Freightliner Brake Controller Connector

Question

Has anybody found the male connector used for attaching a brake controller to a Freightliner wiring harness.  Connector is rectangle with six ports, five of which are used.    Tekonsha says they don't carry a harness for Freightliner RV chassis.

k_charles · Answer

EC-4128 is the part number you need.

pigman1 · Answer

A quick Google search showed all plugs out of stocks and prices up in the $35-$45 area. WOW!! How about some splice connectors. $2 or so at a Walmart. That's what I used on 2 Freightliner chassis.

armysfcret · Answer

I did find the connector.  $30 for all the pieces.  Didn't want to just splice because I use the controller in the Ram too.

armysfcret · Answer

Tekonsha is sending me the universal harness free of charge.  Just have to connect the new plug.

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Freightliner Brake Controller Connector

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