Toyota Prius (2015-2017) – Fuse box

Toyota Prius (2015-2017) – fuse box diagram

Year of manufacture: 2015, 2016, 2017.

Lighter fuse (electrical outlet) on Toyota Prius (2015-2017). Is fuse 2 in the fuse box

Passenger compartment

LHD

Toyota Prius – fuse box diagram – passenger compartment RHD
Toyota Prius – fuse box diagram – passenger compartment LHD

RHD

Toyota Prius – fuse box diagram – passenger compartment RHD
Number Description
1 A/C Boost
2 Windshield wiper relay
3 Fuse box;

ECU main unit.

4 Relay box
5 Power steering calculator
6 ECU Assembly with Counter-Mirror
7 Hybrid vehicle control ECU module
8 ECU backtracking warning
9 Power Steering ECU
10 ECU Network Access Port
11 ECU Navigation
12 LHD:

Telematics Transceiver.

13 Airbag Controller
14 Stereo component amplifier
15 RHD:

Double interlock door control relay

Passenger compartment fuse box

Toyota – Prius – fuse box diagram – passenger compartment fuse box
Fuse Amp [A] Description
1 ECU-B NO.2 7,5 Air conditioning;

Cruise control;

Door lock control;

Grid cover;

Hybrid system;

Multiplex communication system (CAN);

Electric window;

Remote control mirror;

Gearshift control system;

Theft protection;

Tire pressure warning system;

Vehicle proximity notification system.

2 ECU-B NO.1 5 Rear door opener;

Cruise control;

Entry and start system;

Hybrid system;

Immobilizer system;

Gear shift control system;

Starting;

Steering wheel lock;

Vehicle proximity notification system;

Wireless door lock control.

3 D / L 20 Door lock control;

Rear door opening mechanism;

Entry and actuation system;

Immobilizer system;

Startup;

Steering lock;

Wireless door lock control.

4 STOP 7,5 Stop light;

ABS;

Rear door opening mechanism;

Cruise control;

Dynamic radar cruise control;

Entry and takeoff system;

Hybrid system;

Immobilizer system;

Gear shift control system;

Starting;

Steering wheel lock;

TRC;

Vehicle proximity notification system;

VOC;

Wireless door lock control.

5 AM2 7,5 Back Door Opener;

Entry and start system;

Immobilizer system;

Startup;

Steering wheel lock;

Wireless door lock control.

6 HAZ 10 Direction indicators and warning light;

Rear door opening mechanism;

Combination counter;

Entry and takeoff system;

Immobilizer system;

Startup;

Steering wheel lock;

Wireless door lock control.

7 PANEL 5 Lighting;

Tail light.

8 TAIL 10 Backlight;

Rear fog light;

Front fog light;

Lighting.

9 DOOR 20 Supply of windows
10 DOOR R/R 20 Supply of windows
11 P/OUTLET NO.1 15 Power socket
12
13 WASHER 15 Front windshield wiper and windshield washer;

Rear windshield wiper and washer.

14 WIPER RR 15 Rear wiper and washer
15 ECU-IG1 NO.4 10 ABS;

Air conditioning;

Audio system;

Glare-resistant automatic mirror;

Automatic lighting control;

Rear door opening;

Rear slide monitoring system;

Blind spot monitoring system;

Combination meter;

Cruise control;

Door lock control;

Double lock;

Dynamic radar cruise control;

Input & Start system;

Front fog light;

Front windshield wiper and washer

(with automatic windshield wiper);

Headlight;

Headlight level adjustment;

Hybrid system;

Backlighting;

Immobilizer;

Intelligent parking assistant;

Interior lighting;

Lane departure warning;

Automatic lights;

Light reminder;

Mirror heater;

Multiplex communication system (CAN);

Navigation system;

Power window;

Pre-crash security system;

Rear fog light;

Rear vision monitoring system (built-in amplifier);

Rear glass defogger;

Control mirror;

Seat belt warning;

Seat heating;

Gear shifting system;

Sliding roof;

Steering wheel lock;

Tail light;

Theft Deterrence;

Tire pressure warning system;

TRC;

Vehicle proximity notification system;

VOC;

Wireless door lock control.

16 BKUP N 7,5 Reverse light;

Audio system;

Rear control system;

Navigation system;

Rearview monitoring system (built-in amplifier).

