Saturn chevrolet service campaign: loss of hybrid function-replace batteries

Bulletin number

RB-10135

Component

Electrical system: software

Summary

Saturn chevrolet service campaign: loss of hybrid function-replace batteries. The hybrid function on these vehicles may become inoperative. Check engine light will illuminate in instrument panel and/or service hybrid message in driver information center, the engine will run in gasoline engine mode and fuel economy would reduced. Csc letter was received. Models aura, vue and malibu.

Owners of these vehicles have filed 1,403 complaints in the electrical category.