I don't have an OnStar system, but I believe it should. Most GPS devices leave what's callled breadcrumbs (trails of where the vehicle has been). Now it all depends on how large of a record the OnStar system retains.
I have a 1999 Catera. When this happens it is almost always the crankshaft position sensor. Check on www.cadillacforums.com for more info.
Bad coil pack?
fuse
Fuse
Fuse box location on a 2000 Cadillac catera
were is the fan relay located at
ab the above the e-brake peddle
it is under the steering wheel there are 2 buttons you turn and the panel comes off and there are your fuses.....
It is the 15AMP fuse in the under hood fuse box labeled "info".
how do you get ignition switch out of steering column in 2000 catera?
#22 DIC fuse located just inside drivers door
yes
Subscription run out? Check the fuse.
diagram of cadillac catera exhaust system
How do you replace the speed senor on a 2001 cadillac catera
under the hood in the fuse/relay box. grasp it and pull it straight up and out, assuming you need to remove it. for good diagnostics, go to cadillacforums.com and join the catera/cimarron subgroup. they have every answer known to man for cateras on that site.