17 ECU-IG1 NO.2 5 ABS, TRC, VSC
18
19 FOG RR 7,5 Rear fog light
20 OBD 7,5 On-board diagnostic system
21 DOME 7,5 Interior lighting;

Rear door opening mechanism;

Entry and actuation system;

Immobilizer system;

Startup;

Steering lock;

Wireless door lock control.

22 BACK DOOR 7,5 Back door opener;

Entry and start system;

Immobilizer system;

Startup;

Steering wheel lock;

Wireless door lock control.

23
24 ECU-DCC NO.2 10 ABS;

Air conditioning;

Audio system;

Automatic lighting control;

Rear door opening;

Rear slide monitoring system;

Combination counter;

Cruise control;

Door lock control;

Double lock;

Dynamic radar cruise control;

Engine control;

Input and starting system;

EPS;

Fog light – front;

Fuel filler cap opener;

Grille opener;

Reflector;

Headlight level adjustment;

Hybrid system;

Lighting;

Immobilizer system;

Intelligent parking assistant;

Interior lighting;

Lane departure warning;

Automatic headlight deactivation system;

Light reminder;

Navigation system;

Electric window;

Pre-crash security system;

Rear fog light;

Rear vision monitoring system (built-in amplifier);

Remote control mirror;

Seat belt use warning;

Gearshift control system;

Sliding roof;

SRS;

Commissioning;

Steering lock;

Tail light;

Telematics system;

Theft deterrence;

Tire pressure warning system;

TRC;

Direction indicator and hazard warning light;

Vehicle proximity notification system;

VOC;

Wireless charger system;

Wireless door lock control;

Wireless door lock control.

25 ECU-DCC NO.2 5 ABS, TRC, VSC
26 RADIO 15 Audio System;

Reverse control system;

Navigation system;

Rearview monitoring system (built-in amplifier).

27 DOOR R/L 20 Supply of windows
28
29
30
31 ECU-ACC 5 ABS;

Air conditioning;

Audio system;

Automatic lighting control;

Rear door opening;

Rear slide monitoring system;

Combination counter;

Door lock control;

Double lock;

Entry and takeoff system;

Front fog light;

Headlight;

Headlight level adjustment;

Lighting;

Immobilizer;

Interior lighting;

Automatic light switching system;

Light reminder;

Multiplex communication system (CAN);

Navigation system;

Electrical outlet;

Power window;

Rear fog light;

Rear vision monitoring system (built-in amplifier);

Remote mirror control;

Seat belt warning;

Sliding roof;

Commissioning;

Flywheel lock;

Tail light;

Telematics system;

Theft Deterrence;

Tire pressure warning system;

TRC;

VOC;

Wireless charging system;

Wireless door lock control.

32 ECU-IG1 NO.3 7,5 Air conditioning;

Dynamic radar cruise control;

Headlight;

Headlight level adjustment;

Lighting;

Lane departure warning;

Mirror heating;

Pre-crash security system;

Rear glass defogger;

Rear light.

33 EPS-IG1 5 ESP
34 A / BAG-IG2 10 SRS;

Seat belt warning.

35 METER-IG2 5 ABS;

Air conditioning;

Audio system;

Automatic lighting control;

Rear door opening;

Rear slide monitoring system;

Combination counter;

Cruise control;

Dynamic radar cruise control;

Engine control;

Entry and takeoff system;

EPS;

Front fog light;

Fuel cap opener;

Grille cover;

Headlight;

Headlight level adjustment;

Hybrid system;

Lighting;

Immobilizer system;

Intelligent parking assistant;

Lane departure warning;

Automatic headlight deactivation system;

Light reminder;

Navigation system;

Electrically operated window;

Pre-crash security system;

Rear fog light;

Rear vision monitoring system (built-in amplifier);

Seat belt use warning;

Gearshift control system;

Sliding roof;

SRS;

Commissioning;

Steering lock;

Tail light;

Telematics system;

Theft Deterrence;

Tire pressure warning system;

TRC;

Turn signals and hazard lights;

Warning light;

Vehicle proximity notification system;

VOC;

Wireless door lock control.

36 ECU-IG2 NO.3 5 ABS;

Cruise control;

Dynamic radar cruise control;

Hybrid system;

Multiplex communication system (CAN);

Gear shift control system;

Telematics system;

TRC;

Vehicle proximity notification system;

VOC.

