LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2003 >> Park Avenue Base >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Charging DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Charging DTCS

CHARGING DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
DTC B1327 BATTERY/SOURCE VOLTAGE LOW
DTC B1982, P1983 P1982: DEVICE POWER CIRCUIT HIGH OR DTC B1983: DEVICE POWER CIRCUIT LOW
DTC B2348 LOAD CONTROL CIRCUIT VOLTAGE
DTC P0560 VOLTAGE OUT-OF-RANGE
DTC P0620 FAULT DETECTION CIRCUIT MALFUNCTION