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In this article, we consider the second-generation Toyota Prius (XW20), produced from 2003 to 2009. Here you will find fuse box diagrams of Toyota Prius 2004, 2005, 2006, 2007, 2008 and 2009, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.
Fuse Layout Toyota Prius 2004-2009
Cigar lighter (power outlet) fuses in the Toyota Prius are the fuses #12 “ACC-B”, #23 “PWR OUTLET” and #29 “PWR OUTLET FR” in the Instrument panel fuse box.
Table of Contents
Passenger Compartment Overview
Passenger Compartment Overview
Passenger Compartment Fuse Box
Fuse box location
The fuse box is located under the instrument panel on the driver’s side, under the cover.
Fuse box diagram
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Assignment of the fuses in the Passenger Compartment
| № | Name | Amp | Circuit |
|---|---|---|---|
| 1 | - | - | - |
| 2 | M/HTR | 15 | Outside rear view mirror heater |
| 3 | WIP | 30 | Windshield wiper |
| 4 | RR WIP | 15 | Rear wiper |
| 5 | WSH | 20 | Washer |
| 6 | ECU-IG | 7.5 | Smart key system, power windows, touch screen, electric power steering, theft deterrent system |
| 7 | GAUGE | 10 | Gauge and meter, backup lights, emergency flasher, power windows |
| 8 | OBD | 7.5 | On-board diagnosis system |
| 9 | STOP | 7.5 | Stop lights |
| 10 | - | - | - |
| 11 | DOOR | 25 | Power door lock system |
| 12 | ACC-B | 25 | "POWER OUTLET", "ACC" fuses |
| 13 | ECU-B | 15 | Multi-information display, power windows, air conditioning system |
| 14 | - | - | - |
| 15 | AM1 | 7.5 | Hybrid system |
| 16 | TAIL | 10 | Tail lights, license plates light, parking lights |
| 17 | PANEL | 7.5 | Multi-information display, clock, audio system, instrument panel lights |
| 18 | A/C (HTR) | 10 | Air conditioning system |
| 19 | FR DOOR | 20 | Power windows |
| 20 | - | - | - |
| 21 | - | - | - |
| 22 | - | - | - |
| 23 | PWR OUTLET | 15 | Power outlet |
| 24 | ACC | 7.5 | Audio system, multi-information display, clock |
| 25 | - | - | - |
| 26 | - | - | - |
| 27 | - | - | - |
| 28 | - | - | - |
| 29 | PWR OUTLET FR | 15 | Power outlet |
| 30 | IGN | 7.5 | Hybrid system, hybrid vehicle immobilizer system, SRS airbags |
| 31 | - | - | - |
| № | Name | Amp | Circuit |
|---|---|---|---|
| 1 | PWR | 30 | Power windows |
| 2 | DEF | 40 | Rear window defogger |
| 3 | - | - | - |
| Relay | |||
| R1 | Ignition (IG1) | ||
| R2 | Heater (HTR) | ||
| R3 | Flasher |
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Fusible Link Block
| № | Name | Amp | Circuit |
|---|---|---|---|
| 1 | DC/DS-S | 5 | Inverter and converter |
| 2 | MAIN | 120 | Hybrid system |
Engine Compartment Fuse Box
Engine Compartment Fuse Box
Fuse box location
Fuse box diagram
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Assignment of the fuses and relay in the Engine Compartment
| № | Name | Amp | Circuit |
|---|---|---|---|
| 1 | SPARE | 30 | Spare |
| 2 | SPARE | 15 | Spare |
| 3 | DRL | 7.5 | Daytime running light system |
| 4 | H-LP LO RH | 10 | with halogen headlight: Right-hand headlight (low beam) |
| 4 | H-LP LO RH | 15 | with discharged headlight: Right-hand headlight (low beam) |
| 5 | H-LP LO LH | 10 | with halogen headlight: Left-hand headlight (low beam) |
| 5 | H-LP LO LH | 15 | with discharged headlight: Left-hand headlight (low beam) |
| 6 | H-LP HI RH | 10 | Right-hand headlight (high beam) |
| 7 | H-LP HI LH | 10 | Left-hand headlight (high beam) |
| 8 | EFI | 15 | Multiport fuel injection system/sequential multiport fuel injection system |
| 9 | AM2 | 15 | "IGN" fuse, ignition system |
| 10 | HORN | 10 | Horn |
| 11 | HEV | 20 | Hybrid system |
| 12 | P CON MAIN | 7.5 | Parking control system, hybrid vehicle immobilizer system |
| 13 | P CON MTR | 30 | 2003-2004: Parking control system |
| 13 | ABS-1 | 25 | 2003-2009: Anti-lock brake system |
| 14 | ETCS | 10 | Electronic throttle control system |
| 15 | BATT FAN | 10 | Battery cooling fan |
| 16 | HAZ | 10 | Turn signal lights, emergency flasher |
| 17 | DOME | 15 | Audio system, interior lights, smart entry and start system, gauge and meter, turn signal lights, luggage room light, clock |
| 18 | ABS MAIN3 | 15 | Anti-lock brake system |
| 19 | ABS MAIN2 | 10 | Anti-lock brake system |
| 20 | ABS MAIN1 | 10 | Anti-lock brake system |
| 21 | FR FOG | 15 | Fog lights |
| 22 | CHS W/P | 10 | CHS W/P |
| 23 | AMP | 30 | Audio system |
| 24 | PTC HTR2 | 30 | PTC heater |
| 25 | PTC HTR1 | 30 | PTC heater |
| 26 | CDS FAN | 30 | Electric cooling fan |
| 27 | - | - | - |
| 28 | - | - | - |
| 29 | P/I | 60 | "AM2", "HEV", "EFI", "HORN" fuses |
| 30 | HEAD MAIN | 40 | Headlight relay |
| 31 | - | - | - |
| 32 | ABS-1 | 30 | ABS MTR relay |
| 33 | ABS-2 | 30 | Anti-lock brake system |
| 34 | - | - | - |
| 35 | DC/DC | 100 | PWR relay, T-LP relay, IG1 relay, "ACC-B", "ESP", "HTR", "RDI", "PS HTR", "PWR OUTLET FR", "ECU-B", "OBD", "STOP", "DOOR", "FR DOOR", "DEF", "AM1" fuses |
| 36 | - | - | - |
| 37 | - | - | - |
| 38 | PS HTR | 50 | Air conditioner |
| 39 | RDI | 30 | Engine control, radiator fan and condenser fan, TOYOTA hybrid system |
| 40 | HTR | 40 | Air conditioner, TOYOTA hybrid system |
| 41 | ESP | 50 | ESP |
| 42 | - | - | - |
| Relay | |||
| R1 | Anti-lock brake system (ABS No.2) | ||
| R2 | Anti-lock brake system (ABS MTR 2) | ||
| R3 | Headlight (H-LP) | ||
| R4 | Dimmer | ||
| R5 | Parking control system (P CON MTR) | ||
| R6 | Electric cooling fan (FAN No.3) | ||
| R7 | Electric cooling fan (FAN No.2) | ||
| R8 | Anti-lock brake system (ABS MTR) | ||
| R9 | Anti-lock brake system (ABS No.1) |
Relay Box
| № | Relay |
|---|---|
| R1 | PS HTR |
| R2 | Fog light |
| R3 | PTC heater (PTC HTR1) |
| R4 | PTC heater (PTC HTR2) |
| R5 | Daytime running light system (DRL No.4) |
| R6 | CHS W/P |
| R7 | - |
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