What are the details of the fuel injector recall for the 2015 Highlander?

[AylaAnn]

The following is a detailed introduction to the fuel injector recall for the 2015 Highlander: 1. Defect description: Due to manufacturing deviations in the assembly process of internal components of the high-pressure fuel pump at the parts production factory, some components were not sufficiently tightened, which may lead to abnormal wear inside the high-pressure fuel pump during use. Influenced by the movement of internal components, fatigue cracks may develop at the welded joints of the high-pressure fuel pump. 2. Possible consequences: During use, abnormal wear may occur inside the high-pressure fuel pump, and influenced by the movement of internal components, fatigue cracks may develop at the welded joints of the high-pressure fuel pump, potentially leading to fuel leakage. In extreme cases, the risk of vehicle fire may increase, posing a safety hazard. 3. Recall repair measures: Replace the high-pressure fuel pump with a qualified one for the affected vehicles.