Question regarding Onstar
Does the Onstar diagnostic report include the same information you would see if you scanned the diagnostic codes with a scan tool?
My old H3 is starting to act up on me a bit. Trying to decide whether to just reactivate Onstar or buy a scan tool.
Thanks in advance!
My old H3 is starting to act up on me a bit. Trying to decide whether to just reactivate Onstar or buy a scan tool.
Thanks in advance!
Welcome.
OnStar is useless.
When was the last time your cleaned your MAF sensor & Throttle Body? Search that for instructions.
Stop by an auto parts and have them scan it. If you do not have a CEL, then you do not have a code to read unless there is one stored in there from before you bought it.
OnStar is useless.
When was the last time your cleaned your MAF sensor & Throttle Body? Search that for instructions.
Stop by an auto parts and have them scan it. If you do not have a CEL, then you do not have a code to read unless there is one stored in there from before you bought it.
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