2010 Prius Check Hybrid System Warning - Need Help. Discussion in 'Gen 3 Prius Technical Discussion' started by Michael Short, Jul 10, 2019. Tags: 2010; 526;. (116K miles) showed the "Check Hybrid System" label and 3-4 warning lights on Friday when I went over a bump. I drove it about 40 miles or so until I took it to the dealership today.. Toyota Prius Check Hybrid System Diagnostic Procedures for Model Years 2010 and Later. Older vehicle owners with the check hybrid system Toyota Prius 2010 may wonder whether the diagnostic procedures are the same. Determining problems has become more straightforward, even for older models, thanks to modern diagnostic applications and tools.
Prius 3rd Gen Hybrid (2010-2015) Check Hybrid System warning. Jump to Latest. Check Hybrid System, Stop the Vehicle in a safe place" Any suggestion on what would cause this? Found other forum on this but it didn't go into the issue. Did find a youtube video on how to reset it but guessing that is only a temporary fix.. The Prius hybrid check system warnings can be expressed in yellow and red. The yellow lights indicate that some tiny errors are being diagnosed by the vehicles' computers. By contrast, red lights mean that severe issues are detected in the vehicle's hybrid system, requiring drivers to have the right diagnostic trouble codes.