Self-Diagnostics System: Notes
WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Tools Required: ACR 2000 Air Conditioning Service Center (J-43600) or equivalent.
NOTE:
Diagnostic Trouble Codes (DTCs) should be diagnosed and repaired before proceeding with any other tests.