More than likely, you are failing for one of two reasons. Either the monitor is failing, or you have a P1000 code which indicates the same thing.
However, the P1000 failure doesn't tell us which monitor needs to run so we will need to do all the drive cycles.
Clearly these will run under normal driving but that will take up to a couple weeks or more depending on your driving.
Please see the attached info for more detail and let me know if you have other questions. Thanks
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Wednesday, February 9th, 2022 AT 3:44 PM