The dash lit up like a Christmas tree yesterday - multiple warnings and lights

[Bad1975]

There will be codes retained when viewed on GTS+.

Ask them to print those retained codes out for you (It’s called “Health Check” in GTS+) and try and see if they correlate to a possible source. Tell them you want the health check saved to your VIN record as well. They could email it to you as a PDF as well as that is the save format for it.

They can also run individual tests on each stored code and I’d ask they perform those as well prior to resetting anything.

 

[Mikie]

Great info Bad1975 -- thank you. I'll update this post once I get the car into the dealership.

 

[TrailWhale]

I officially joined the exclusive Hybrid System Malfunction Party this afternoon!

I was at a stop light and as I was about to go the cruiser had a pretty viscous jolt, almost felt like I got rear-ended. The 3 warnings came on - “System malfunction”, “Hybrid system malfunction”, and “Drive/Start Control Malfunction”. The cruiser continued to operate but stuck in 1st gear. I didn’t turn it off until I got home in case it wouldn’t turn back on. It did turn back on with only the “Hybrid system malfunction” error and it appeared to be shifting gears again with a test lap around the block.

I’ll report back with what the dealership finds.