Acura MDX 2012-2017 Fuse Locations

Acura MDX Fuse Box Locations & Diagram Guide

If an electrical component in your Acura MDX stops working, the issue may be caused by a blown fuse. Each fuse is designed to protect specific circuits, and checking the fuse boxes is the first step in troubleshooting electrical problems.

Below is a complete guide to fuse box locations and fuse assignments in the Acura MDX.

Where Are Fuse Boxes Located?

The Acura MDX has multiple fuse boxes located inside the cabin and in the engine compartment. Each fuse box contains labeled fuses that correspond to different electrical systems.

  • Driver-side interior fuse box (under dashboard)
  • Passenger-side interior fuse box
  • Additional interior fuse panel
  • Engine compartment fuse box

Driver Side Interior Fuse Box

This fuse box is located beneath the dashboard on the driver’s side. Use the fuse diagram on the cover to identify specific fuses.

Fuse No. Function Amperage
1Auto Door Lock System10A
2Rear Door Lock7.5A
3Driver Door Lock7.5A
4Front Passenger Door Unlock10A
5Rear Door Unlock7.5A
6Driver Door Unlock7.5A
7Door Lock Main20A
9Telematics System20A
10Ignition Rear15A
11Meter / Gear Selector7.5A
12Ignition Front20A
13Accessory Power7.5A
21Fuel Pump20A
27Daytime Running Lights7.5A
30Interior Lights7.5A

Passenger Side Interior Fuse Box

This fuse panel is located on the lower side of the dashboard. Remove the cover to access the fuses.

Fuse No. Function Amperage
1Vehicle Stability System30A
2Horn10A
9Instrument Cluster10A
11Control Unit7.5A
13Audio System7.5A
14Backup System10A
15Audio Amplifier20A

Additional Interior Fuse Panel

Another fuse panel is located under the dashboard. This panel supports additional electrical systems such as seats, accessories, and safety modules.

Fuse No. Function Amperage
1Power Tailgate30A
3Air Conditioning Module20A
4Front Defroster15A
5Heated Seats20A
14Rear Power Socket20A
15Front Power Socket20A
18Amplifier30A
19Airbag System (SRS)10A
27Center Power Socket20A

Engine Compartment Fuse Box

The main fuse box in the engine bay is located near the brake fluid reservoir. Press the tabs to open the cover.

Fuse No. Function Amperage
1Starter Load7.5A
3Alternator15A
4Washer System15A
6Engine Control Unit7.5A
10Fuel Injection Main15A
11Ignition Coil15A
14Fuel Injector20A

Important Tips When Checking Fuses

  • Always turn off the engine before inspecting fuses.
  • Replace blown fuses with the same amperage rating.
  • Do not use higher-rated fuses as this may damage electrical components.
  • If a fuse blows repeatedly, have the vehicle inspected by a professional.

Conclusion

Understanding fuse locations in your Acura MDX helps you quickly diagnose electrical issues. Regular inspection and proper replacement of fuses ensure safe and reliable operation of your vehicle’s electrical systems.

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