. Just wondering how it gived 15% more soc?
I've noticed our fuel meter jumping around when we disconnect the 12V. It's obviously affecting the calibration calculation rather than the actual state of charge.
Bjron wrote:Do u think i might need ask maintenance just reprogram ECU to not get p1a15 active after every DTC clear?
Whilst this is technically possible, I don't think they have access to the source code, nor would they consider it a good idea to make such a change for safety reasons.
We've got the same code, and have isolated it to a failure of the pre charge contactor or resistor. However it could be related to a failure that was dangerous.
Bjron wrote:<span>Anyone else here using Just DCDC of OBC, charger board HV bypassed? I still use CAN board of OBC unit. I havent try yet disconnect CAN from it. Will car get errors if OBC CAN module disconnect? If it need just CAN module sure it might just put in small plastic box and let it be there. </span>.
The only case of this seems to be charliejuliett - viewtopic.php?t=413
. He found, and I also found, without CAN comms to the charger there is an error raised. The 12V battery light is lit. He taped over it with black tape.