Out of the two garages, has anyone pulled the codes? You can do this yourself, as your STS has on-board diagnostics. You can enter it by pressing info up, and on/off at the same time. After a few seconds of holding the buttons(with key on), all VF segments will light, and then your info display will read ALL? From here use the info button up or down to select ABS, then press on/off. The message will change to ABS CODES, press on/off again and record the code(s). Reply back with the results, and I might be able to offer some guidance.
Thursday, June 10th, 2010 AT 9:03 PM