Why Can't I Schedule the Subject 4 Test After Passing Subject 3?

[EverettMarie]

Subject 4 cannot be scheduled immediately after passing Subject 3 because the Subject 3 results have not yet been uploaded to the vehicle management system. You can only schedule Subject 4 after your Subject 3 pass status is displayed. Below are the details about Subject 4: Concept: Subject 4 is an additional safety and civilization knowledge test following the Subject 3 road test. Officially, there is no such term as "Subject 4." Test Content: The test consists of 50 questions, primarily in the form of case studies, images, and animations. The total score is 100, with a passing score of 90. The main content of Subject 4 includes safe and civilized driving requirements, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods for situations like tire blowouts, and post-accident disposal knowledge.