Checking and replacing fuses

If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary.

step]T Turn the "POWER" switch OFF.

Vehicles with Solar Ventilation System: Turn the Solar Ventilation System off and make sure not to operate the Remote Air Conditioning System. |step|2 Open the fuse box cover. ^ Engine compartment

Fuse Main Box Prius
^ Left side instrument panel
How Remove Toyota Prius Fuses
Remove the lid.

|sTEPj3 After a system failure, see "Fuse layout and amperage ratings" (^P. 465) for details about which fuse to check.

Remove the fuse with the pull-

stepI4

stepI4

out tool.

,\ V ITO43P131

,\ V ITO43P131

out tool.

o CD

IsTEPjs Check if the fuse has blown. ^ Type A

2010 Toyota Prius Fuse Panel 2010 Toyota Prius Fuse Panel Blown Fuse Type

□ Normal fuse B Blown fuse Contact your Toyota dealer.

□ Normal fuse B Blown fuse

Replace it with one of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.

□ Normal fuse B Blown fuse

Replace it with one of an appropriate amperage rating. The amperage rating can be found on the fuse box lid.

□ Normal fuse B Blown fuse Contact your Toyota dealer.

I Fuse layout and amperage ratings n Engine compartment f/

353637

12 3 NVse

8 9 10111213 1415161718

252627 282930 3132,.,,,,,.,,,, LJLJLJ I_il_il_I I_il_I Q33H C34J

353637

38 39

FUSE

Ampere

Circuit

1

HTR

50A

Air conditioning system

2

RDI

30A

Electric cooling fans

3

CDS

30A

Electric cooling fans

4

S-HORN

10A

No circuit

5

ENG W/P

30A

Cooling system

6

ABS MAIN NO.2

7.5A

Anti-lock brake system

7

H-LP CLN

30A

Headlight cleaner

8

AMP

30A

Audio system

9

IGCT

30A

PCU, IGCT NO.2, IGCT NO.3

10

DC/DC-S

5A

Inverter and converter

11

P CON MAIN

7.5A

Parking control system, transmission

38 39

FUSE

Ampere

Circuit

12

AM2

7.5A

Power windows

13

ECU-B2

7.5A

Smart key system

14

MAYDAY

10A

No circuit

15

ECU-B3

10A

Air conditioning system

16

TURN & HAZ

10A

Turn signal lights

17

ETCS

10A

Multiport fuel injection system/ sequential multiport fuel injection system

18

ABS MAIN NO.1

20A

Anti-lock brake system

19

P/I 2

40A

Parking control system, horn, right-hand headlight (low beam), left-hand headlight (low beam), back-up lights

20

ABS MTR 1

30A

Anti-lock brake system

21

ABS MTR 2

30A

Anti-lock brake system

22

H-LP HI MAIN

20A

H-LP HI RH, H-LP HI LH, headlight switch, daytime running light system

23

P/I 1

60A

IG2, EFI MAIN, BATT FAN

24

EPS

60A

Electric power steering

25

PCU

10A

Inverter and converter

26

IGCT NO.2

10A

Hybrid system, parking control system, power windows, inverter and converter

FUSE

Ampere

Circuit

27

MIR HTR

10A

Outside rear view mirror defoggers

28

RAD NO.1

15A

Audio system, navigation system

29

DOME

10A

Door courtesy lights, personal lights, interior lights, front foot lights, vanity lights, inside rear view mirror, garage door opener, electric power steering

30

ECU-B

7.5A

Smart key system, multiplex communication system, personal lights, gauges and meters

31

H-LP LH HI

10A

Left-hand headlight (high beam)

32

H-LP RH HI

10A

Right-hand headlight (high beam)

33

EFI NO.2

10A

Multiport fuel injection system/ sequential multiport fuel injection system

34

IGCT NO.3

10A

Cooling system

35

SPARE

30A

Spare fuses

36

SPARE

15A

Spare fuses

37

SPARE

7.5A

Spare fuses

38

EFI MAIN

20A

Multiport fuel injection system/ sequential multiport fuel injection system, EFI NO.2

39

BATT FAN

10A

Battery cooling fan

40

IG2

20A

Multiport fuel injection system/ sequential multiport fuel injection system, MET-IGN, IGN, power windows

CD a

n Left side instrument panel

29 30

27 28 29 30

FUSE

Ampere

Circuit

1

CIG

15A

Power outlets

2

ECU-ACC

10A

Multiplex communication system, outside rear view mirrors, driver

support system, audio system, navigation system

3

PWR OUTLET

15A

Power outlets

4

SEAT HTR FR

10A

Seat heater

5

SEAT HTR FL

10A

Seat heater

6

DOOR NO.1

25A

Power door lock system

7

PSB

30A

Pre-Collision System

8

PWR SEAT FR

30A

Front seat lumber support

9

DBLLOCK

25A

Tilt & telescopic steering

10

FR FOG

15A

Front fog lights

11

PWR SEAT FL

30A

Front seat lumber support

12

OBD

7.5A

On-board diagnosis system

13

RR FOG

7.5A

No circuit

14

STOP

10A

Stop lights, high mounted stoplight, brake system, power windows, driver support system

FUSE

Ampere

Circuit

15

P FR DOOR

25A

Power windows

16

D FR DOOR

25A

Power windows

17

DOOR RR

25A

Power windows

18

DOOR RL

25A

Power windows

19

S/ROOF

30A

Electric moon roof

20

ECU-IG NO.1

10A

Electric cooling fans, multiplex communication system

21

ECU-IG NO.2

10A

Driver support system, Pre-Collision System, LKA system, inside rear view mirror, garage door opener, yaw rate & G sensor, brake system, electric power steering, navigation system, electric moon roof, tire pressure warning system, seat belt pretensioners, audio system, emergency flashers, turn signal lights, windshield wipers, headlight cleaner

22

GAUGE

10A

Headlight leveling system, front passenger's seat belt reminder light, gauges and meters

23

A/C

10A

Air conditioning system, Solar Ventilation System, Remote Air Conditioning System

24

WASHER

15A

Windshield washer

CD a

FUSE

Ampere

Circuit

25

RR WIP

20A

Rear window wiper and washer

26

WIP

30A

Windshield wipers

27

MET

7.5A

Gauges and meters

28

IGN

10A

Brake system, driver support system, multiport fuel injection system/sequential multiport fuel injection system, SRS airbag system, occupant detection sensor, power windows, smart key system

29

PANEL

10A

Air conditioning system, emergency flashers, seat heaters, transmission, "P" position switch, navigation system, Solar Ventilation System, Remote Air Conditioning System, advanced parking guidance system, headlight cleaner, front passenger's seat belt reminder light, headlight leveling system, glove box light, clock, audio system

30

TAIL

10A

Headlight leveling system, parking lights, tail lights, license plate lights, front fog lights, side marker lights

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Responses

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