B1244 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1244 – Light Sensor Circuit Malfunction

 

B1244 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B1244 Possible Causes

 

Faulty Automatic Light Control Sensor,Automatic Light Control Sensor harness is open or shorted,Automatic Light Control Sensor circuit poor electrical connection,Faulty Main Body ECU

 

B1244 Description

 

The Main Body ECU monitors the Automatic Light Control Sensor. This Diagnostic Trouble Code (DTC) is stored when a failure of the Automatic Light Control Sensor Circuit is detected.