The Acura TSX CU2 is a mid-size luxury sedan that was produced from 2009 to 2014. It is powered by a 2.4L four-cylinder engine and is available with either a manual or automatic transmission.
The fuse box diagram can be helpful if you need to replace a blown fuse or relay. It can also be helpful if you are troubleshooting an electrical problem with your Acura TSX CU2.
Table of Contents
Cigar lighter / power outlet fuses in the Acura TSX are the fuse No.23 in the Driver’s side interior fuse box (Front Accessory Power Socket) and fuse No.12 in the Passenger’s side interior fuse box (Console Accessory Power Socket).
Engine Compartment
The under-hood fuse box is on the driver’s side.
[2009/2010]
| Fuses Number | Fuses Amp. Rating | Protected Components |
|---|---|---|
| 1-1 | 100 A | Battery (4-cylinder models) |
| 1-1 | 120 A | Battery (6-cylinder models) |
| 1-2 | 40 A | Passenger’s Side Fuse Box |
| 2-1 | 70 A | EPS |
| 2-2 | (40 A) | Passenger’s Side Fuse Box |
| 2-3 | 30 A | ABS/VSA FSR |
| 2-4 | — | Not Used |
| 2-5 | 30 A | ABS/VSA Motor |
| 2-6 | — | Not Used |
| 3-1 | 30 A | Wiper Motor (4-cylinder models) |
| 3-1 | 30 A | Sub Fan Motor (6-cylinder models) |
| 3-2 | — | Not Used (4-cylinder models) |
| 3-2 | 30 A | Wiper Motor (6-cylinder models) |
| 3-3 | 30 A | Main Fan Motor |
| 3-4 | 30 A | Driver’s Side Light Main |
| 3-5 | (60 A) | Driver’s Side Fuse Box |
| 3-6 | 30 A | Passenger’s Side Light Main |
| 3-7 | (40 A) | Driver’s Side Fuse Box |
| 3-8 | 50 A | IG Main |
| 4 | 40 A | Rear Defroster |
| 5 | 20 A | Sub Fan Motor (4-cylinder models) |
| 5 | — | Not Used (6-cylinder models) |
| 6 | — | Not Used |
| 7 | — | Not Used |
| 8 | 40 A | Heater Motor |
| 9 | 15 A | Hazard |
| 10 | 10 A | Horn |
| 11 | — | Not Used |
| 12 | 15 A | Stop |
| 13 | 15 A | IG Coil |
| 14 | 15 A | FI Sub |
| 15 | 10 A | Back Up |
| 16 | 7.5 A | Interior Lights |
| 17 | 15 A | FI Main |
| 18 | 15 A | DBW |
| 19 | — | Not Used (4-cylinder models) |
| 19 | 7.5 A | Back Up FI ECU (6-cylinder models) |
| 20 | 7.5 A | MG Clutch |
| 21 | 7.5 A | Engine Oil Level (4-cylinder models) |
| 21 | 7.5 A | Fan RLY (6-cylinder models) |
[2011/2012/2013/2014]
| Fuses Number | Protected Components | Fuses Amp. Rating |
|---|---|---|
| 1 | Battery (4-cylinder models) | 100 A |
| 1 | Battery (6-cylinder models) | 120 A |
| 1 | Passenger’s Side Fuse Box | 40A |
| 2 | EPS | 70 A |
| 2 | Passenger’s Side Fuse Box | (40 A) |
| 2 | ABS/VSA FSR | 30 A |
| 2 | – | – |
| 2 | ABS/VSA Motor | 30 A |
| 2 | – | – |
| 3 | IG | 50 A |
| 3 | Driver’s Side Fuse Box | (40 A) |
| 3 | Passenger’s Side Light Main | 30 A |
| 3 | Driver’s Side Fuse Box | (60 A) |
| 3 | Driver’s Side Light Main | 30 A |
| 3 | Main Fan Motor | 30 A |
| 3 | – (4-cylinder models) | – |
| 3 | Wiper Motor (6-cylinder models) | 30 A |
| 3 | Wiper Motor (4-cylinder models) | 30 A |
| 3 | Sub Fan Motor (6-cylinder models) | 30 A |
| 4 | Rear Defogger | 40 A |
