2009 GMC Sierra 1500 Hybrid Questions

All 2009 GMC Sierra 1500 Hybrid Questions

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i drove the truck this morning and all the gauges were funky. Check engine light came on so I went back home and shut the truck off . It won't start and it says Hybrid system needs serviced. Help
I've noticed on numerous occasions that my 2009 Sierra Hybrid has problems finding the right gear when applying the accelerator from a dead stop. The truck starts to move but then you feel an abrupt and significaqnt ...