Changing Electrical cord from 7 round to 7 flat - How to?

[Baja_Man]

The 1998 Jayco 243rks I just purchased has a 7 pin round electrical connector. My truck has the 7 blade standard RV style. I can find an adapter or change out cord with a new 7 blade style connector.

Has anyone ever changed one these and can provide tips in how to do it? I can always go the adapter route, but it would be nice to have the correct plug without the use of an adapter.

Thanks

[Old-Biscuit]

$27 New trailer pigtail 7 blade
$6 New 7 blade plug

Examples

Wiring Info


Take pics of old wire connections BEFORE disconnecting wires........:B

[mudmaker]

Just switch it out. It's hard. Most packages have diagrams and instructions on how to do it.