Michael011, I've been thinking further about your issue -
a) I changed the title of the thread to Inverter since that's what your dealership is focusing on. After the initial problem it started working again, which is different than the charger/dc-dc hard failure experienced by others.
b) I am not familiar with the part numbers - we are talking about the inverter that drives the motor, otherwise known as the motor controller?
c) You car's issue is that it does not charge, but drives ok?
d) There is a fuse inside the Inverter which links it to the charger. Is there a possibility that this fuse connection has become intermittent? - can anyone comment on this?
EVs: 2 Wht/Blu SE Prem., '13 Tesla MS85, 3 156v CorbinSparrows (2 Li-ion), 24v EcoScoot(LiFePO4)
EV Conv: 156v '86 Ram PU, 144v '65 Saab 96
Hybrids: 48v1kW bike
ICE: '88 Isuzu Trooper. Mothballed: '67 Saab (orig.owner), '76 MBZ L206D RHD RV