Is it the same as my 89 Iroc-Z?? My friend has an 85 GN and says the check engine light is on (he hasn't had it long). Do you just jump the terminals on the ALDL connector like I do on my Iroc?

I believe all of those connectors are the same for GM vehicles. I would suggest checking a reapir manual, or buying a code reader. They're quite cheap, and should work with any GM obd1 system. Oh yeah, and this thread'll be locked because it's not thirdgen. Try a GN forum..
Supreme Member
Quote:
Originally posted by RPO-B4Z
Is it the same as my 89 Iroc-Z?? My friend has an 85 GN and says the check engine light is on (he hasn't had it long). Do you just jump the terminals on the ALDL connector like I do on my Iroc?
Yes, short A->B. Then read the flashes.Originally posted by RPO-B4Z
Is it the same as my 89 Iroc-Z?? My friend has an 85 GN and says the check engine light is on (he hasn't had it long). Do you just jump the terminals on the ALDL connector like I do on my Iroc?
Some good sites:
http://www.turbobuick.com/messagebd/
Be sure to stop by the library at this one

http://www.t6p.com/forums/index.php?
Junior Member
You may also want to try this place http://www.gnttype.org/maint/malf.html
Junior Member
Quote:
Originally posted by Grumpy
Yes, short A->B. Then read the flashes.
Some good sites:
http://www.turbobuick.com/messagebd/
Be sure to stop by the library at this one
http://www.t6p.com/forums/index.php?
hey Grump you forgot one Originally posted by Grumpy
Yes, short A->B. Then read the flashes.
Some good sites:
http://www.turbobuick.com/messagebd/
Be sure to stop by the library at this one

http://www.t6p.com/forums/index.php?
www.turbobuicks.com

