C211B Code: Meaning, Causes, and Symptoms | OBD2 Codes

C211B – Ignition Run/Start Input


C211B Possible Symptoms


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


C211B Possible Causes


Faulty Ignition Switch,Ignition Switch harness is open or shorted,Ignition Switch circuit poor electrical connection,Faulty Electro-Hydraulic Power Steering (EHPS) Module


C211B Description


The Electro-Hydraulic Power Steering (EHPS) Module monitors the Ignition Switch. The EHPS) Module sets the OBDII code when the Ignition Switch is not to factory specifications.