Winnebago 7 Pin Connector
On our 2007 Winnebago Adventure I have no 12 volt power at the 7 pin connection. I called Winnebago and they told me to call Workhorse, after talking to Workhorse they inform me that they no lon...
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The trailer socket is installed by Winnebago. They bought the incomplete chassis from Workhorse and added a number of items including the socket.
You need to get under the motorhome and remove the wire loom from around the wires going to the trailer hitch socket. All the Winnebago installed wires will be yellow with the exception of 1 white ground wire. Each wire should have a series of numbers printed on them every 6-8 inches.
Here's an example of a wire to the trailer socket on our 2013 Adventurer.
149622-13-000(AE) AAD The last 3 digits are critical.
Copy down all the wire numbers and go to the Winnebago "Manuals and Diagrams" page: http://www.winnebagoind.com/resources/manuals/
http://www.winnebagoind.com/resources/manuals/
From there select "Wiring Diagrams" http://www.winnebagoind.com/diagram/Wiring.htm
Then select "Wiring Identification Guide": http://www.winnebagoind.com/diagram/electrical_guide.pdf
It's a 29 page PDF document listing all the wire numbers Winnebago has used for at least the last 20 years. It'll tell you What the Winnebago numbered wire is supposed to connect to on the chassis. It's alphabetical to make it easy to use.
Here's the example of the wire I mentioned earlier on our motorhome
AAD / 14 YEL FORD CHASSIS TRAILER MARKER LAMP CIRCUIT BR/WHT TRAILER CONNECTOR SOCKET MARKER LAMPS
The Red colored section (my addition) identifies the size color and pin the Winnebago wire is connected to at the trailer socket. The bold portion identifies the chassis wire it's attached to. I our case there is a label with that exact wording on wiring harness from Ford
You need to get under the motorhome and remove the wire loom from around the wires going to the trailer hitch socket. All the Winnebago installed wires will be yellow with the exception of 1 white ground wire. Each wire should have a series of numbers printed on them every 6-8 inches.
Here's an example of a wire to the trailer socket on our 2013 Adventurer.
149622-13-000(AE) AAD The last 3 digits are critical.
Copy down all the wire numbers and go to the Winnebago "Manuals and Diagrams" page: http://www.winnebagoind.com/resources/manuals/
http://www.winnebagoind.com/resources/manuals/
From there select "Wiring Diagrams" http://www.winnebagoind.com/diagram/Wiring.htm
Then select "Wiring Identification Guide": http://www.winnebagoind.com/diagram/electrical_guide.pdf
It's a 29 page PDF document listing all the wire numbers Winnebago has used for at least the last 20 years. It'll tell you What the Winnebago numbered wire is supposed to connect to on the chassis. It's alphabetical to make it easy to use.
Here's the example of the wire I mentioned earlier on our motorhome
AAD / 14 YEL FORD CHASSIS TRAILER MARKER LAMP CIRCUIT BR/WHT TRAILER CONNECTOR SOCKET MARKER LAMPS
The Red colored section (my addition) identifies the size color and pin the Winnebago wire is connected to at the trailer socket. The bold portion identifies the chassis wire it's attached to. I our case there is a label with that exact wording on wiring harness from Ford
