What are the reasons why an automatic transmission sometimes cannot engage a gear?
1 Answers
Reasons why an automatic transmission sometimes cannot engage a gear: 1. Gear lock caused: If the gear is locked, first use the key to unlock the gear lock. If the key is ineffective, check whether the brake switch is faulty by stepping on the brake pedal; 2. Caused by the entire vehicle not being powered. An automatic transmission usually refers to the car's automatic gear-shifting mechanism. While driving, the control system of the automatic transmission automatically selects the appropriate gear based on the engine's speed and load, replacing the driver's subjective judgment of timing and gear-shifting operation. Generally, an automatic transmission car has six gear positions, from top to bottom: P, R, N, D, S, L.