Hey guys I've been out of the 3rd gen game for a few years now. But finally got back on track with a nice 91 trans am 305 tpi with a t5. But it has a few issues I need to sort out. Most annoying is an intermittent s.e.s. light with a code 24 for vehicle speed sensor circuit fault. The light seems to come on. Mostly when on decel. Then will go away after about 30 seconds of driving. The speedo works the whole time.... thoughts?

 

Really? no one has any ideas?

 

Maybe try this link
http://www.chevythunder.com/vss_code_24_sd_199092.htm

http://www.chevythunder.com/Flow%20chart%20index.htm

 

Thanks. That's essentially what the all data flow chart for code 24 said. Problem is that it is that it really on comes up on long decels. Up on a lift it's fine. Also I was just going to throw a vss at it but my d8g rpo means they don't make that one anymore. Factory or aftermarket. I guess I'll just disconnect the light?