This week I describe Blind spot monitoring/ Side object detection systems. History, operation, & common faults (specifically GM BSM systems) are covered. Electromagnetic waves episode- https://autodiagpodcast.com/2021/01/24/60-whats-your-frequency/Keith Perkins network diagnostic video- https://www.youtube.com/watch?v=Rwsfe4KT330&t=3sRadar congestion episode- https://www.eetimes.com/radar-safety-warning-dont-cross-the-streams/#Website- https://autodiagpodcast.com/Facebook group- https://www.facebook.com/groups/223994012068320