SES Light came on...how to read codes??

[LannyL81]

Had the car 2 months now....have not driven it in two weeks; get the SES light coming out of work this afternoon, stays on. Make a stop for 5 minutes, re-start the car, and the SES light is still on.

Guess I have a hard failure of some kind. How do I read the codes? This is the OBD II system right? Does this need the code reader or can I still short out two terminals and get the SES to flash the code?

And then, where do I find a code listing at?

So many questions......

Thanks,
LannyL81
Tucson, AZ

[wishuwerehere82]

I am not familiar with your LT4 so I don't know how to get the codes to output, but once you get them here are the codes listings.

http://www.autotap.com/generic_trouble_codes.html

[stormin310]

My Lt4 did that blinked off and on at 1st, couple days later wouldn't turn over was the battery.....

[LannyL81]

Was able to get the code pulled....it was P152, Bank 2 Sensor 1 O2. I then cleared the code.

See my other question for updates.

Thanks to all.
LannyL81