B15CB Code: Meaning, Causes, and Symptoms | OBD2 Codes

B15CB – Telematics Transceiver Antenna Disconnected

 

B15CB Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B15CB Possible Causes

 

Faulty Telephone and GPS Antenna Assembly,Telephone and GPS Antenna Assembly harness is open or shorted,Telephone and GPS Antenna Assembly circuit poor electrical connection

 

B15CB Description

 

This Diagnostic Trouble Code (DTC) is set when the Data Communication Module (DCM) (Telematics Transceiver) detects an open or a short in the Telephone and GPS Antenna circuit. The DCM (Telematics Transceiver) oscillates and receives 824 – 894 MHz or 1850 – 1990 MHz radio-frequency through the Telephone and GPS Antenna Assembly.