B14B1 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B14B1 – Driver Seat Heater Thermistor Circuit Open


B14B1 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B14B1 Possible Causes


Faulty Driver Seat Heater Module,Driver Seat Heater Module harness is open or shorted,Driver Seat Heater Module circuit poor electrical connection,Faulty Air Condition (A/C) Control Module


B14B1 Description


The Air Condition (A/C) Control Module monitors the Driver Seat Heater Thermistor. The A/C Control Module sets the OBDII code when the Driver Seat Heater Thermistor is not to factory specifications.