Thanks. This is helpful info.
edit: Yikes $900 for the Bosch tool.
Quote:
Originally Posted by Alpha1BC
Unfortunately, for anything outside the ECM/TCM, you're likely going to need a GM specific reader like a Tech II+MDI.
I'd suggest taking a look at the suspension travel sensors and connectors going to the dampers on all 4 corners to see if you can visually find something wrong first. For instance, it seems like the suspension travel sensor links like to pop off when these cars go on a dyno, and it'll be visually obvious if one of them came off. If you find something like that and the code persists after you fix it, try disconnecting the battery for 10 mins to clear the code. If all that fails, might have to make that trip to the dealer.
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