C212A Code: Meaning, Causes, and Symptoms | OBD2 Codes

C212A – System Voltage Below Or Above Threshold


C212A Possible Symptoms


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


C212A Possible Causes


Faulty,harness is open or shorted,circuit poor electrical connection


C212A Description


The System Voltage to various control modules is monitored. The OBDII code is set when the System Voltage is below or above threshold expected.