If its a older trans sometimes the vacuum hose comes off the trans solienoid.
If a transmission for a car becomes stuck between 1st and 2nd gear the fluid should be changed. Old fluid in a transmission can cause hard shifting and stuck gears.
Switch on the side of the transmission was bad. Possible output speed sensor, it is on the left side of the transmission towards the rear. Two wires in the connecter.
An automatic transmission stuck in 2nd gear and reverse can result from several issues, including low transmission fluid levels, which can affect hydraulic pressure, or a malfunctioning shift solenoid that controls gear selection. Additionally, a faulty transmission control module (TCM) or issues within the valve body can cause improper gear engagement. Mechanical problems, such as worn clutches or bands, may also contribute to this issue. It's advisable to have a professional technician diagnose the problem for accurate repairs.
Most likely the computer has detected a malfunction and set a code. Have the system checked for codes.
If it is a three speed transmission, there is an internal failure. If a four speed the computer has detected a malfunction and set a code.
If the vehicle is stuck in 2nd gear and does not change gears.... you more then likely have a bad speed sensor. The transmission is electronic and the 2nd gear is considered the " Safe" mode. Take it and have the transmission computer checked for codes.
If they cut a sensor wire, the trans could be stuck in 2nd.
Check auto transmission fluid level. If it's not that, an auto trans servicing outfit will be able to look at fault codes and diagnose a deeper problem if there is one.
You need to have the system checked for codes. The computer that controls the trans has most likely detected a problem and set a code. That can cause the trans to be locked into second gear.
To fix a John Deere RX75 mower stuck in 2nd gear, first, ensure the mower is turned off and safely positioned. Check the gear shift linkage for any disconnections or damage, and inspect the transmission for any obstructions. If necessary, adjust or lubricate the linkage and ensure the transmission is functioning properly. If the issue persists, consulting the owner's manual or a professional technician may be required for further diagnosis.
The transmission defaults to second gear when it detects a malfunction.The transmission defaults to second gear when it detects a malfunction.
The transmission needs repair. The electronic control system causes the transmission to stay in 2nd gear when it detects a problem, such as slipping in 3rd gear or overdrive. This allows the car to be driven in an emergency.