C164A Code: Meaning, Causes, and Symptoms | OBD2 Codes
C164A – EPS Communication Malfunction
C164A Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C164A Possible Causes
Faulty Parking Assist ECU,Faulty Power Steering ECU
The power steering system receives advanced parking guidance system information from the Parking Assist ECU via CAN communication. This Diagnostic Trouble Code (DTC) is stored if the Parking Assist ECU receives abnormal signals from the power steering ECU.