| Do you have anything plugged into the OBD port? If anything is, On-Star can no longer read most of the sensors. I found this out after I plugged in my Insight.
John K
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2007.5 2500HD, White CC SB 4x4
Edge Insight Monitor, Fold a Cover, AMP Step, BD Exhaust Manifold, Banks Exhaust, Titian Tank, |