P0A59 Code: Meaning, Causes, and Symptoms | OBD2 Codes

P0A59 – Generator Current Sensor Circuit

 

P0A59 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

P0A59 Possible Causes

 

Faulty Generator Current Sensor,Generator Current Sensor harness is open or shorted,Generator Current Sensor circuit poor electrical connection

 

P0A59 Description

 

The Engine Control Module (ECM) monitors the Generator Current Sensor. The ECM sets the OBDII code when the Generator Current Sensor is not to factory specifications.