Video Summary
Here is a summary of the YouTube video review about an electric car repair:A 40-kilowatt-hour Nissan Leaf came in with a service EV warning and an isolation fault.
The dashboard shows a warning stating “Service EV system, unable to restart after power off.”
The EV service fault indicates the car has an isolation error. This isolation error means a module within the battery underneath the car is leaking.
This leakage could cause the module to touch the case, and make the battery no longer isolated.
The internal battery connection measurement shows one side measures 72.62 volts and remains steady.
The service plug was removed. The battery pack was cut loose.
The leaking module was removed. It shortened onto the case, causing the isolation issue.
The module will be replaced with a fresh, fully balanced module, glued to the lid, and the car given a pressure test.
The battery is safely removed from the car with a pallet lift.
The tools used for high voltage batteries are fully isolated.
