Most original equipment trailer connectors on tow vehicles have a pin for back up lights if the trailer is so equipped. The brakes could have been accidently attached to that pin or there could be a short between the brake pin and the backup pin in the connector on the trailer. This would cause the brakes to energize when you go into reverse. Phil _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com To unsubscribe or to change to a daily Digest, please go to http://www.airstream.net/vaclist/listoffice.html If replying back to this message, please delete all the unnecessary original text from your reply.
