH-LO 15 HID: Right-hand headlight (low beam)
10 Halogen, LED: Right-hand headlight (low beam)
34 H-LP LH-LO 15 HID: Left-hand headlight (low beam)
10 Halogen, LED: Left-hand headlight (low beam), manual headlight leveling dial
35 H-LP RH-HI 7.5 Hatchback, Wagon: Right-hand headlight (high beam)
10 Sedan: Right-hand headlight (high beam)
36 H-LP LH-HI 7.5 Hatchback, Wagon: Left-hand headlight (high beam), gauge and meters
10 Sedan: Left-hand headlight (high beam), gauge and meters
37 EFI NO.4 15 Hatchback, Wagon: Multiport fuel injection system/sequential multiport fuel injection system
EFI NO.3 20 Sedan: Multiport fuel injection system/sequential multiport fuel injection system
38 – –  –
39 – –  –
40 – –  –
41 AMP 15 Audio system
42 – –  –
43 EFI-MAIN NO.2 20 8NR-FTS: Multiport fuel injection system/sequential multiport fuel injection system
44 STRG LOCK 20 Steering lock system
45 AMT 50 Sedan: Multi-mode manual transmission
46 BBC 40 Stop & Start system
AMT 50 Hatchback, Wagon: Multi-mode manual transmission
47 GLOW 80 Engine glow system
48 PTC HTR NO.2 30 Power heater
49 PTC HTR NO.1 30 Power heater
50 H-LP CLN 30 Headlight cleaner
51 ABS NO.1 30 Sedan: ABS, VSC
ABS NO.3 30 Hatchback, Wagon: ABS, VSC
52 CDS FAN 30 Electric cooling fan
53 PTC HTR NO.3 30 Power heater
54 – –  –
55 S-HORN 10 Theft deterrent
56 STV HTR 25 Power heater
DEICER 20 Sedan (1ZR-FE, 1ZR-FAE, 2ZR-FE, 1NR-FE): Front window deicer
A
57 EFI NO.5 10 1ND-TV (from May 2015): Multiport fuel injection system/sequential multiport fuel injection system
58 – –  –
B
57 EFI NO.6 15 1ND-TV (from May 2015): Multiport fuel injection system/sequential multiport fuel injection system
58 EFI NO.7 15 1ND-TV (from May 2015): Multiport fuel injection system/sequential multiport fuel injection system
Relay
R1 Electric power steering (EPS)
R2 (INJ)
Sedan (1ND-TV (from April 2016): (EFI-MAIN NO.2)
R3 Starter (ST NO.1)
R4 Daytime running lights (DRL)
R5 Horn (HORN)
R6 Electric cooling fan (FAN NO.1)
R7 (EFI-MAIN)
R8 Ignition (IG2)
R9 Dimmer (DIMMER)
R10 Hatchback, Wagon: Stop lights (STOP LP)
R11 Headlight (H-LP)
R12 1NR-FE, 1ZR-FAE, 1ZR- FE, 2ZR-FE: Fuel pump (C/OPN)
1AD-FTV: (EDU)
1ND-TV, 8NR-FTS: (EFI MAIN NO.2)
R13 Hatchback, Wagon (1AD-FTV): (EFI MAIN NO.2)
Hatchback, Wagon (1ND-TV): (TSS-C HTR)
Sedan (← November 2016): Stop lights (STOP LP)
Sedan (November 2016 →): (TSS-C HTR)
A
R14 Sedan: Rear window defogger (DEF)
R15 Hatchback, Wagon (except 1ND-TV): (TSS-C HTR)
R16 Hatchback, Wagon (except 1ND-TV): Rear window defogger (DEF)
R17 Hatchback, Wagon (1ND-TV (from May 2015)): Rear window defogger (DEF)
B
R14 Multi-mode Manual Transmission (AMT)
Hatchback, Wagon (8NR- FTS): Electric cooling fan (FAN MAIN)
R15 Hatchback, Wagon (1AD-FTV): Electric cooling fan (FAN NO.2)
Sedan: –
R16 Hatchback, Wagon (1AD-FTV): Electric cooling fan (FAN NO.3)
Sedan (1ZR-FE, 1ZR-FAE, 2ZR-FE, 1NR-FE): Front window deicer (DEICER)
R17 Hatchback, Wagon (1ND-TV (from May 2015)): –

Engine Compartment Fuse Box (diesel 1.6L – 1WW)

