I seem to be having an issue I've been scratching my head about with my Checkpoint. Seems the entire list of coils 17 to 22 are all not working (3x turbo bumpers, both slingshots and motor circuit). I've run a switch test and all the switches are registering, but the coils aren't firing. Seems to be the entire bank out of action.
Any suggested places to start, I've tried tracing the wires and checking connectors and solder points at the coils, everything seems okay.
For good measure I replaced all the fuses as well.