My park assist on my !# citadel keeps going offline. Seems to happen when its damp in the 30-50 degree range. The truck was in a collision that damaged both front and rear bumpers. Not sure if they replaced all the sensors or not. Wasn't having the problem prior to the accident. Will bring it into the body shop since they warranty their work to see what they say. Other than a bad sensor, is there anything else that could be effecting this?