Technical Service Bulletin L-TT-0242-18_Rev — 2018 LEXUS ES350
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | L-TT-0242-18_Rev |
| Manufacturer | |
| Vehicle | 2018 LEXUS ES350 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
TT: In some cases, customers may report the engine coolant temperature gauge on the combination meter intermittently reading max hot, or ?in the red zone,? (Fig.1) on a vehicle with no other symptoms of overheating.
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 LEXUS ES350
23LE01
FUEL SYSTEM, GASOLINE
L-SB-0108-17_Rev
ELECTRICAL SYSTEM:12V/24V/48V BATTERY