C1618 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1618 – AWC CAN Local Data System


C1618 Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C1618 Possible Causes


Faulty All Wheel Control (AWC) ECU,Faulty Electronically Controlled System (ETACS) ECU,Faulty Active Stability Control (ASC) Control Unit


C1618 Description


The All Wheel Control (AWC) ECU receives various data from ECU via CAN communication. The code is set when the signal necessary for AWC control cannot be received.