Possible causes
When is the code detected?
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P1211 Description
The malfunction information related to ABS or ABS/TCS is transferred through the CAN communication line from ABS actuator and electric unit (control unit) to ECM.
P1211 Information for specific makes
P1211 BUICK
P1211 CADILLAC
P1211 CHEVROLET
P1211 FORD
P1211 GMC
P1211 CADILLAC
P1211 CHEVROLET
P1211 FORD
P1211 GMC