Toyota Prius - Overload in the hybrid control electronics | HELLA



Model year: from 2009 onwards

Overload in the hybrid control electronics

On the above vehicles, the emergency program may be activated following heavy acceleration.

Due to excessive acceleration, the hybrid control electronics may become overloaded, causing the vehicle to switch to the emergency program.

The vehicle manufacturer has already addressed the issue and notified the owners of all the affected models of the service operation.

For various reasons, however, it can be assumed that not all vehicles have been inspected and repaired.

The specialist garage will perform a software update on the affected vehicles.

Important safety note Technical information and practical tips have been compiled by HELLA in order to provide professional support to vehicle workshops in their day-to-day work. The information provided on this website is intended for use by suitably qualified personnel only. Reprinting, distribution, reproduction, exploitation in any form or disclosure of the contents of this document, even in part, is prohibited without our express, written approval and indication of the source. The schematic illustrations, pictures and descriptions serve only for the purposes of explanation and representation of the instructions and cannot be used as a basis for installation or assembly work. All rights reserved.