What is transmission 4t60e?

The 4T60E is a four-speed automatic transmission that is commonly found in General Motors vehicles. It was first introduced in 1991 and was used in numerous vehicles until it was phased out in the early 2000s.

This transmission features an electronically controlled shift system that uses a series of solenoids and sensors to manage gear changes. It also has an electronically controlled shift timing mechanism that adjusts the timing of gear changes based on driving conditions.

The 4T60E is a front-wheel-drive transmission that is mated to a transversely mounted engine. It has a maximum torque capacity of around 280 lb-ft and can handle up to 300 horsepower.

One common issue with this transmission is a failure of the input clutch piston, which can lead to harsh shifting and slipping. Other potential issues include worn internal components, damaged solenoid valves, and fluid leaks.

Regular maintenance, including fluid changes and filter replacements, can help prevent problems with the 4T60E transmission. When issues do arise, it is important to have them addressed promptly by a qualified technician to avoid further damage.