Toyota – Prius – fuse box diagram – passenger compartment fuse box
Fuse Amp [A] Description
1
2 POWER 30 Supply of windows
3 P / SEAT 30 Electric chair
4 Y/ROOF 30 Sliding roof
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Passenger compartment relay box

LHD

Toyota Prius – fuse box diagram – passenger compartment relay box LHD

RHD

Toyota Prius – fuse box diagram – RHD passenger compartment relay box
Number Relay
R1 (R / MIR (-))
R2 (R / MIR (+))
R3 Ignition (IG1 No 4)
R4
R5 Front fog light (FR FOG)
R6 RHD:

Theft Deterrence (S-HORN)

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Toyota Prius – fuse box diagram – passenger compartment relay box
Number Description
1 ECU controlling the sliding roof
2 Tire pressure warning antenna and receiver;

Intelligent door control receiver unit

(without tire pressure warning system).

3 Blind spot sensor – right side
4 Blind spot sensor – left side
5 HV battery connector block assembly
6 Battery voltage sensor

Engine compartment

Toyota Prius – fuse box diagram – engine compartment
Number Description
1 Fuse box
2 Fuse Connection Block
3 ECU headlight control unit (LH)
4 ECU Headlight Control Unit (RH)
5 Relay Box
6 RHD:

Device braking force booster with master cylinder

7 Inverter with converter
8 ECM
9 LHD:

Device braking force booster with master cylinder

Engine compartment fuse box

Toyota Prius – fuse box diagram – engine compartment fuse box
Fuse Amp [A] Description
1 WIPER 30 Front Windshield Wiper and Washer
2 P/OUTLET NO.2 15 Power socket
3 DOOR DBL/L 20 Double Lock
4
5 OPN FUEL 10 Motor control;

Fuel cap opener.

6 S / HTR-MAIN 20 Seat warmer
7
8 FOG FR 10 Front fog light
9 TOWING-DC/DC 20 Towing Trailer
10 ENG W / PMP 25 Motor control;

Air conditioning;

Fuel cap opener.

11
12
13
14
15
16
17
18 S / HTR F / L 10 Seat warmer
19 S / HTR F / R 10 Seat warmer
20 EFI NO.2 10 Air conditioning;

Cooling Fan;

Motor control;

Fuel cap opener.

21 EFI NO.3 10 Motor control;

Fuel cap opening.

22 INJ 15 Ignition;

Combination counter;

motor control;

Fuel cap opener.

23 ECU-IG2 NO.1 10 Cruise control;

Engine control;

Fuel cap opener;

Hybrid system;

Gear shifting system;

Vehicle proximity notification system.

24 PM-IGCT 10 Hybrid system;

Cruise control;

Dynamic radar cruise control;

Gear shifting system;

Vehicle proximity notification system.

25 IGCT NO.2 10 Cruise control;

Dynamic radar cruise control;

Hybrid system;

Gear shifting system;

Vehicle proximity notification system.

26 BATT FAN 15 Hybrid system;

Cruise control;

Gear shifting system;

Vehicle proximity notification system.

27 PCU FR 10 Hybrid system;

Cruise control;

Gear shifting system;

Vehicle proximity notification system.

28 INV W / PMP 10 Hybrid system;

Cruise control;

Gear shifting system;

Vehicle proximity notification system.

29 PCU BUB / PCU RR 10 Hybrid system;

Cruise control;

Gear shifting system;

Vehicle proximity notification system.

30 TOWING-B 20 Towing Trailer
31 S-HORN 10 Theft Deterrence
32
33 ETCS 10 Motor control;

Fuel cap opener.

34 HORN 10 Horn;

Back Door Opener;

Entry and start system;

Immobilizer system;

Startup;

Steering wheel lock;

Wireless door lock control.

35
36
37
38 D / CUT 25 Fuses “ECU-DCC NO.2”,

“ECU-DCC NO.1”, “RADIO”.

39 EFI-MAIN 20 Motor control;

Cooling Fan;

Air conditioning;

Fuel cap opener.

40
41 IG2-MAIN 25 Fuses “ECU-IG2 NO.1”, “INJ”
42
43 BATT-S 5 Cruise control;

Hybrid system;

Gearshift control system;

Vehicle proximity notification system.

