Well for what its worth carried it to dealer they found two fuses blown under hood. #63 trailer battery fuse and #82 TIM fuse. Never thought to check these. Message was saying lighting circuit wasn't working...Oh well good to go now.
Its been doing it for a week now I even hooded up again to undo it under power and without power makes no difference. Sent from my iPhone using Tapatalk
I pulled three different trailers last weekend with no problem. After I have unhooked from them I am getting a message that a trailer is still attached and to check the brake and turn signal bulbs on the trailer. Nothing is hooked to truck. Has anyone had a problem like this and found a cure? I have checked the fuses and they are all good for the trailer turn and brake lights. HELP!!!!!