2000 Chevy K3500 start stop

[ken_man_1]

I've read tons of posts about the security system and passlock on the ignition...but my truck does not have a chip key, as the dealer even looked into the key issue with me. There is no chip or resistor on this thing at all.

So, with that said, I have the identical problem as the passlock system people do. The truck will start, then stop, and the security light flashes at me. That's the last thing I want flashing me at 6am when I'm trying to leave for work.

It only happens about once every 2-3 months, but I want to eliminate the problem as I have a feeling one day it's not going to start on me and then the real problems will start...

Any ideas?

Thanks for looking!

[ken_man_1]

It did it again yesterday, where we were stuck for 20 minutes waiting for the truck. Is it possible that replacing the ignition switch may solve the problem?

[adkins_ chevy_ride]

i have a 2000 c3500 crew cab daully that kept shuting off on me had the ignition swich replaced and have not a problem sence but the security light never came on or any light for that matter i hope this help's.