2003 volvo XC v70 obd code 0573

Question

"engine system needs servicing" yellow caution triangle, cruise control not operating. no other symptoms, vehicle runs fine. Code indicates brake switch "A" circuit high. "can be a faulty switch in Brake Booster" How can I check or fix, replace?

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Answer 1

P0573 Brake pedal sensor circuit high

Yes this that the one it is also called the pedal sensor . a fault will set a P0573