AE[edit]. 5 Speed Automatic Transmission. I6 and V8 versions similar. However V8 versions have slight internal upgrades to handle. One of the most common misconceptions about the IS (and other cars that share the 5 speed Lexus automatic) is its ability to handle some. AE AT (RMU). TERMS. ABBREVIATIONS USED IN THIS MANUAL. Abbreviations. Meaning. A/T. Automatic Transmission. ATF. Automatic Transmission.

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Toyota A transmission – Wikipedia

This is the rod that goes from the shifter to the transmission. The transmission does not move in any gear. Although Toyota makes excellent products, here are a couple of areas where the AE that may suffer problems. For other uses, see AXX. Start off by checking the transmission control rod. Some day, I will pull her apart and get exact measurements.

Making the A650e transmission survive on the cheap. Part 2

It was also available in the entry-level IS and the high-end, full-size to LS and LS Over time and wear, this plastic gear’s teeth shred and eventually cease to be able to control gears. The AE also demonstrated that it could handle the additional stress of more horsepower in the LSwhich was equipped with the horsepower, 4.


The best way without a full transmission build, and even without a valve body replacement is to modify the accumulators. Mechanically similar to the A43D. That was attempt 2. On the side of the valve body, there is a pressure control — simply use a straight edge screwdriver to push transmisson and rotate to the next detent.

By using this site, you agree to the Terms of Use and Privacy Policy. The first thing you should check is the trnsmission down circuit. Leave a Reply Cancel reply Or. The AE was a five-speed electronic control transmission that was virtually identical to its hydraulic automatic transmission siblings, but used an electronic control unit, electronic sensors and numerous electronic parts to shift gears.

These transmissions have a governor gear. Retrieved from ” https: They will also address common issues with the transmission that the factory should have fixed in the first place.

There could be a loose or broken wire somewhere in the circuit. Unsourced material may be challenged and removed.

The Toyota AE five-speed automatic transmission matched engines in a wide range of Lexus luxury cars from to Transmiswion sensors monitored the Lexus’ speed, throttle opening and gear selection. The A45DE, like the AE, provided conventional automatic mode or a manual mode to determine shift points. The IS used the ECT-iE technology — or electronic control unit — to determine the shift mode depending on driving conditions. Many issues could transmidsion this problem.


Toyota A transmission

Transnission a Reply Click here to cancel reply. There are small holes inside the accumulators that you do not want to block, but the a design prevents that to an extent. Yet the A provided smooth shifting and helped increase fuel efficiency.

This transmission is electronically controlled by an electronic shift control module. There are two ways around this — raise the rev limiter or make it shift faster.

The second part includes raising the rev limiter and a few other little tricks. I shimmed all 4 of mine approximately 15 mm. Anything metal that fits inside the accumulator will work.

A6650e wasn’t transmisssion that Lexus offered the choice of a five-speed automatic or a five-speed manual; however, the IS SportCross wagon only received the AE.

Connects to external oil cooler. There is one way around this — the snow button.

This page was last edited on 27 Decemberat I knew, going in, that my stock transmission might not last too long, so I was prepared to do some experimenting.

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