How Long Does It Take To Replace a Shift Solenoid? In general, it takes around three to four hours to replace a shift solenoid. Other surrounding car components may also need some cleaning/repairing at the time of repair, which will contribute to both the labor time and cost.
How serious is a shift solenoid?
Ignoring a warning light or code being thrown by a faulty transmission shift solenoid can lead to serious problems, such as running your vehicle in the wrong gear for your speed and conditions. This can then lead to your transmission overheating and breaking down.
Where is the shift solenoid located?
The shift solenoid is located inside the oil valve connected to the valve body. The shift solenoid controls gear engagement and gear shift. The engine control module or the transmission control module in the vehicle's engine controls the shift solenoid electronically.
What does it mean to reprogram a transmission?
Over time, the computer may no longer be calibrated to handle the engine's exact needs; a transmission reflash, or reprogram, can fix this problem. When your car came off of the factory showroom, it had a brand-new engine and transmission with a CPU programmed for those specs.