Acura ILX Fuse Box: What Each Fuse Does
From the 2022 Acura ILX owner's manual. 2 fuse boxes listed.
Engine Compartment Fuse Box
Location: Located near the brake fluid reservoir. Push the tabs to open the box.
| Fuse | Amps | Circuit |
|---|---|---|
| 1 | 70 A | EPS |
| 1 | 30 A | ABS/VSA FSR |
| 1 | 40 A | ABS/VSA Motor |
| 1 | 30 A | WIPER |
| 1 | 120 A | Main Fuse |
| 2 | 50 A | IG Main |
| 2 | 60 A | Fuse Box Main |
| 2 | 60 A | Fuse Box Main 2 |
| 2 | 30 A | Headlight Main |
| 2 | 30 A | ST/MG SW |
| 2 | 30 A | Rear Defogger |
| 2 | 30 A | IG Main1 |
| 2 | 40 A | Blower |
| 2 | 30 A | IG Main2 |
| 2 | 20 A | Sub Fan Motor |
| 2 | 20 A | Main Fan Motor |
| 5 | 7.5 A | Starter DIAG |
| 11 | 7.5 A | Oil Level |
| 12 | 20 A | Fog Lights* |
| 13 | 20 A | Injector |
| 14 | 10 A | Hazard |
| 15 | 15 A | FI Sub |
| 16 | 15 A | IG Coil |
| 17 | 7.5 A | Daytime Running Lights |
| 18 | 10 A | Stop & Horn |
| 20 | 10 A | Right Headlight Low Beam |
| 21 | 15 A | IGP |
| 22 | 15 A | DBW |
| 23 | 10 A | Left Headlight Low Beam |
| 25 | 7.5 A | MG Clutch |
| 26 | 15 A | Washer |
| 27 | 20 A | Small |
| 28 | 7.5 A | Interior Lights |
| 29 | 10 A | Backup |
Source: owner's manual, PDF page 602.
Interior Fuse Box
Location: Located under the dashboard.
| Fuse | Amps | Circuit |
|---|---|---|
| 2 | 15 A | ACG |
| 3 | 10 A | SRS |
| 4 | 15 A | Fuel Pump |
| 5 | 7.5 A | Meter |
| 6 | 7.5 A | Power Window |
| 7 | 7.5 A | VB SOL |
| 8 | 15 A | Right Door Lock Motor (Unlock) |
| 9 | 15 A | Left Door Lock Motor (Unlock) |
| 10 | 15 A | Audio* |
| 11 | 20 A | Moonroof |
| 12 | 20 A | Driver’s Power Seat Sliding |
| 13 | 20 A | Driver’s Power Seat Reclining |
| 14 | 20 A | Seat Heaters |
| 15 | 10 A | Driver’s Door Lock Motor (Unlock) |
| 16 | 20 A | Passenger’s Power Seat Sliding* |
| 17 | 20 A | Passenger’s Power Seat Reclining* |
| 18 | 10 A | Driver’s Power Lumbar |
| 19 | 7.5 A | Accessory |
| 20 | 7.5 A | ACC Key Lock |
| 21 | 7.5 A | Daytime Running Lights |
| 22 | 7.5 A | HAC |
| 24 | 7.5 A | ABS/VSA |
| 25 | 7.5 A | ACC |
| 27 | 20 A | Accessory Power Socket |
| 29 | 7.5 A | ODS |
| 30 | 10 A | Driver’s Door Lock Motor (Lock) |
| 31 | 10 A | SMART |
| 32 | 15 A | Right Door Lock Motor (Lock) |
| 33 | 15 A | Left Door Lock Motor (Lock) |
| 34 | 7.5 A | Small Lights |
| 35 | 7.5 A | Illumination |
| 37 | 30 A | Premium Audio* |
| 38 | 10 A | Left Headlight High Beam |
| 39 | 10 A | Right Headlight High Beam |
| 41 | 20 A | Door Lock |
| 42 | 20 A | Driver’s Power Window |
| 43 | 20 A | Rear Passenger’s Side Power Window |
| 44 | 20 A | Front Passenger’s Side Power Window |
| 45 | 20 A | Rear Driver’s Side Power Window |
Source: owner's manual, PDF page 603.
Listings are copied as text from the manual's fuse tables (AI-assisted; every circuit name was matched against the cited pages 2026-10-18). Fuse layouts can differ by trim and year; check the label on the fuse box cover before replacing a fuse, and always use the same amp rating.
Confirm with your own manual, dipstick or door-jamb label.
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