Toyota’s U660E mounted to a V6 engine and the U760/1E with the L4 is a front wheel drive transmission. It utilizes 7 solenoids to achieve 6 forward gears along with flex lock up control.

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A new spacer plate is available for the 6L80 series transmission due to an 8th ball being added to the upper valve body. This ball is in what GM designates as the CBR1 hydraulic circuit.

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A 2007 Acura MDX 3.7L V6 using a BYFA 5 speed automatic transmission comes in to your shop sporting a DTC P1744. The definition of this code is as follows: Problem in Shift Control System; Shift Valve E Stuck ON. Many transmissions today refer to solenoids as valves and most do not have an actual valve in the valve body identified by just one letter.

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