C193C Code: Meaning, Causes, and Symptoms | OBD2 Codes
C193C – Front PIG Power Supply Voltage
C193C Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C193C Possible Causes
Faulty Active Stabilizer Converter,Faulty Battery (for active stabilizer),Active Stabilizer Converter harness is open or shorted,Active Stabilizer Converter circuit poor electrical connection,Faulty Front Active Stabilizer Control ECU
The Active Stabilizer Converter supplies operating power to the Front Active Stabilizer Control ECU from the Front Active Stabilizer Control Actuator. Also, when the battery (for active stabilizer) voltage is low, the Active Stabilizer Converter charges it. If a problem occurs in the Front Active Stabilizer Control ECU, Active Stabilizer Converter, battery (for active stabilizer) and PIG power source circuit, DTCs C1939/32 and C193C/32 are stored.