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  • P0572 Brake Switch Input #1 Signal Missing

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    DTC P0572: BRAKE SWITCH INPUT #1 SIGNAL MISSING

    Monitor & Set Conditions

    Brake switch input No. 1 signal is monitored with ignition on engine off, and with engine running. DTC may set if Engine Control Module (ECM) sees brake switch OFF and PCM sees brake switch ON for 3 seconds. Condition must be met 10 times for DTC to set.

    Possible Causes

    • Wire From Brake Switch To ECM Missing

    Testing

    Repair open brake switch input wire or replace brake switch.


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