摘要: |
Your customer tells you their hybrid car won't start. You ask the right questions and determine they have a problem with the high voltage system achieving the "Ready" to drive mode. You've had "some" hybrid service training and realize that this problem could have many different causes. These vehicles are so complicated. Where do you start? Is it the "little battery" (12-volt "auxiliary battery") or the "big battery" (high voltage) battery pack, or something else? This month, Motor Age will take you beyond the "don't touch those orange cables" approach to electrified vehicle understanding so you can simplify the 'complicated' enough to get your diagnostics moving in the right direction. |