A single loose bolt inside a hybrid inverter can create two of the most serious problems a driver can face: sudden power loss and heat that can escalate into fire. That is the concern behind Toyota’s ...

I like to think I’m decent at troubleshooting, but a recent failure reminded me how important it can be to break recalcitrant problems into their constituent parts. No one will encounter this precise ...

In most modern EVs, a major motor or inverter problem leads to one of two outcomes. Either the car stops completely, or, if you’re in an all-wheel-drive (dual-motor) setup, it just switches off the ...