Toyota Corolla - fuse box diagram - engine compartment relay box

No.
 Fuse
 A
 Circuit
1 DOME 7.5 Luggage compartment light, vanity lights, front door courtesy lights, personal/interior lights, foot lights
2 RAD NO.1 20 Audio system, navigation system, parking assist (rear view monitor)
3 ECU-B 10 Gauges and meters, sub-battery, steering sensor, double locking system, wireless remote control, smart entry & start system
4 D.C.C –  –
5 ECU-B2 10 Smart entry & start system, air conditioning system, power windows, gateway ECU
6 EFI MAIN NO.2 7.5 Multiport fuel injection system/sequential multiport fuel injection system
7 – –  –
8 – –  –
9 – –  –
10 STRG LOCK 20 Steering lock system
11 – –  –
12 ST 30 Starting system
13 ICS/ALT-S 5 Charging system
14 TURN-HAZ 10 Turn signal lights, emergency flashers
15 ECU-B NO.3 5 Electric power steering
16 AM2 NO.2 7.5 Starting system
17 – –  –
18 ABS NO.1 50 ABS, VSC
19 CDS FAN 30 Electric cooling fan
20 RDI FAN 40 Electric cooling fan
21 H-LP CLN 30 Headlight cleaners
22 TO IP J/B 120 “ECU-IG NO.2”, “HTR-IG”, “WIPER”, “RR WIPER”, “WASHER”, “ECU-IG NO.1”, “ECU-IG NO.3”, “SEAT HTR”, “AM1”, “DOOR”, “STOP”, “FR DOOR”, “POWER”, “RR DOOR”, “RL DOOR”, “OBD”, “ACC-B”, “RR FOG”, “FR FOG”, “DEF”, “TAIL”, “SUNROOF”, “DRL” fuses
23 – –  –
24 – –  –
25 – –  –
26 P/I 50 “HORN”, “IG2”, “FUEL PMP” fuses
27 – –  –
28 FUEL HTR 50 Fuel heater
29 EFI MAIN 50 Multiport Fuel Injection System/Sequential Multiport Fuel Injection System
30 EPS 80 Electric power steering
31 GLOW 80 Engine glow system
32 – –  –
33 IG2 15 “IGN”, “METER” fuses
34 HORN 15 Horn, theft deterrent
35 FUEL PUMP 30 Fuel pump
36 – –  –
37 H-LP MAIN 30 “H-LP LH LO”, “H-LP RH LO”, “H-LP LH HI”, “H-LP RH HI” fuses
38 BBC 40 Stop & Start system
39 HTR SUB NO.3 30 Power heater
40 – –  –
41 HTR SUB NO.2 30 Power heater
42 HTR 50 Air conditioner, heater
43 HTR SUB NO.1 50 Power heater
44 DEF 30 Rear window defogger, outside rear view mirror defoggers
45 STV HTR 25 Power heater
46 ABS NO.2 30 ABS, VSC
47 – –  –
48 – –  –
49 DRL 10 Daytime running lights
50 – –  –
51 H-LP LH LO 10 Left-hand headlight (low beam)
52 H-LP RH LO 10 Right-hand headlight (low beam)
53 H-LP LH HI 7.5 ← November 2016: Left-hand headlight (high beam)
RDI EFI 5 November 2016 →: Electric cooling fan
54 H-LP RH HI 7.5 ← November 2016: Right-hand headlight (high beam)
CDS EFI 5 November 2016 →: Electric cooling fan
55 EFI NO.1 7.5 Multiport fuel injection system/sequential multiport fuel injection system, Stop & Start system
56 EFI NO.2 15 Multiport fuel injection system/sequential multiport fuel injection system
57 MIR HTR 10 Multiport fuel injection system/sequential multiport fuel injection system, outside rear view mirror defoggers
58 EFI NO.4 20 Multiport fuel injection system/sequential multiport fuel injection system
59 CDS EFI 5 ← November 2016: Electric cooling fan
60 RDI EFI 5 ← November 2016: Electric cooling fan
Relay
R1 Electric cooling fan (FAN NO.2)
R2 Electric cooling fan (FAN NO.3)
R3 Electric power steering (EPS)
R4 Stop lights (STOP LP)
R5 Starter (ST NO.1)
R6 Rear window defogger (DEF)
R7 (EFI MAIN)
R8 Headlight (H-LP)
R9 Dimmer
R10 ← November 2016: Daytime running lights (DRL)
November 2016 →: Electric cooling fan (FAN NO.1)
R11 ← November 2016: Electric cooling fan (FAN NO.1)
November 2016 →: Fuel heater (FUEL HTR)

Engine Compartment Relay Box

PTC Heater 495W Type

Toyota Corolla - fuse box diagram - engine compartment relay box - PTC heater 495W type

PTC Heater 600W Type

Toyota Corolla - fuse box diagram - engine compartment relay box - PTC heater 600W type

No.
 Relay
R1  –
R2 HTR SUB NO.1
R3 HTR SUB NO.3
R4 HTR SUB NO.2

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

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