GM 4L60E, 4L65E, 4L70E Valve Body 2001-2002 Annular Lockup

This listing is for a Remanufactured GM 4L60E Valve Body, model years 2001-2002, with Annular Lockup.

This valve body is better than OEM, it features many Sonnax upgrades to increase reliability over the standard OEM valve body.

These upgrades include: upgraded AFL, TCC and accumulator valves, new EPC & PSM Solenoids, all other solenoids are tested and rebuilt or replaced with new.

PLEASE NOTE: There is a $50.00 Refundable Core Charge that is added at checkout. Once you remove your defective valve body and return it to us, the Core Charge will be refunded to you. For detailed instructions, please read the Core Charge section on our FAQs/Glossary page.

If you need help identifying the valve body you need, we can do a VIN# lookup for your vehicle to make sure you get the right part the first time. Please see the Technical Information/Identification Guide below for information on how to properly identify the valve body your vehicle needs. If you have questions or need assistance please contact us and we will do our best to assist you.

In the above photo inside the blue box you can see how the worm tracking of the Annular Lockup is different from other versions of the 4L60E. Please verify that the worm track of your valve body looks EXACTLY like the area highlighted in blue above.



All 4L60E Valve Bodies have the model year cast behind the EPC Solenoid(See RED ARROW above). You will see the last two digits of the year stamped inside a circle. The Blue Box on the right is another illustration of the worm track on the Annular Lockup version of the 4L60E.

The '96-'02 3-2 downshift solenoid is On-Off (High-Ohms) (1). The EPC solenoid is a black body with spade terminals (2). The square passage (3) shows non-full annular design. Full annular design has a bridge in the center of the passage.

Problem: Some or all Solenoid Codes set when the vehicle is started.

Possible Cause #1: Check battery voltage during cranking. If the battery voltage drops below 10.5 volts, the battery needs charging, the cables need to be cleaned, or the battery needs to be replaced.

Possible Cause #2: The ignition switch may be faulty. Install a fused jumper wire between the positive battery cable and the "Trans" fuse in the fuse box on trucks. This will keep battery power to the solenoids during cranking if the ignition switch is bad. Start the engine and check for codes. If no codes are present with the jumper wire in place, then the ignition switch is bad.