I know there is another thread concerning the P2000 code but I wanted to share what my code reader found. It states on the screen that this code has to do with: "Hybrid Battery System Voltage High". There were also 2 other codes present, which I erased, which had to do with the O2 sensors. I just had a new turbo installed and the AX reflash performed about 2 weeks ago due to a persistent P2262 code. I've never seen the P2000 code on my truck before. Any ideas? Thanks in advance.