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p25a2

  1. Can a non-dealer mechanic address dashboard light issues/ error codes?

    Generation 2 Volt (2016-2020)
    I have lights on dashboard: stabilitrak, engine and abs. Error codes per onstar are P25A2, C0500, C0501. Are These issues I need to have addressed by a dealer or, okayo to take it down to my local mechanic? Car drives normal. Onstar says should be addressed within seven days.
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