Fuses and relays Toyota Prius C (Aqua), 2012 - 2019

Following the launch of the Aqua hybrid in Japan, Toyota has exported the model under the new name Prius C. The hatchback is intended for sale in the North American market (USA, Canada), Australia and some countries in the Asia-Pacific region. In this material, we will analyze in detail the fuse diagrams of the Toyota Prius C (Aqua) 1st generation (P10) - 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 release.


Here you will find the locations and photos of the fuse blocks. Separately, we note the fuses responsible for the cigarette lighter and fuel pump.

In the engine compartment


There are two blocks here: the main one on the right side, the additional one on the left.


To access the main unit, release the cover latches and pull up.

Main Box Diagram
No. Description A
1 sequential multiport fuel injection system, EFI2 (EFI-MAIN) 20
2 Signal (HORN) 10
3 COUNTER. IGN2 30
4 Spare 7.5
5 Spare 15
6 Spare 30
7 sequential multiport fuel injection system (EFI2) 10
8 Right headlight (low beam) (H-LP RH-LO) 10
9 Left headlight (low beam), sensor and instruments (H-LP LH-LO) 10
10 Right headlight (high beam) (H-LP RH-HI) 10
11 Left headlight (high beam), sensor and instruments (H-LP LH-HI) 10
12 sequential multiport fuel injection system, steering switches, brake system, starter system, smart key system, passenger classification system, SRS airbag system (IG2 # 2) 10
13 Audio system, vehicle control and operating data recording, main body ECU, personal lights, luggage compartment lighting (DOME) 15
14 Main body ECU, smart key system (ECU-B1) 7.5
15 Gauge and instrument panel (METER) 7.5
16 sequential multiport fuel injection system (IGN) 15
17 Emergency Alarm (HAZ) 10
18 sequential multiport fuel injection system (ETCS) 10
19 Brake system (ABS1) 20
20 sequential multiport fuel injection system, fuel pump fuse (ENG W / PMP) 30
21 H-LP LH-LO, H-LP RH-LO, H-LP LH-HI, H-LP RH-HI, daytime running light system (H-LP- MAIN) 40
22 Headlight cleaner (H-LP CLN) 30
23 Braking system (ABS MTR1) 30
24 EFI-MAIN, HORN, IG2 (P / I) 50
25 Air conditioning system, pressure gauge and meters, passenger classification system, tire pressure warning system, starter system, smart key system, electric door lock system (ECU-B 2) 7.5
26 Starter (AM2) 7.5
27 Steering lock system (STRG LOCK) 20
28 Braking system (ABS2) 10
29  IGCT # 2, IGCT # 3, IGCT # 4, PCU, BATT FAN (IGCT-MAIN) 30
30 CUT DOME, ECU-B # 1 (D / C) 30
31 PTC heater 1 30
32 PTC heater 2 30
33 Electric cooling fan (FAN) 30
34 PTC heater 3 30
35 MIR HTR, rear window defogger (DEF) 30
36 No chain (DEICER) 20
37 Battery Cooling Fan (BATT FAN) 10
38 Hybrid System (IGCT2) 10
39 Hybrid System (IGCT4) 10
40 Hybrid System (PCU) 10
41 Hybrid System (IGC3) 10
42 Heated outside rearview mirrors (MIR HTR) 10
Diagram from the cover of the block with the designation of relay modules


The additional block is located on the right side.

Diagram
1 DC / DC - Hybrid System 100
2 ABS MTR2 - Brake system 30
3 HTR - Conditioner 40
4 EPS - Electric power steering 50

In the passenger compartment


Prius C: Fuse box located under the dash on the driver's side.


Aqua: Fuse box located on the passenger side behind the glove compartment.


Access example.

Assigment of fuses in the Toyota Prius C (Aqua) passenger compartment
No. Decoding A
1 Parking lights, side marker lights, rear lights, license plate lights, front fog lights, sensor and gauges 10
2 Instrument panel illumination 5
3 Rear Power Window (Right Side) - DOOR R / R 20
4 DOOR P - Front power window (right side) 20
5  ECU-IG # 1 - Heated Rear Window, Tire Pressure Warning System, Main Body ECU, Brake System, Vehicle Stability Control System, Power Door Lock System, Smart Key System 5
6 ECU-IG # 2 - Electric Power Steering 5
7  Air conditioning system, PTC heater (HTR-IG) 7.5
8 Reversing lights, audio system, shift lock control system, sunroof, vehicle control and work data recording, Vehicle Approach Alert System (GAUGE) 10
9 Windshield wipers and washer - WASHER 15
10 Windshield wipers and washer - WIPER 25
11 Wipers and rear window washer - WIPER RR 15
12 Window Regulator (P / W) 30
13  Rear Power Window (Left & Right Side) - DOOR R / L 20
14 Front power window (left side) (DOOR D) 20
15 Socket, cigarette lighter fuse toyota aqua and c prius 15
16 Main body ECU, audio system, outside mirrors, shift lock control system - ACC 5
17 Power Door Lock System - D / L 25
18 On-board diagnostics - OBD 7.5
19 Starter System, Shift Lock Control System, Vehicle Approach Alert System, Braking System, Brake Lights, Top-Mounted Stop Light - STOP 7.5
20 Starter - AM1 7.5
21 Front fog lights - FOG FR 15
22  Hatch - S / ROOF   25
23  Seat heaters, air conditioning - S / HTR 15
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