B13D4 Code: Meaning, Causes, and Symptoms | OBD2 Codes
B13D4 – Insufficient Remote Transmitter Programming Number
B13D4 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light)
B13D4 Possible Causes
Insufficient number of remote transmitters programmed,Faulty Start Stop Unit
The Start Stop Unit monitors the Remote Transmitter. The Start Stop Unit sets the OBDII code when an Insufficient number of remote transmitters programmed.