B1993 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B1993 – Driver Side Side Mount Airbag Circuit Short To Ground
B1993 Possible Symptoms
Air Bag Warning Light ON
B1993 Possible Causes
Faulty Driver Side Side Mount Airbag,Driver Side Side Mount Airbag harness is open or shorted,Driver Side Side Mount Airbag circuit poor electrical connection,Faulty Restraints Control Module (RCM)
B1993 Description
The Restraints Control Module (RCM) monitors the Driver Side Side Mount Airbag. The RCM sets the OBDII code when the Driver Side Side Mount Airbag is not to factory specifications.