[jfaberna]

Originally Posted by cotter key

I drilled a 1/2 inch hole and used a borescope to narrow the search, started at the last crossmember before the fresh water tank and moved forward till i found what I thought was it.

It was between the spare tire hanger and the rear axle, cut a roughly 12 by 12 flap like and could see and reach it to reattach. Cleaned flap with alcohol and taped up with Gorilla Tape, so far its all good.

I would have had to drop a lot of coroplast, braces for the water tank, and spare tire hanger to even get it otherwise.

Thanks for the information. I just ordered a borescope that attaches to my Android phone. I'll look around for the sensor just like you did. I've had success using gorilla tape on the coroplast after cleaning it good with alcohol.