Will Hopkins Plug-In Simple Vehicle Wiring Harness # HM43385 Replace Factory Toyota 7-Way

Question

Question:

I didn't say I had a 2003 - 2006 Tundra. I have a 2011. What is the part number for MY truck.

asked by: Michael C

0

Expert Reply:

If you have a 2003-2006 Toyota Tundra the 7-way wiring harness part # HM43385 that you referenced would essentially be the exact same thing as going with the Toyota brand connector. Most likely the Toyota connector does not have the 4-way option that comes with this as well. This will most likely be less expensive too.

expert reply by: Jameson C

0

Michael C.

11/17/2017

I didn't say I had a 2003 - 2006 Tundra. I have a 2011. What is the part number for MY truck.

Reply

Jameson C.

11/17/2017

Since no year or truck info was listed I assumed you had a truck that fit the fit application of the harness. For a 2011 Toyota Tundra the harness you'd need is the part # HM11143395 which is a confirmed fit.

Reply

Answer 1

There isn't a replacement housing for the #HM43385 that you have so you'll have to replace the entire thing since yours has been damaged. It's easier than you'd think to break them while backing up for sure since they typically hang…

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Answer 2

I do have a wiring harness for both vehicles but the wiring harness for a 2004 Toyota Sequoia is different than the wiring harness for a 2006 Toyota Tundra. For your Sequoia, you will want to use the Hopkins Plug-In Simple Vehicle Wiring Harness part…

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Answer 3

We can help you select a replacement trailer connector, and yes, you can submit a photo if you like. You can also use our Fit Guide to enter your vehicle information to see the trailer wiring items we offer. Since I do not know if you need…

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Answer 4

The latches of the #HM43385 are reverse cam latches. Basically you will have to press down on the latch on the male side of the connector while pulling out at the same time. Sometimes connectors can be difficult to separate. I have found that if you…

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Answer 5

There is a difference between the Tow Ready #20137 and the Hopkins #HM43385. Each trailer connector uses two plugs that insert into the factory connections, but the 3 pin plug on each is wired DIFFERENTLY. For some unknown reason, Toyota wired the…

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Answer 6

I have included a picture for you that will help. On your 2004 Toyota Tundra, find the connector under the truck that #HM43385 would plug into. Then use a circuit tester, #PTW2993 if you do not have one, to test the pins on the 3-pin part. The pins…

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Answer 7

On your 2004 Toyota Tundra, there are two possible 7-way connectors that could work on your vehicle. Up under the rear of your truck there should be two plugs that you will need to plug in the 7-way. One plug will be connected to your current 4-flat…

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Answer 8

The Hopkins #HM11143395 you've looked at is the correct replacement 7-way for your 2007 Toyota Tundra. The installation is pretty simple, you can see the procedure by clicking the provided link and viewing the video showing the harness being…

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Answer 9

I did some checking and the hub/drum we offer that will work for you is the part #8-430-5UC3. This uses the same bearings as the 8-415 and will be an exact fit aside from the fact this is a non-ABS setup and the 8-415 came in an ABS setup and non-ABS…

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Answer 10

I would be happy to help you set up your 2022 Toyota Highlander to haul your new travel trailer. The wiring harness you currently have controls your trailer's lighting functions only. You do not need to rewire your Toyota you just need another…

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Answer 11

If you are needing the hub and drum assembly then you will want to go with the Dexter Trailer Hub and Drum Assembly #8-201-5UC3-EZ but if you are just looking for an idler hub then you will want part #8-213-5UC1 instead. These come with the correct…

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Answer 12

If your old axles have a 5 bolt brake flange the assemblies like Dexter Electric Trailer Brake Assembly - 12" - Left Hand - 6,000 lbs part #23-105 or Dexter Electric Trailer Brake Assembly - 12" - Right Hand - 6,000 lbs part #23-106 will…

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