OBD Code P0602

Control Module Programming Error

What’s mean?

OBD2 Code P0602 Definition:
This diagnostic trouble code (DTC) indicates a programming error within the control module

Symptoms

Possible sumptoms of P0602
– Engine Light ON (or Service Engine Soon Warning Light)

Possible Causes

Possible causes of P0602
– ECM not programed – ECM program – Faulty ECM – Wrong ECM

Possible Solutions