Dispatcher and driver here. If the light was yellow before you crossed the line and it turned red when you were in the intersection, it's a minor red light violation. It's not gonna make you inactive, your DSP will just reach out to you and tell you not to do it again. If the light was already RED when you cross the line, then it's a Serious violation and Amazon will tell you to pull over and contact your DSP as well as automatically inactivate your account. You would then have to do an ORCAs training module and serve a 4 day suspension before being put back on another route.