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Normal Operation and Fault Conditions

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When the battery voltage to the ABS module is greater than 10 volts with the ignition ON and there are no DTCs present, the ABS module carries out a self-test of the system software. If an error is detected, a DTC is set. 

PPT CX ABS MODULE DTC FAULT TRIGGER CONDITIONS

DTC Description Fault Trigger Conditions
U202B:61 In-Use Application Signing Key: Signal Calculation Failure Sets when the PSCM internal self test detects a software error due to one or more files flashed on the PSCM being development files.
U202B:62 In-Use Application Signing Key: Signal Compare Failure Sets when the PSCM internal self test detects a software error due to one or more files flashed on the PSCM being development files.
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