B24A6 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B24A6 – In-Vehicle Sensor Malfunction

 

B24A6 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B24A6 Possible Causes

 

Faulty In-Vehicle Sensor,In-Vehicle Sensor harness is open or shorted,In-Vehicle Sensor circuit poor electrical connection,Faulty A/C Auto Amplifier

 

B24A6 Description

 

The A/C Auto Amplifier sets the OBDII code when it detects the In-Vehicle Sensor recognition temperature is too high or too low.