I am having a TCU issue that is causing the leaf to throw the yellow EV light on. Here's the DTC codes...
P312A 00C0 EV/HEV Comm Error EVC-208
P3131 00C0 EV/HEV System Shutoff Timeout
P31C2 00C0 EV/HEV TCU EVC-273
With a current code of....
U1000 000B TCU CAN Comm Circuit
My understanding of all this is that either the TCU has lost it's "activation" or is stuck on. Please confirm that understanding as well as offer any suggestions... like go to this area of the car and unplug the ^&*% TCU module
. My leaf has 106,000 miles on it and I don't want to go pay Nissan $149 just to unplug the TCU, re-activate it, or tell me I can pay them $350+$149 to fix it.