What Are the Reasons for an Automatic Transmission Car Not Moving When Accelerating Uphill?
1 Answers
Introduction to the reasons why an automatic transmission car does not move when accelerating uphill: 1. When the transmission shift valve position sensor signal is incorrect, it cannot detect which gear it is in. 2. If there is an issue with the shift valve, the gear may not engage properly, and the oil passage may not open. Automatic transmission cars typically use hydraulic transmission devices to replace the mechanical clutch in manual transmission cars, hence there is no clutch pedal. When the engine speed is low, the torque transmitted by the fluid is limited and insufficient to propel the car forward. Below are detailed explanations regarding automatic transmission driving licenses: 1. Overview of automatic transmission: Automatic transmission falls under the C2 vehicle category. Small automatic transmission cars. C2 covers small and micro automatic transmission passenger cars, as well as light and micro automatic transmission cargo vehicles. Small passenger cars with fewer than 9 seats, with a maximum design total mass of ≤4500kg. Length ≤6.0m, width ≤2.0m, height ≤2.5m. 2. Requirements for obtaining an automatic transmission license: As long as the driver is at least 18 years old, passes the medical examination, and does not have any diseases that prohibit obtaining a driver's license, they can apply for an automatic transmission driver's license.
