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
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.