C1022 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C1022 – Right Front Wheel Speed Sensor Circuit
C1022 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C1022 Possible Causes
Faulty Right Front Wheel Speed Sensor,Right Front Wheel Speed Sensor harness is open or shorted,Right Front Wheel Speed Sensor circuit poor electrical connection
The Anti-Lock Brake System (ABS) control module monitors the voltage at the positive (+) terminal of each sensor while the ignition switch is ON. When the voltage is not within the specified range, an applicable Diagnostic Trouble Code (DTC) will be set. Also, when the ABS control module detects a sensor which outputs an abnormal signal while comparing signals from wheel speed sensors, an applicable DTC will be set.