B1522 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B1522 – Hood Switch Circuit Short To Ground
B1522 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
B1522 Possible Causes
Faulty Hood Switch,Hood Switch harness is open or shorted,Hood Switch circuit poor electrical connection,Faulty Body Control Module (BCM)
The Body Control Module (BCM) monitors the Hood Switch. The BCM sets the OBDII code when the Hood Switch is not to factory specifications.