Made progress tonight found out both my sensors were bad replaced them. Now both modules now show in Jsan. Both mirror lights are on all the time. Now the only codes I have B285F-15 on both mirrors. Ohm out pin 21 blindspot lights to pin 12 ground on the door connector and is good. Now thinking take the door out play and wire the blindspot wiring to my test light to ground and see that removes the code for door. Would verify my door wiring also.
Any help would be appreciated.