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2024 Traverse Z71 Check Engine Light P219A

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    • July 26, 2024 at 5:07 pm #823807
      savwex
      Participant

      Bought 2024 Chevy Traverse Z71 2 two weeks ago. Bought it on Saturday, Took it back on Monday for water leak and check engine light. The dealer service department kept the vehicle for 4 days. They fixed the leak and determined the check engine light was from DTC P219A. Cleared the code. Picked up the vehicle on that Thursday drove it home. Check engine light came back on. Same DTC code of P219A and smell of fuel coming from the exhaust. Took the vehicle back to the dealership and it’s been there ever since. Apparently GM is aware of the code problem, but I am being told, they have no solution. So i am stuck with no vehicle. A brand new vehicle.

    • October 22, 2024 at 2:09 pm #836709
      OzzyG87
      Participant

      I had the same P219A code on my 24 traverse. Check engine light appeared the very next day we drove out of the lot, less than 59 miles. Right now it is a the dealer, apparently is harness or something.
      Did you get the problem resolved?

      Regards

    • October 22, 2024 at 9:57 pm #836811
      Parts Man1
      Participant

      Might have them check the o2 sensors. Running rich and that would be the cause of the smell

    • October 24, 2024 at 9:31 pm #837253
      OzzyG87
      Participant

      The report was the harness was not shielded and was receiving in noise from the O2 sensor. This is part of a service bulletin.

      Regards

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