I had a crash early Nov 2018. My left pedal axle is bent (resulting in resistance to rotation and power outputs from that pedal about 8x probable output). I contacted Garmin support in Australia (where I live and purchased pedals): I was offered a refurbished replacement set of Vector 3 dual pedals at about 10% of retail cost, only problem is that they don't have any available, and don't currently have a date when they might be available ....
I've been contacting them about weekly (now 5 weeks), with no change to above situation. I realise Australia is a small market, but that is not really satisfactory ...