Phase 1
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- The PCM detects the ignition off timer is less than 1 second at any time.
- The PCM detects the ignition off timer is 15 seconds or more if the actual elapsed time is less than 15 seconds.
- This diagnostic runs continuously.