Affected Component: FUEL SYSTEM, GASOLINE

Date Published

NOV 09, 2023

NHTSA TSB #

10247802

TSB Document

• MC-10247802-9999.pdf

Summary

TT: Some 2024 Grand Highlander / Grand Highlander Hybrid vehicles may have a concern of difficult to add more than 12 to 15 gallons of fuel from an empty condition. After refueling the gauge reads full.