Acura MDX (2012 – 2013) – fuse box diagram
Year of production: 2012, 2013
Primary under-hood fuse box
Acura MDX – fuse box – primary under-hood box| Fuse | Ampere rating [A] | Circuits protected |
| 1 | 120 | Main fuse |
| — | Not Used |
| 2-1 | 30 | ADS*2 |
| 2-2 | 30 | SH-AWD |
| 2-3 | 30 | Rear Blower Motor |
| 2-4 | 40 | ABS VSA |
| 2-5 | 40 | Trailer Main |
| 2-6 | 40 | Power Seats, Driver’s Position Memory System, Subwoofer, Telescopic Steering Wheel |
| 2-7 | 40 | Front Heated Seat, TPMS, Moonroof, Driver’s Lumber Support |
| 2-8 | — | — |
| 3-1 | 60 | Fog Lights, Front Blower Motor, Interior Light |
| 3-2 | 40 | Headlights, Daytime Running Lights |
| 3-3 | 60 | Cooling Fan, Condenser Fan, MG Clutch, Headlight Washer*1 |
| 3-4 | 50 | Ignition Switch Main |
| 3-5 | 50 | Power Window |
| 3-6 | 60 | Power Tailgate Opener/Closer, Rear ACC Socket, Interior Light,
Rear Defroster |
| 3-7 | 30 | ECU (PCM) |
| 3-8 | 30 | TECH |
| 4 | 40 | Audio, Door Lock, Interior Lights, Front ACC Socket |
| 5 | 30 | EPT-L*2 |
| 6 | 30 | EPT-R*2 |
| 7 | 30 | FI ECU |
| 8 | 30 | Audio Amplifier |
| 9 | 7,5 | Battery Sensor |
| 10 | 15 | Hazard |
| 11 | 15 | Horn, Stop |
| 12 | 20 | ABS VSA |
| 13 | 20 | Trailer (Brake) |
| 14 | 20 | Rear Heated Seat*2 |
| 15 | 20 | A/C Inverter |
*1: Canadian model
*2: If equipped |
Secondary under-hood fuse box
Acura MDX – fuse box – secondary under-hood box| Position | Ampere rating [A] | Circuits protected |
| 1 | 10 | Left Daytime Running Light |
| 2 | 10 | Right Daytime Running Light |
| 3 | 10 | Left Headlight High |
| 4 | 10 | Right Headlight High |
| 5 | 7,5 | Small Lights (Exterior) |
| 6 | 30 | Headlight Low Main |
| 7 | 7,5 | Cooling Fan Timer |
| 8 | 15 | IGP |
| 9 | 15 | IG Coil |
| 10 | 15 | DBW |
| 11 | 15 | AFHT |
| 12 | 40 | Front Blower Motor |
| 13 | 20 | Fog lights |
| 14 | 30 | Headlight Washer* |
| 15 | 30 | Condenser Fan |
| 16 | 30 | Cooling Fan |
| 17 | 7,5 | A/C Clutch |
| 18 | 15 | Left Headlight Low |
| 19 | 15 | Right Headlight Low |
| 22 | 7,5 | Small Lights (Interior) |
| *: Canadian model |
Sub fuse box (If equipped)
Acura MDX – fuse box – fuse box
| Position | Ampere rating [A] | Circuits protected |
| 1 | 10 | ACC/CMBS, BSI, ADS, EPT, AVS |
Rear fuse box
Acura MDX – fuse box – rear box| Position | Ampere rating [A] | Circuits protected |
| 1 | — | Not Used |
| 2 | — | Not Used |
| 3 | — | Not Used |
| 4 | — | Not Used |
| 5 | 10 | Rear ACC Socket |
| 6 | 20 | Power Tailgate |
| 7 | — | Not Used |
| 8 | 7,5 | Interior Light |
| 9 | — | Not Used |
| 10 | 30 | Rear Defroster |
| 11 | 40 | Power Tailgate |
Interior fuse box
Acura MDX – fuse box – interior| Position | Ampere rating [A] | Circuits protected |
| 1 | 7,5 | TPMS |
| 2 | 10 | Driver’s Lumber Support Motor |
| 3 | 10 | Moonroof |
| 4 | 20 | Front Heated Seats |
| 5 | 10 | Audio |
| 6 | 7,5 | Interior Light |
| 7 | 10 | Back Up |
| 8 | 20 | Door Lock |
| 9 | 15 | ACC Socket |
| 10 | 15 | IG Coil |
| 11 | 30 | Windshield Wiper |
| 12 | 10 | Subwoofer |
| 13 | 20 | Passenger’s Power Recline |
| 14 | 20 | Driver’s Power Slide |
| 15 | 20 | Telescope Steering Wheel |
| 16 | 20 | Driver’s Power Recline |
| 17 | 20 | Passenger’s Power Slide |
| 18 | 10 | Alternator |
| 19 | 20 | Fuel Pump |
| 20 | 7,5 | SH-AWD, ODS |
| 21 | 7,5 | Gauges |
| 22 | 10 | SRS |
| 23 | — | Not Used |
| 24 | 20 | Left Rear Power Window |
| 25 | 20 | Right Rear Power Window |
| 26 | 30 | Passenger’s Power Window |
| 27 | 30 | Driver’s Power Window |
| 28 | 20 | Tilt Steering Wheel |
| 29 | 10 | ABS VSA |
| 30 | 10 | A/C |
| 31 | 15 | Washer |
| 32 | 10 | ACC |
| 33 | — | Not Used |
Auxiliary (Holder 1)
| Position | Ampere rating [A] | Circuits protected |
| 1 | 7,5 | Starter DIAG |
| 2 | 7,5 | STS |
Auxiliary (Holder 2)
| Position | Ampere rating [A] | Circuits protected |
| 1 | 7,5 | STS |
| 2 | 7,5 | ODS |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
