Why Does 2016 Acura MDX Call for 20 Amp Fuse But For Curt Trailer Wiring 10 Amp Fuse is Recommended

Question

Question:

I have purchased this wiring harness for my 2016 MDX. The instructions state to put the mini 10 amp fuse in position 2, but the vehicle diagram calls for a 20 amp fuse here. Is the 10 amp ok to use?

asked by: Brad

0

Expert Reply:

I spoke with my contact at Curt and he said that you want to use the 10 amp fuse in the number 2 position on your fuse box. The factory Acura trailer wiring harness calls for a 20 amp fuse but with the Curt you have to use a 10 amp.

expert reply by: Jameson C

0

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Answer 1

The size bolts that come with the hitch part #13354 are M14 - 1.5 x 35 HEX and M14 - 1.5 x 40 HEX. That means the tap size you would need is M14 - 1.5. I also attached a help article that covers how to clean weld nuts for when installing a hitch like…

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Answer 2

If your 2014 Acura MDX did not come with the factory tow package then you would likely need to get the relay from an Acura dealer to install trailer wiring harness #C56192. It is possible though that an auto parts store would have an aftermarket…

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Answer 3

I spoke to my contact at Curt and he informed me that no additional relays should be needed with the #C56192 wiring harness. This is the confirmed wiring harness for your 2016 Acura MDX. He also told me that you would want to ensure the supplied…

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Answer 4

The Curt Class III Receiver Hitch, #C13146, is a great choice for your 2014 Acura MDX and offers maximum towing capacity of 6000 pounds and tongue weight capacity of 900 pounds. It is a good idea to check your owner's manual to obtain your…

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Answer 5

Even if your 2014 Acura MDX doesn't have the factory tow package, the Curt T-Connector Vehicle Wiring Harness #C56192 and the fuses that come included should be all that you need to provide the Acura with a fully-functional 4-Way connector to…

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Answer 6

Trailer hitches like the Curt hitch part #C13146 that you referenced are pretty easy to install for mechanics relative to the types of projects they have to deal with on a routing basis. Your best option would be then find a local mechanic to you…

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Answer 7

As far as I can tell, one of two things has happened. Either the tow wiring fuse has blown or the Modulite box on the harness has burned up. A short on the trailer could cause either of these and both would lead to no signals at the connector. I will…

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Answer 8

There are several items you might want to try using for removal of corrosion in your 7-way trailer connector, like part #HM48480. White Vinegar A wedge shaped, slip on pencil eraser or art gum eraser Pipe cleaners PB Blaster If the corrosion is…

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Answer 9

It is possible that there is a blown fuse or relay related to the tow package wiring that is causing the problem. Use the vehicle owner's manual to find the locations. It is also possible that there is a break in the wire somewhere. You will need…

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Answer 10

When you are installing a T-One Vehicle Wiring Harness with 4 Pole Trailer Connector, part #118424, you will not need to install any fuses into your 2007 Acura MDX. I have included instructions and an installation video linked below.

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Answer 11

The Draw-Tite T-One Vehicle Wiring Harness with 4-pole flat trailer connector #118424 plugs directly into the vehicle established wiring harness using the T-one style connection at the fuse box located in the cargo area at the rear of the vehicle.…

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Answer 12

To check the pins on the vehicle side 7-Way, you can use a circuit tester or the volt meter. The circuit tester will show you if a signal is coming through on the pin you are testing while the volt meter will tell you that and how much voltage is…

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Why Does 2016 Acura MDX Call for 20 Amp Fuse But For Curt Trailer Wiring 10 Amp Fuse is Recommended

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