Does the speed transducer send it’s signal to the trip computer first, or the cluster first, or does it split to feed them both? Or does it loop the signal through the cluster?
Last night the speedo dropped to 0 for a little bit, then bounced back on. This happened a few times and trip computer inst. mileage dropped to 0 concurrently. Before I tear the dash open, or condemn the transducer, I want a clear understanding of where the signal actually goes.