Here's why:
* Transmission's role: The transmission is responsible for transferring power from the engine to the wheels. It does this by changing gear ratios to optimize engine performance and efficiency.
* Engine shutdown: The engine is the primary source of power, and its shutdown is typically triggered by issues related to the engine itself (e.g., fuel supply, ignition, or electrical problems).
* Transmission failures: Transmission problems can cause a range of symptoms like slipping, jerking, or inability to shift. However, these problems usually don't directly lead to a complete engine shutdown.
However, there are some scenarios where transmission issues can indirectly contribute to the car shutting off:
* Severe transmission failure: If a transmission experiences a catastrophic failure (e.g., complete breakdown), it could cause the engine to stall due to a lack of drive, potentially triggering the car to shut off.
* Safety features: Modern cars have safety systems like the "limp home mode" that can shut down the engine in extreme situations, such as a loss of transmission fluid or severe internal damage.
If your car is shutting off unexpectedly, it's best to have it diagnosed by a qualified mechanic. They can identify the root cause of the problem and recommend the appropriate repairs.
