Toyota Aqua hybrid car was produced in 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019. It is also known under the name Toyota Prius C. The key difference between them is the location of the steering. In this article, you will find a description of Toyota Prius C / Aqua fuses and relays with box diagrams and their locations. Highlight the cigarette lighter fuse.
Check the purpose of the elements with your diagrams on the box cover.
Passenger compartment
The fuse box is located on the left side under the dashboard.
Example of a diagram from the box cover
Diagram
Assignment
| 1 | 10A TAIL – Parking lights, side marker lights, taillights, license plate lights, front fog lights, sensor and gauges |
| 2 | 5A PANEL – Instrument Panel Light |
| 3 | 20A DOOR R / R – Rear power window (right side) |
| 4 | 20A DOORP – Front Power Window Regulator (Right Side) |
| 5 | 5A ECU-IG NO.1 – Heated Rear Window, Tire Pressure Warning System, Main Body ECU, Braking System, Vehicle Stability Control System, Power Door Lock System, Smart Key System |
| 6 | 5A ECU-IG NO.2 – Electric power steering |
| 7 | 7,5A HTR-IG – Air conditioning, PTC heater |
| 8 | 10A GAUGE – Reversing lights, audio system, shift lock control system, sunroof, vehicle control and work data recording, vehicle approach warning system |
| 9 | 15A WASHER – Wipers and windshield washer |
| 10 | 25A WIPER – Wipers and windshield washer |
| 11 | 15A WIPER RR – Wipers and windshield washer |
| 12 | 30A P / W – Window Regulator |
| 13 | 20A DOOR R / L – Rear power window (left side) |
| 14 | 20A DOOR D – Front power window (left side) |
| 15 | 15A CIG – Socket, Cigarette lighter |
| 16 | 5A ACC – Main body ECU, audio system, outside rearview mirrors, shift lock control system |
| 17 | 25A D / L – Electric door locking system |
| 18 | 7,5A OBD – On-board diagnostics |
| 19 | 7,5A STOP – Starter system, shift lock control system, vehicle approach warning system, braking system, brake lights, top-mounted brake light |
| 20 | 7,5A AM1 – Starter system |
| 21 | 15A FOG FR – Front fog lights |
| 22 | 25A S / ROOF – Sun roof |
| 23 | 15A S / HTR – Heated seats, air conditioning |
The fuse number 15 at 15A is responsible for the cigarette lighter.
Engine compartment
Fuse and relay box
The main fuse and relay box under is on the right side.
Photo
Scheme from the cover
Diagram
Designation
| 1 | 20A EFI- MAIN – Multiport fuel injection system / sequential multiport fuel injection system, EFI NO.2 |
| 2 | 10A HORN – Signal |
| 3 | 30A IG2 # 2, COUNTER. IGN |
| 4 | 7.5A Spare fuse |
| 5 | 15A Spare fuse |
| 6 | 30A Spare fuse |
| 7 | 10A EFI NO.2 – Multiport fuel injection system / sequential multiport fuel injection system |
| 8 | 10A H-LP RH-LO – Right headlight (low beam) |
| 9 | 10A H-LP LH-LO – Left headlight (low beam), sensor and instruments |
| 10 | 10A H-LP RH-HI – Right headlight (high beam) |
| 11 | 10A H-LP LH-HI – Left headlight (high beam), sensor and instruments |
| 12 | 10A IG2 NO.2 – Multiport fuel injection system / sequential multiport fuel injection system, steering switches, brake system, starter system, smart key system, passenger classification system, SRS airbag system |
| 13 | 15A DOME – Audio system, vehicle control and work data recording, main body ECU, personal lights, luggage compartment lighting |
| 14 | 7,5A ECU-B NO.1 – Main body ECU, smart key system |
| 15 | 7,5A METER – Gauge and instrument panel |
| 16 | 15A IGN – Multiport fuel injection system / sequential multiport fuel injection system |
| 17 | 10A HAZ – Emergency flashers |
| 18 | 10A ETCS – Multiport fuel injection system / sequential multiport fuel injection system |
| 19 | 20A ABS NO.1 – Brake system |
| 20 | 30A ENG W / PMP – Multiport fuel injection system / sequential multiport fuel injection system |
| 21 | 40A H-LP- MAIN – H-LP LH-LO, H-LP RH-LO, H-LP LH-HI, H-LP RH-HI, daytime running light system |
| 22 | 30A H-LP CLN – Headlight cleaner |
| 23 | 30A ABS MTR NO.1 – Brake system |
| 24 | 50A P / I – EFI-MAIN, HORN, IG2 |
| 25 | 7,5A ECU-B NO.2 – Air conditioning, pressure gauge and meters, passenger classification system, tire pressure warning system, starter system, smart key system, electric door lock system |
| 26 | 7,5A AM2 – Starter system |
| 27 | 20A STRG LOCK – Steering lock system |
| 28 | 10A ABS NO.2 – Brake system |
| 29 | 30A IGCT- MAIN – IGCT # 2, IGCT # 3, IGCT # 4, PCU, BATT FAN |
| 30 | 30A D / C CUT – DOME, ECU-B # 1 |
| 31 | 30A PTC HTR NO.1 – PTC heater |
| 32 | 30A PTC HTR NO.2 – PTC heater |
| 33 | 30A FAN – Electric cooling fan |
| 34 | 30A PTC HTR NO.3 – PTC heater |
| 35 | 30A DEF – MIR HTR, rear window defogger |
| 36 | 20A DEICER – No chain |
| 37 | 10A BATT FAN – Battery cooling fan |
| 38 | 10A IGCT NO.2 – Hybrid system |
| 39 | 10A IGCT NO.4 – Hybrid system |
| 40 | 10A PCU – Hybrid System |
| 41 | 10A IGCT NO.3 – Hybrid system |
| 42 | 10A MIR HTR – Heated exterior mirrors |
Fuse box
Installed on the left side.
Photo example
Diagram
Appointment
- DC / DC 100A Hybrid System
- ABS MTR NO.2 30 Brake system
- HTR 40 Air conditioning system
- EPS 50 Electric power steering
I gave someone a jumpstart and drove off forgetting to secure the interior clamp, as well as the cover on this fuse box (driver side) on my 2012 Prius c. Do you know of anywhere I could by only the cover, and interior clamp possibly? Any help is greatly appreciated. Thank you!
Hi guys, do you know where is the flashing relay for Prius C ? I need to change it to install led bulbs
I’m also looking for this info. Please post it here if you found it somewhere else.
How do I turn off the traction light on my dashboard and the radio also just turned itself off.