2013 kw t660 help please

[Nterry]

thanks guys,

i did find it was the plug that was corroded and i had a power wire that was open in the harness along that left side rear part of frame where it is routed.


repaired wire and replaced that connector and light is on again.



however I have a new problem with the parking light on dash. when you release brakes the tanks have to be full on old sensor. I replace the parking brake sensor, and hand release valves. I am still getting the same issue however.