Engineering Information – Incorrect Environmental Identifier, DTCs B3925, B3926, B3927, B389A, B3978, B3979, B3980 and B3981 Set – 2019-2020 Buick Chevrolet GMC
NHTSA ID Number: 10183793 Manufacturer Communication Number: PIE0588A Summary This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to multiple DTC’s set after a battery discharge, jump start and/or battery replacement. SEOCONTENT-START Subject: Engineering Information – Incorrect Environmental Identifier, DTCs B3925, … Read more