B2460 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B2460 – Auxiliary Heater Flame Sensor Circuit Short to Ground


B2460 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B2460 Possible Causes


Faulty Auxiliary Heater Flame Sensor,Auxiliary Heater Flame Sensor harness is open or shorted,Auxiliary Heater Flame Sensor circuit poor electrical connection


B2460 Description


The Powertrain Control Module (PCM) monitors the Auxiliary Heater Flame Sensor. The PCM sets the OBDII code when the Auxiliary Heater Flame Sensor is not to factory specifications.