Abs +brake light on

[johnrando]

After my last auto-x run my abs and my brake light came on. The manual says that's an abs malfunction. Seems strange timing. Any ideas other than take to an Indy?


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[ZHPizza]

After my last auto-x run my abs and my brake light came on. The manual says that's an abs malfunction. Seems strange timing. Any ideas other than take to an Indy?


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Is that the expected fault for when a wheel speed sensor gets dirty? Could just be brake dust caked on the sensor if that's the case.

[Vas]

Dirty speed sensors most likely. Also suggest fresh brake fluid.