C1615 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1615 – Brake Control Prohibition Request


C1615 Possible Symptoms


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


C1615 Possible Causes


Faulty Active Stability Control (ASC) Control Unit,Faulty All Wheel Control (AWC) Control Unit


C1615 Description


The All Wheel Control (AWC) ECU receives brake control signal from Active Stability Control (ASC) ECU via the CAN communication. The code is set when brake control prohibition request is received from ASC-ECU.