Disconnecting the battery while the engine is running isn't a valid test for alternator function and may damage sensitive electronic parts. Instead, use a common voltmeter and the following test ...

A belt-driven starter-alternator is located in the same position as a standard starter or alternator. An integrated starter-alternator is usually located between the engine and the transmission.

For the PDF version of this article, click here. The display for engine vs. motor operation is not the only new HMI on the RX400h but it is perhaps the most unique. The full hybrid operates in ...