A U1000 code is a CAN code. The CAN system is a communication line between all the control units in the car. To determine what the problem is, use an advance level scanner to communicate with the other control units. There may be a communication problem between the computers and before yo...
U1000 00 CO EV/HEV CAN Comm Circuit P31B8 OOCO EV/HEV CAN Error EVC-287 What's more concerning is what happened this morning! The climate control timer was warming up the car, as expected. I opened LeafSpy, as I have done before while the car is warming up, but this time something...