Wiring Diagram For EOH Actuator Adapter

Updated 12/30/2025 | Published 12/07/2025

Question:

Earlier in the year, I purchased from you the DX electric over hydraulic breaking system. I’ve been having an issue with false warnings on my dash in regards to the brake cable disconnect. I got in touch with DMX and they told me that I needed this resistor and each time I asked them for a wiring diagram on where to wire this and they come back with the wiring diagram, which is just for wiring up the brakes actuator. Do you have the information

asked by: David B

Hydrapro EOH Adapter
(click to enlarge)

Expert Reply:

Hey David, thanks for reaching out. The adapter module you mentioned simply installs inline with the actuator. I do have a diagram you should find helpful. I was not able to find anything specific to the Hydrapro adapter, but I do have a diagram showing how to wire the Dexter brand adapter which is essentially the same thing and install the same way. Take a look at the picture I included.

Hope this helps! Let me know if there is anything else you need!

expert reply by: Jesse M

EOH Adapter Diagram
(click to enlarge)

David B.

12/8/2025

Thank you , I will give that a try.

Jesse M.

12/8/2025

@DavidB Glad to help! Feel free to come back anytime you need anything!

David B.

12/30/2025

Hi Jesse I think I’m writing on my emails to the same email address. I did not realize that you were part of the E-trailer. And I actually thought that I was replying on my emails too DeeMaxx. So I’ll let you read your emails and then maybe you can help me.