C194B Code: Meaning, Causes, and Symptoms | OBD2 Codes

C194B – Open In Front Motor Driver Circuit

 

C194B Possible Symptoms

 

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

 

C194B Possible Causes

 

Faulty Rear Active Stabilizer Relay,Faulty Front Active Stabilizer Relay,Faulty Front Active Stabilizer Control Actuator,Front Active Stabilizer Control Actuator harness is open or shorted,Front Active Stabilizer Control Actuator circuit poor electrical connection,Faulty Front Active Stabilizer Control ECU

 

C194B Description

 

The Rear Active Stabilizer Control ECU and Front Active Stabilizer Control ECU use CAN communication to perform a mutual system check. If a problem occurs in the Rear Active Stabilizer Control ECU, Rear Active Stabilizer Control Actuator, and PIG power source circuit, the Diagnostic Trouble Code (DTC) is stored.