2002 Chevrolet Trailblazer Q&A

2002 Chevrolet Trailblazer Question: Check engine light came on and the service code came up as U1000. Any ideas?

No state of health U1000 -
Answer 1
How many modules have the U1000 code set in them, and what module does it say isn't reporting? Please list evrything you can and I can try to get you an answer today or tomorrow. -