I was hoping to get some feedback on an error I am encountering. One of our VREF channels is acting up an our MC43 controller. As soon as VBB is greater than 14.0 volts, the Vref goes immediately to 0.0v and throws an error. If VBB drops back down below 14v, the error goes away. The only thing on this Vref is a position sensor (500-4500mv) going into a VIN. Any thoughts on what could be causing this? I'm happy to provide more information if necessary, but I'm not sure what else would be of help.
Customer support service by UserEcho