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Diagnostic Aids

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.

If the DTC continues to set with no other observed issues and the Hydraulics Brake test has passed, inspect the hub and rotor for corrosion and excessive runout. If runout is present due to corrosion on the hubs, do not replace the rotors.

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