V6 or Buck regulator output is generating 4.5 V , But LDO regulators are not working - i,e 5V is not generating from QUC,QCO,QVR regulators. Unfortunately 5V generated by them is supplying MICRO and I couldn't analyse DTC's too
Since CAN communication breaks down with a error "VERR_QUEUE_IS_FULL". My reason for that CAN communication breakdown is No supply to Micro and TX, RX to CAN IC.
I tried removing LOAD present on QUC,QCO,QVR But it is not working still. Someone please help if there is a solution.