C1775 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1775 – DC-DC Converter Failure
C1775 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1775 Possible Causes
Faulty DC-DC Converter,DC-DC Converter harness is open or shorted,DC-DC Converter circuit poor electrical connection
The Anti-Lock Brake System (ABS) Module monitors the DC-DC Converter. The ABS Module sets the OBDII code when the DC-DC Converter is not to factory specifications.