Technical Service Bulletin T-TT-0633-20 — 2021 TOYOTA HIGHLANDER
EQUIPMENT
Bulletin Details
| TSB ID | T-TT-0633-20 |
| Manufacturer | |
| Vehicle | 2021 TOYOTA HIGHLANDER |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
TT: Beginning with the 2021MY, Highlander models no longer have front underbody holes and therefore do not require the installation of body plugs. The rear underbody holes still require the installation of body plugs at the time of Pre-Delivery inspection/Service.
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 HIGHLANDER
T-SB-0086-25
STRUCTURE:BODY
22TD02
FUEL/PROPULSION SYSTEM
TSB005923
ELECTRICAL SYSTEM
T-SB-0021-23
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
T-TT-0723-23
ENGINE AND ENGINE COOLING
T-SB-0049-21 Rev
FUEL SYSTEM, GASOLINE
22TD02 Remedy No
STRUCTURE
22LD01
STRUCTURE
T-TT-0665-21 Rev
EQUIPMENT ADAPTIVE/MOBILITY
T-SB-0025-21
ELECTRICAL SYSTEM