Hybrid battery replacement for a GWS204 Crown
A hybrid battery replacement completed after dashboard warning messages appeared.
The problem
The Toyota Crown GWS204 presented with dashboard warning messages associated with its hybrid system.
What we found
Assessment identified the hybrid battery pack as requiring replacement.
What we did
We replaced the entire hybrid battery pack and cleared the dashboard warnings.
The result
The owner reports that the vehicle has continued to be used for an extended follow-up period without the warnings recurring.