Circuit/System Testing
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.
IMPORTANT:
If DTC resets after rezeroing, it may be necessary to perform this rezeroing procedure several times.
- Ignition ON, use the scan tool to clear all SIR and PPS DTCs. Rezero the PPS, refer to Passenger Presence System Rezeroing .
- Verify DTC 032 does not exist as current, refer to Passenger Presence System Flash Code Procedures .
- If DTC 032 resets as current, replace the PPS.