44 AMP 10 Audio system;

Reverse control system;

Navigation system.

45
46 ABS NO.3 10 ABS, TRC, VSC
47 ABS NO.2 10 ABS, TRC, VSC
48 DCM / MAYDAY 10 Telematics system
49 P CON MTR 30 Hybrid system;

Cruise control;

Gear shifting system;

Vehicle proximity notification system.

50 H-LP RH 20 Feature;

Headlight level adjustment;

Automatic light control;

Lighting;

Automatic light switching system;

Light reminder;

Back light.

51 H-LP LH 20 Feature;

Headlight level adjustment;

Automatic light control;

Lighting;

Automatic light switching system;

Light reminder;

Tail light.

52 DEF 50 Rear window defogger;

Mirror heater.

53 PTC HTR NO.3 30 PTC Heater
54
55 HTR 30 Air Conditioning
56 PTC HTR NO.2 30 PTC Heater
57 ABS MTR NO.2 30 ABS, TRC, VSC
58
59 FAN NO.2 30 Cooling Fan
60 PTC HTR NO.1 50 PTC Heater
61 FAN NO.1 30 Cooling Fan
62 ABS-MAIN 30 ABS, TRC, VSC
63
64 IGCT-IG 40 Hybrid system;

Cruise control;

Dynamic radar cruise control;

Gear shifting system;

Vehicle proximity notification system;

“INV W / PMP”, “PCU FR”, “BATT FAN” fuses,

“PCU BUB / PCU RR”, “IGCT No 2 “, ” PM-IGCT “.

65 ABS MTR NO.3 30 ABS, TRC, VSC
66 ABS MTR NO.1 30 ABS, TRC, VSC
67 J / BB 50 IG2-nr 2 courier, “D / L”, “ECU-B no 1”,

“ECU-B no. 2”, “HAZ”, “STOP”,

“AM2”.

68
69
70
Relay
R1 (IGCT)
R2 (ENG W / PMP)
R3 Horn
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Engine compartment fuse box

Toyota Prius – fuse box diagram – engine compartment fuse box
Fuse Amp [A] Description
1 MIR HTR 10 Mirror heating;

Rear window defogger.

2 DRL 10 Feature;

Headlight level adjustment.

Relay
R1 Rear window defogger (DEF)
R2 PTC Heater (PTC HTR No. 1)
R3 Fuel Pump (C / OPN)
R4 Cooling Fan (FAN No. 3)
R5 Cooling Fan (FAN No. 2)
R6 PTC Heater (PTC HTR No. 2)
R7 Cooling Fan (FAN No. 1)
R8
R9
R10 PTC Heater (PTC HTR No. 3)

Fuse Connection Block

Fuse Amp [A] Description
1 J / B-AM 60 ACC relay;

TAIL relay;

IG1-NO.2 Relay;

Relay IG1-NO.1, “POWER”, “P / SEAT”,

“S / ROOF”, “PORT R / R”, “PORT R / L”;

“DOOR”, “FOG RR”, “DOME” fuses,

“OBD”, “GATE BACK”.

2 EPS 80 EPS
3 DC / DC 120 Fuses “J / B-AM”, “FOG FR”, “ENG W / PMP”,

“HTR “,” ABS MTR NO.2 “,” FAN NO.1 “,

” FAN NO.2 “,” OPN “,” P / OUTPUT NO.2 “,” P / OUTPUT NO.2 “,

” PTC HTR NO.3 “,” PTC HTR NO.2 “,” PTC HTR NO.1 “,

” ABS-MAIN “,” DBL / L DOOR “,” WIPER “,

” S / HTR-MAIN “,” TOWING-DC / DC “, ” DEF “.

4 BATT-MAIN 140 Fuses “HORN”, “ETCS”, “TOWING-B”,

“ABS MTR NO 1”, “S-HORN”, “P CON MTR”,

“DCM / MAYDAY”, “ABS NO 2”, “ABS NO .3 “,

” BATT-S “,” ABS MTR NO.3 “,” H-LP LH “,

” AMP “,” H-LP RH “,” J / BB “,

D / C CUT “,” IGCT-IG “,” EFI-MAIN “,” EFI-MAIN “,

” IG2-MAIN “,” DRL “,” DRL “.

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