Acura TL (2003) – fuse box diagram
Year of production: 2003
Under hood fuse box
The under-hood fuse box is located in the back of the engine compartment on the passenger’s side.
| Fuse | Ampere rating [A] | Circuit protected |
| 1*1 | 20 | Condenser Fan |
| 1*2 | 20 | Condenser Fan |
| 2 | 15 | Small Light |
| 3 | 60 | IG1 Main |
| 4 | 40 | Rear Window Defogger |
| 5 | 40 | Heater Motor |
| 6 | 20 | Fog Light |
| 7 | 40 | Power Seat |
| 8 | 40 | Power Window Motor |
| 9 | 40 | Back Up, ACC |
| 10 | 15 | Spare Fuse |
| 11 | 10 | Spare Fuse |
| 12 | 7,5 | Spare Fuse |
| 13*1 | 20 | Cooling Fan |
| 13*2 | 30 | Cooling Fan |
| 14 | 120 | Battery |
| 15 | 30 | Spare Fuse |
| 16 | 20 | Spare Fuse |
| 17 | 15 | Hazard |
| 18*2 | 30 | VSA Throttle Motor |
| 19 | 15 | ACG S |
| 20 | 15 | Stop |
| 21 | 20 | TCS, VSA F/S |
| 22 | 20 | Right Headlight |
| 23 | — | Not Used |
| 24 | 20 | Left Headlight |
| *1: Premium model *2: Type S only | ||
ABS fuse box
The fuse box for the ABS is also located in the engine compartment on the driver’s side.
| Position | Ampere rating [A] | Circuit protected |
| 1 | 40 | ABS Motor |
| 2 | 20 | ABS F/S |
| 3 | 7,5 | ABS Motor Check |
Interior fuse box
The interior fuse boxes are located on each side of the dashboard.
Driver’s side
| Position | Ampere rating [A] | Circuit protected |
| 1 | 15 | Fuel Pump |
| 2 | 10 | SRS |
| 3 | 7,5 | Heater Control, A/C Clutch Relay, Cooling Fan Relay |
| 4 | 7,5 | R/C Mirror |
| 5 | 7,5 | Daytime Running Lights* |
| 6 | 15 | ECU (ECM/PCM), Cruise Control |
| 7 | 7,5 | SRS |
| 8 | 7,5 | ACC Relay, Navigation |
| 9 | 7,5 | Instrument Panel, Back-up Lights, Memory Seat |
| 10 | 7,5 | Turn Signals |
| 11 | 15 | IG Coil |
| 12 | 30 | Wiper, Washer |
| 13 | 7,5 | Starter Signal |
| *: On Canadian models | ||
Passenger’s side
| Position | Ampere rating [A] | Circuit protected |
| 1 | 20 | Driver’s Power Window |
| 2 | 20 | Driver’s Power Seat Reclining |
| 3 | 20 | Heated Seat |
| 4 | 20 | Driver’s Power Seat Slide |
| 5 | 20 | Passenger’s Power Seat Slide |
| 6 | 20 | Passenger’s Power Seat Reclining |
| 7 | 20 | Rear Left Power Window |
| 8 | 20 | Front Right Power Window |
| 9 | 20 | ACC (Radio) |
| 10 | 10 | Navigation System, Daytime Running Lights*1 |
| 11 | 7,5 | Interior Light, Courtesy Lights |
| 12 | 20 | Power Door Locks |
| 13 | 7,5 | Clock, Back up |
| 14*2 | 7,5 | A/C Mg Clutch |
| 15 | 30 | Moonroof |
| 16 | 20 | Rear Right Power Window |
| *1: On Canadian models *2: Type S only | ||
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.