2005 Envoy V8- How to get ecu codes????

[amari]

I have 2005 Envoy V8. A check engine light came on today. Is there a way to read or get ecu codes without an OBD reader. Also, how to reset the light.
Any info will be appreciated..

Regards

[maxwedge]

You need an obd11 scanner and then diagnose the problem, not just reset the cel. Should be under warranty for this.

[amari]

Thanks maxwedge for the reply. The car still under warrenty, i just wanted to find out the codes before taking the car to the dealer. I thought there would be an On Off On Off for the key to get the codes out before reseting.It would be just for future reference.

Regards

[horse482]

Dodge is the only one that will display the trouble codes by cycling the key 3 times. If you want to check the codes your self you can pick up a code reader from an auto parts store, the basic one runs between 80 and 90 dollars.