Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Hi, My name is ***** ***** for the delay.
I will do my best to assist you.
has any work been done on the trailbalazer recently?
this code means you may have an internal problem with the pcm[computer] itself
i will give you some tests/checks for this code
you may just need to have your dealer reprogram the pcm
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