| 5 | Sub Fan Motor (4-cylinder models) | 20 A |
| 5 | – (6-cylinder models) | – |
| 6 | – | – |
| 7 | – | – |
| 8 | Heater Motor | 40 A |
| 9 | Hazard | 15 A |
| 10 | Horn | 10 A |
| 11 | – | – |
| 12 | Stop | 15 A |
| 13 | IG Coil | 15 A |
| 14 | FI Sub | 15 A |
| 15 | Backup | 10A |
| 16 | Interior Lights | 7.5 A |
| 17 | FI Main | 15 A |
| 18 | DBW | 15 A |
| 19 | – (4-cylinder models) | – |
| 19 | Back Up FI ECU (6-cylinder models) | 7.5 A |
| 20 | MG Clutch | 7.5 A |
| 21 | Engine Oil Level (4-cylinder models) | 7.5 A |
| 21 | Fan RLY (6-cylinder models) | 7.5 A |
Fuses in the driver’s side interior fuse box
[2009-2014]
| Fuses Number | Fuses Amp. Rating | Protected Components |
|---|---|---|
| 1 | — | Not Used |
| 2 | (7.5 A) | Seat Memory |
| 3 | 15 A | Washer |
| 4 | 10 A | Wiper |
| 5 | 7.5 A | Meter |
| 6 | 7.5 A | ABS/VSA |
| 7 | 15 A | ACG |
| 8 | (7.5 A) | STS (4-cylinder models) |
| 8 | (7.5 A) | Starter DIAG (6-cylinder models) |
| 9 | 20 A | Fuel Pump |
| 10 | (10 A) | VB SOL (If equipped) |
| 11 | 10 A | SRS |
| 12 | 7.5 A | ODS (Occupant Detection System) |
| 13 | (7.5 A) | IG1 (4-cylinder models) |
| 13 | (7.5 A) | STS (6-cylinder models) |
| 14 | — | Not Used |
| 15 | 7.5 A | Daytime Running Lights |
| 16 | 7.5 A | A/C |
| 17 | 7.5 A | Accessory, Key, Lock |
| 18 | 7.5 A | Accessory |
| 19 | (20 A) | Driver’s Power Seat Sliding |
| 20 | (20 A) | Moonroof |
| 21 | (20 A) | Driver’s Power Seat Reclining |
| 22 | 20 A | Rear Driver’s Side Power Window |
| 23 | 20 A | Front Accessory Power Socket |
| 24 | 20 A | Driver’s Power Window |
| 25 | 15 A | Driver’s Side Door Lock |
| 26 | (10 A) | Left Front Fog Light (If equipped) |
| 27 | 10 A | Left Side Small Lights (Exterior) |
| 28 | 10 A | Left Headlight High Beam |
| 29 | 10 A | TPMS |
| 30 | 15 A | Left Headlight Low Beam |
| 31 | — | Not Used |
| 32 | (7.5 A) | Engine Oil Level (If equipped) |
Fuses in the passenger’s side interior fuse box
[2009-2014]
| Fuses Number | Fuses Amp. Rating | Protected Components |
|---|---|---|
| 1 | 10 A | Right Headlight High Beam |
| 2 | 10 A | Right Side Small Lights (Exterior) |
| 3 | (10 A) | Right Front Fog Light (If equipped) |
| 4 | 15 A | Right Headlight Low Beam |
| 5 | — | Not Used |
| 6 | 7.5 A | Interior Lights |
| 7 | — | Not Used |
| 8 | (20 A) | Passenger’s Side Power Seat Reclining |
| 9 | (20 A) | Passenger’s Side Power Seat Sliding |
| 10 | 10 A | Right Side Door Lock |
| 11 | 20 A | Rear Passenger’s Side Power Window |
| 12 | 20 A | Console Accessory Power Socket |
| 13 | 20 A | Front Passenger’s Power Window |
| 14 | — | Not Used |
| 15 | (20 A) | Premium AMP (If equipped) |
| 16 | — | Not Used |
| 17 | — | Not Used |
| 18 | — | Not Used |
| 19 | (20 A) | Seat Heater |
| 20 | — | Not Used |
| 21 | — | Not Used |
| 22 | — | Not Used |
Next Post: 2000-2007 Mercedes-Benz C-Class W203 Fuses & Relays
Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.
