Any ideas how to fix code p0650?!??!

 

Try a different scanner, I don't think that's a legitimate Nissan/Infiniti diagnostic trouble code.

 

Turn the key to ON, during the lamp check does your service engine light turn on?

With the vehicle running does it smell like melted plastic inside the cabin?

Does your vehicle start normally or does it feel sluggish when you crank the engine?

 

Check engine light won’t come on at all that’s the problem

 

Yeah I just wanted to verify the actual light is non-functional. The lamp check is not dependent upon the ECM. Sounds like you need to start shopping for a new combination meter.

 

Replaced code is still on any other ideas?

 

My 2003 G35 did smell like burning plastic inside the cabin right before it stopped working all together? What does that mean?