Technical Service Bulletin TTT068522 — 2022 TOYOTA HIGHLANDER
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | TTT068522 |
| Manufacturer | |
| Vehicle | 2022 TOYOTA HIGHLANDER |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
TT: Some 17-22MY Highlander, and 17-20MY Sienna vehicles with engine serial numbers that start with F or G may experience an engine oil leak condition from the No.2 Oil pan. This issue is currently under investigation. Please take detailed pictures of the oil pan leak condition before repair. If condition is on applicable vehicles with engine serial numbers that do not start with F or G, disregard, and proceed with normal repair.
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 2022 TOYOTA HIGHLANDER
23TJ01
UNKNOWN OR OTHER
T-SB-0040-24
STRUCTURE:BODY
23TJ01P4B
ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
TSB005123
UNKNOWN OR OTHER
T-SB-0049-21 Rev
ELECTRICAL SYSTEM
TTT069822
ELECTRICAL SYSTEM
TSB005522
ELECTRICAL SYSTEM
TSB005522
EQUIPMENT
22TC01
ELECTRICAL SYSTEM
TTT069022
ENGINE AND ENGINE COOLING