Technical Service Bulletin 21TC02_Dealer_Le — 2021 TOYOTA SUPRA
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 21TC02_Dealer_Le |
| Manufacturer | |
| Vehicle | 2021 TOYOTA SUPRA |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
DL: Due to a software error in the battery management system of the 12V battery located under the vehicle?s hood, the engine auto Stop/Start functionality could become deactivated.
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 2021 TOYOTA SUPRA
22R002 Toyota Ow
AIR BAGS
12V Li-ion Used
ELECTRICAL SYSTEM
12V Li-ion Used
EQUIPMENT:OTHER:LABELS
21TC02_Dealer_Le
ELECTRICAL SYSTEM
21TC02_Technical
ELECTRICAL SYSTEM
21TC02_Region_Le
ENGINE AND ENGINE COOLING
21TC02_Region_Le
ELECTRICAL SYSTEM
T-SB-0034-20 Rev
EQUIPMENT
T-TT-0642-21 Rev
ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
T-TT-0644-21 Rev
EQUIPMENT