U140E Valve Body 2001, remanufactured and ready to install. Fits the U140E. Ships fast from the USA.
If your 2001 Toyota or Lexus with the U140E four-speed automatic binds up on the 1-2 shift, loses Reverse, slips on the 2-3, or has logged codes like P0750, P0753, P0755, P0758 or P1760, you are probably shopping for a valve body. This listing is a remanufactured U140E valve body for 2001 applications, with the closely related U240E as its cross reference. Before you order, though, a 2001 build deserves one extra check that later years do not, and it is covered below.
The U140E is an Aisin-built, electronically controlled four-speed transaxle, and the U140E, U140F, U240E and U241E share the same basic valve body design. The engine computer runs the transmission by switching four solenoids on the valve body. According to Sonnax's published firing order, SL1 and SL2 are both on in 1st, only SL2 is on in 2nd, all three shift solenoids are off in 3rd, and S4 comes on for 4th. The DSL solenoid handles converter lockup, but it also does two jobs most people miss: it strokes the B2 control valve to apply the B2 clutch in manual low, and it energizes to block oil to B2 in Reverse. That is why a single sticking valve or solenoid on this valve body can produce symptoms that seem unrelated to each other.
Sonnax describes a simple test that separates a valve body fault from a computer fault. Unplug the electrical connector at the transmission and try Reverse. If there is no Reverse with the connector off, suspect the B2 control valve stuck in its apply position or the DSL solenoid stuck open, which means the valve body or solenoid is the problem. If Reverse works with the connector unplugged, suspect the computer instead. This matters for 2001 owners in particular: Sonnax notes that 2001-2003 RAV4 models in this family commonly had faulty ECMs that caused binding, harsh shifts and the same code list above, referencing Toyota bulletin TC002-06. Also try resetting the learned adapts with a Toyota-capable scan tool first, since Sonnax reports that a reset alone can cure shift bind. Our guide to adaptive relearn after a valve body swap walks through why that step matters.
This valve body is listed for 2001 U140E applications with a U240E reference. Sonnax divides the 1999-2005 valve bodies for this family into two versions: one without a central lube feed for front-wheel-drive models and one with a central lube feed for all-wheel-drive models. Confirm which one your vehicle uses, and match the casting, solenoid layout and connector against your original unit, or send us your year, make, model and VIN and we will check it. For other year ranges, see the 1998-2005 U140E valve body and the 2001-05 U140E valve body.
Drain the fluid, remove the pan and filter, and clean the pan and magnets before installing the new valve body. Fit a fresh filter and gasket with the U140E/U240E filter and pan gasket kit. Check that the B2 seals between the valve body and case are present and undamaged, because a missing or torn seal causes the same delayed or missing Reverse as a bad valve. If you service the accumulators, keep the springs in their correct bores: the C1 accumulator controls neutral-to-drive engagement, C3 the 3-4 shift and B3 the 4-3 downshift. Replace aging solenoids or a brittle internal harness with the U140E solenoid kit with wiring harness. Refill with the ATF named on your dipstick or in the owner's manual, which for many Toyota four-speeds of this era is Type T-IV. Then reset the learned adapts, warm the transmission to operating temperature and drive at light, steady throttle through every shift, repeating until the shifts feel normal.
| Fits | U140E 2001 |
| Part type | Valve Body |
| Condition | Remanufactured |
| Brand | OEM |
| Reference | U240E |
| Ships | From the USA |
| Warranty | 1-year |
It is listed for 2001 U140E applications with a U240E reference. The 1999-2005 valve bodies come in a front-wheel-drive version without a central lube feed and an all-wheel-drive version with one, so confirm your drivetrain and match the casting and connector, or send us your VIN to check.
Unplug the transmission connector and try Reverse. No Reverse with the connector off points to the valve body or DSL solenoid. If Reverse still works, the computer is the more likely cause.
If the DSL solenoid sticks open in Drive, the B2 clutch applies in 1st as it would in manual low. When the 1-2 shift happens, too many clutches are applied and the transmission binds. A learned-adapt reset can also cure some shift bind, so try that first.
Yes. Learned adapts should be reset after valve body replacement. A Toyota-capable scan tool resets them; then warm the transmission and drive at light steady throttle through all shifts until they feel normal.
Use the fluid printed on your dipstick or listed in the owner's manual. Many Toyota four-speeds from this era call for Type T-IV ATF.
