2018 Toyota Camry fuse box diagram
2 fuse boxes
14 positions mapped · Interior fuse box, Engine compartment fuse and relay box
Interior fuse box
Under the driver-side dashboard, behind a removable trim panel to the left of the steering column.
The panel is held by clips rather than screws and pulls straight off. The fuse map is printed on the inside face.
| Position | Rating | Circuit |
|---|---|---|
| 1 | 10 A | Instrument cluster |
| 2 | 7.5 A | Interior lighting and dome lamp |
| 3 | 15 A | Audio system and infotainment head unit |
| 4 | 20 A | Power door locks |
| 5 | 10 A | Diagnostic connector and immobiliser |
| 6 | 15 A | Accessory power outlet, front |
| 7 | — | Spare slot, verified empty from the factory |
| 8 | 25 A | Heated seats |
Engine compartment fuse and relay box
Engine bay, front left, beside the battery under a black clip-on lid.
| Position | Rating | Circuit |
|---|---|---|
| A1 | 50 A | Cooling fan motor |
| A2 | 30 A | ABS pump motor |
| A3 | 15 A | Engine control module main power |
| A4 | 20 A | Fuel pump |
| A5 | 10 A | Oxygen sensor heaters |
| A6 | 30 A | Headlamp main supply |
A fuse that keeps blowing
Repeated failure of the same fuse indicates a short circuit in that circuit. Never fit a higher-rated fuse to stop it. The rating protects the wiring, and exceeding it risks an electrical fire.
A fuse that fails again immediately after replacement indicates a short in the circuit, not a faulty fuse.
Other specifications for this vehicle
Last verified 2026-03-14 · Sources: 2018 Camry Repair Manual, engine and emission control section (Toyota Motor Corporation)
Specifications are provided for reference. Where your vehicle carries a placard or label with different figures, the label on your vehicle takes precedence.