How does a solenoid get power to shift gears?
How does a solenoid get power to shift gears? The transmission control module (TCM) — the brains of the transmission — will send power to one of the shift solenoids in order to shift gears. Inside the solenoid, there’s a plunger surrounded by a magnetic coil. Why do I have a hard time shifting gears? There is also a hub gear which goes between 1st gear and 2nd gear, and then 3rd gear and 4th. If any one of these gears becomes damaged or worn out, then you will have trouble shifting them. When the hub gear bridges between the...