Diagnostic Aids
WARNING: This page is about a different car, the 1999 Buick Regal and 1999 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
The following conditions may cause an intermittent:
- Intermittent short to ground in circuit No. 917 (Black wire).
- Internal short to ground in BCM.
- Internal short to ground in RCDLR.