Why is my u0103 code not working?
Why is my u0103 code not working? If you can access codes from the GSC module, then the U0103 code is either intermittent or a memory code. If unable to communicate with the GSC module, then the U0103 code that the other modules are setting is active, and the problem is there now. What is the problem with the u0121 code? If you can access codes from the ABS module, then the U0121 code is either intermittent or a memory code. If unable to access codes for the ABS module, then the U0121 code that the other modules are setting...