Toyota Avalon (1999) – fuse box diagram
Year of production: 1999
Engine compartment (U.S.A.)
Engine compartment (Canada)
Engine compartment
Engine compartment (models with daytime running light system and models for California)
Instrument panel
Passenger’s side kick panel
Fuses (type A)
| Fuse | Ampere rating [A] | Description | |
| 1 | — | 7,5 | Spare fuse |
| 2 | EFI | 15 | Multiport fuel injection system/sequential multiport fuel injection system, air conditioning control system, electrical idle-up system, electronically controlled automatic transmission system |
| 3 | HORN | 10 | Horn |
| 4 | OBD TRAC | 7,5 | On-board diagnosis system |
| 5 | OBD | 7,5 | On-board diagnosis |
| 6 | HAZ | 10 | Turn signal lights, emergency flasher |
| 7 | DOME | 7,5 | Interior light, personal light, vanity mirror light, door courtesy light, ignition switch light, trunk light, power door lock control, locking with wireless remote control system, theft deterrent system, automatic light control system, daytime running light system, service reminder indicators and warning buzzer, clock |
| 8 | HEAD (LH) | 15 | Left-hand headlight |
| 9 | HEAD (RH) | 15 | Right-hand headlight |
| 10 | HEAD HI (LH) | 15 | Left-hand headlight (high beam) |
| 11 | HEAD HI (RH) | 15 | Right-hand headlight (high beam) |
| 12 | ALT-S | 5 | Charging system |
| 13 | AM2 | 30 | Gauge and meters, SRS airbag system, Multiport fuel injection system/sequential multiport fuel injection system, starter system |
| 14 | ECU-B | 5 | Cruise control system, air conditioning control system |
| 15 | — | 15 | Spare fuse |
| 16 | — | 30 | Spare fuse |
| 17 | TEL | 15 | No circuit |
| 18 | HEAD LO (LH) | 10 | Left-hand headlight (low beam) |
| 19 | HEAD LO (RH) | 10 | Right-hand headlight (low beam) |
| 20 | RAD NO.1 | 15 | Car audio system |
| 21 | FOG | 15 | Front fog lights |
| 22 | A/F (models for California): | 25 | Air/fuel heater |
| 23 | DRL (models with daytime running light system) | 5 | Daytime running light system |
| 24 | SRS | 5 | SRS airbag system, seat belt pretensioners |
| 25 | IGN | 5 | Gauge and meters, SRS airbag system, Multiport fuel injection system/sequential multiport fuel injection system |
| 26 | SEAT HEATER | 20 | Seat heater |
| 27 | TURN | 7,5 | Turn signal lights, emergency flasher |
| 28 | ECU-IG | 10 | Cruise control system, anti-lock brake system, shift lock system, power antenna, power door lock system, electric cooling fan |
| 29 | WIPER | 20 | Windshield wipers and washer, headlight cleaner |
| 30 | GAUGE | 7,5 | Gauge and meter, back-up lights, interior lights, charging system, electronically controlled automatic transmission system, cruise control system, power door lock system, service reminder indicators and warning buzzer, automatic light control system, daytime running light system |
| 31 | TAIL | 15 | Parking lights, license plate lights, tail lights, front side marker lights |
| 32 | STOP | 15 | Stop lights, cruise control system, high mounted stoplight, antilock brake system, shift lock system, multiport fuel injection system/sequential multiport fuel injection system |
| 33 | PANEL | 5 | Gauge and meter, Audio system, cigarette lighter, glovebox light, clock, electronically controlled automatic transmission system, air conditioning control system, service reminder indicators, turn signal lights, emergency flasher, headlight cleaner, seat heater |
| 34 | MIRROR HEATER | 10 | Mirror heaters |
| 35 | CIG/RADIO | 15 | Cigarette lighter, interior lights, clock, SRS airbag system, shift lock system, power antenna, electronically controlled automatic transmission system, air conditioning control system, ignition system, theft deterrent system, outside rear view mirror control system, Audio system, service reminder indicators |
| 36 | HEATER | 10 | Air conditioning control system, rear window defogger, starter system |
| 37 | STARTER | 5 | Starter system |
| 38 | A.C. | 10 | Air conditioning control system |
Fuses (type B)
| Fuse | Ampere rating [A] | Description | |
| 39 | MAIN | 40 | “HEAD (LH)”, “HEAD HI (LH)”, “HEAD (RH)” and “HEAD HI (RH)” fuses |
| 40 | RDI | 30 | Electric cooling fan |
| 41 | CDS | 30 | Electric cooling fan |
| 42 | DOOR | 30 | Power door lock system, power seat |
| 43 | RR DEF | 40 | Rear window defogger |
| 44 | POWER | 30 | Power window, electric moon roof |
Fuses (type C)
| Fuse | Ampere rating [A] | Description | |
| 45 | ALT | 120 | Charging system |
| 46 | AM1 | 80 | “RR DEF”, “DOOR”, “POWER”, “TAIL”, “PANEL”, “DEF I/UP”, “SEAT HEATER”, “SRS” and “STOP” fuses |
| 47 | ABS | 60 | Anti-lock brake system |
| 48 | IG SW | 40 | “CIG/RADIO” and “GAUGE” fuses |
| 49 | HTR | 50 | “A.C.” fuse |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.