Keep in mind that this can also be due to the sensor not picking up the ring (due to misalignment). The sensor can also have poor connection.
Many of these replacement rotors do not come with the ABS ring and it requires the old ring to the transferred over or getting new ring(s).
First make sure that ABS ring is present on the new rotors.
Also check and verify the sensor is connected securely and doe does not have any corrosion on the harness.
https://www.2carpros.com/articles/how-to-replace-an-abs-wheel-speed-sensor
Please let me know of any questions.
Thank you.
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Saturday, October 16th, 2021 AT 12:02 PM