Volts Indicator Lights Continuously With No Loss Of Serial Data
WARNING: This page is about a different car, the 1998 Oldsmobile Cutlass and 1998 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Check for presence of DTC's B1487, B1488, B1492 or B1493. See BFC DTC DEFINITIONS under SELF-DIAGNOSTIC SYSTEM. Repair as necessary.