
Emgrand's inability to shift gears may be due to a malfunction in the P-gear lock solenoid valve or an internal failure in the gear lever assembly. Below are detailed explanations of the possible causes: P-gear lock solenoid valve malfunction: To prevent accidentally shifting into other gears when starting the vehicle, the P-gear solenoid valve is installed. The solenoid valve requires a signal from the brake pedal to release. These two components are interconnected; if either one fails, it will prevent the gear lever from being pushed out of the P-gear into other gears. Internal failure in the gear lever assembly: Wear and tear of the internal gears in the gear lever can cause it to get stuck, making it difficult to move forward or backward, leading to the inability to shift gears or difficulty in shifting.


