devildog1971 wrote:
What I would like to reply I will not. I thought up till now this forum was here to help people . So thank you for your help. I did not ask Northern Lite to diagnose a problem I was asking if they could recommend someone closer to me to provide service.
You are correct in that this forum is a great place to look for advice. Your first post seemed liked it was more about bashing Northern Lite than asking for help. I am still very interested in hearing about "the never ending story of Northern Lite annoying problems". Sounds like you have had a few more problems other than tail lights.
Remember, Northern Lite is in Canada and it would be very hard for them to recommend a repair facility near to you other than D&H (they have 2 dealerships one in Florida other in North Carolina) and they are both probably 400 miles away from you. There are 100's of RV repair facilities out there, and just because someone hangs a sign up that says "RV Repair" does not mean they are a good and or a qualified RV repair shop.
So take a deep breath, relax and enjoy your fabulous new 10-2 truck camper....and lets get this minor tail light problem resolved. You can get a trailer plug tester pretty cheaply or you can ask around your area for any recommendations for a good RV service center. Call them and find out about what there fees are, see if this is something they do. Do not be surprised when they tell you electrical problems are by the hour and not a set fee. It can get very time consuming to trace down some electrical problems. Make sure to document any and all problems found with photos, especially if the problem is found to be within the camper.
While the camper was on your truck and the umbilical cord was hooked up, did you notice if your trucks backup lights were on when the brake lights were on? If so I would unhook umbilical cord and then recheck truck brake and back up lights. If they both still on then it is a truck wiring problem. If not... hook up umbilical to only the truck and check brake backup lights on your truck. If they both come on while applying the brake it is a short in umbilical cord. If not, and while umbilical is still plugged into truck, take your 7 pin RV plug tester and plug it into the end that you would plug into to camper. If both brake and backup lights still come on using tester it is a short in the umbilical cord, if not, it maybe in camper wiring. Main thing is you have to start at the source which in this case is the trucks wiring. And you have to check each and every connection back to camper taillights in order to find the fault. Make sure truck lights are working correctly first then work your way back. There have been many great post here showing you how the plugs and cord should be wired, use this info to help find the fault.
I know I would be very interested in hearing about how this turns out, please keep us posted, and please, please let us know about never ending story of Northern Lite annoying problems!