Do you have access to Mitchell1 Prodemand? If you are willing to share user/password (we can pay $250), please get in contact with us ASAP: email operation-charm [[at]] tuta.io or click to submit anonymously
C0021
DTC C0021 FRONT RIGHT ABS SENSOR CIRCUIT OPEN OR SHORTNOTE:
For the diagnostic procedure, refer to DTC C0027 "RL WHEEL SPEED SENSOR CIRCUIT OPEN/HIGH INPUT". C0027