Conditions for Setting the DTC
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- Both discrete input and serial data message brake applied/unapplied data do not match for at least 2 seconds, for 10 occurrences.
- Invalid voltage signal on the stop lamp signal for at least 2 seconds.