I have a 2005 Chevy 1500 passenger van. The manual says this van could have either single stage or dual stage airbags. Is there a way to figure out which ones my vehicle has?

 

deploy them and watch the show. but sorry i cant really help you

 

if you have a seat position sensor you have dual stage. if you were to see the back of the airbag and count the connectors...1 plug=no, 2 plugs=dual stage

 

Thank you Tech2! The reason I asked the question was because I'm trying to figure out if my van originally had seat position sensors. The prior owner replaced the original seats, and the replacement seats do not have seat position sensors and also do not have pretensioners. The connectors under both seats are just lying there not hooked up to anything, and nothing to hook them up to.

I'm getting codes B0083 and B0084, plus U1016. I was wondering if I purchased the seat position sensors and added them to my existing seats, whether that might solve the SRS light on issue.