Technical Service Bulletin TTT069822 — 2018 TOYOTA HIGHLANDER
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
Bulletin Details
| TSB ID | TTT069822 |
| Manufacturer | |
| Vehicle | 2018 TOYOTA HIGHLANDER |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR |
| Communication Date |
Bulletin Summary
TT: Some 17-22MY Highlander and 17-20MY Sienna vehicles may experience a MIL ON condition with DTC(s) P042000, and/or P043000. This issue could involve deteriorated catalyst material from the bank 1 or bank 2 catalytic converter.
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 2018 TOYOTA HIGHLANDER
T-SB-0001-18 Rev
ELECTRICAL SYSTEM
19TC04 - Region
ENGINE
19TC04 -Region L
ENGINE
19TC04 - TI_01.3
ENGINE
19TC04 - FAQ - P
ENGINE AND ENGINE COOLING
19TC04 - DD - Pu
EQUIPMENT
Parts HotWire 20
ENGINE AND ENGINE COOLING
Oil Cooler Pipe
EQUIPMENT
T-TT-0523-19_Rev
ENGINE
ZJC-Toyota POL19
ELECTRICAL SYSTEM