B157E Code: Meaning, Causes, and Symptoms | OBD2 Codes

B157E – Touch Screen Locked

 

B157E Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

B157E Possible Causes

 

Faulty Radio,Radio harness is open or shorted,Radio circuit poor electrical connection

 

B157E Description

 

The Diagnostic Trouble Code (DTC) set when the Radio detects a closed switch for 60 seconds.