Technical Service Bulletin 20NA157 — 2019 BUICK REGAL
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 20NA157 |
| Manufacturer | |
| Vehicle | 2019 BUICK REGAL |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2019 BUICK REGAL
PIP5632G
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
21NA278
ELECTRICAL SYSTEM
PIC6402A
EQUIPMENT
PIE0539B
STEERING
19NA251
BACK OVER PREVENTION
19NA251
EQUIPMENT
PIC6356A
FUEL SYSTEM, GASOLINE
PIC6368
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
18NA288
EQUIPMENT ADAPTIVE/MOBILITY
18NA288
STRUCTURE:FRAME AND MEMBERS