The wire has a tendency to either completely break or internally short out. We will be finishing the last part of this series next week and it will inlcude some extremely vital and more important info for the 6T40 transmission. A properly working solenoid will usually return a reading somewhere between 20 — 30 ohms. This transmission was first put into production in 2008 and remains in production today. Because of the wide ratio spread, first gear is a very high ratio, which provides brisk acceleration from a stop.
Through electronic controls, the clutch-to-clutch concept of the 6T40 delivers optimal shift timing. Ways to down load this 6t40 transmission diagram image? Gear changes from second to sixth gear ratios are accomplished with a precise clutch-to-clutch action, where the clutch is engaged in one gear at exactly the same time it is released in another. This includes that are designed to electronically shift the transmission. Type: Six speed front-wheel-drive, electronically controlled, automatic overdrive transaxle with an electronically controlled torque converter clutch Maximum engine power: 180 hp 134 kW Maximum engine torque 177 lb-ft 240 Nm Maximum gearbox torque: 277 lb-ft 375 Nm Gear Ratios First: 4. A is going to include alterations and upgrades designed to fix common failure problems and extend the life of the transmission. The is the place where the industries best transmission rebuilders work together to help solve the most complex automatic transmission problems. The advantages of this layout enables a shorter overall vehicle length, more interior room and lower powertrain height.
Applies a pressure pulse to a hydraulic clutch when it is in a disengaged state Figure 10. Additionally you could book mark this site to you favorite bookmarking sites. The first-to-second upshift, however, is a freewheeling action, where the second gear clutch engages while the first gear one-way clutch spins freely. We thank you for your visit to our website. Whether you need 6T45 wiring diagram information, 6T45 transmission rebuilders tips, 6T45 technical information, 6T45 diagnostics, 6T45 troubleshooting help, or just answers to your 6T45 transmission rebuilders question, the is the place to go! It was developed to have a more consistent viscosity profile, a more consistent shift performance in extreme conditions, and less degradation over time. This design reduces the thickness of the torque converter, reducing the space it needs and keeping the overall width of the engine and transmission as narrow as possible for packaging advantages.
There are reports of this helping to cure the symptoms. Connect the lead from your ohm meter to the two wires coming off the solenoid. Usually three years compared to an average of only 90 days for a rebuilt transmission. We will use it for much better future reports. You surely will not receive that benefit from a company that solely rebuilds transmissions. Keywords for 6t40 Transmission Diagram :. The 6T40 transmission is used mainly behind smaller four cylinder engines and is considered a lightweight design.
The clutch function verification will occur a few times over several minutes and will not repeat again for a thousand or more miles. Possible cause: This transmission is very advanced and full of electronics. If a solenoid is found to be defective, they are easily replaced and fairly inexpensive. When the solenoids fails, it can usually be traced back to the coil of wire that makes up the electrical magnet. This is a normal condition and no repair attempts should be performed.
This magnetic field then moves a plunger that is attached to a valve in the valve body. Another one involves hard, jerky shifts. Generally, the method is comprised of: 1. It is easy, you can utilize the save button or place your cursor towards the picture and right click then select save as. Do you just have 6T45 questions and need some answers? Thanks for reading and we hope this information was just as helpful as the other 2 parts of this 4 part series. This reduces the number of brake applies for the driver to brake during a hill descent.
These pressure switches were originally used Gen 1 to monitor clutch operation via the solenoids and regulator valves for adaptation purposes. From many options on the net were sure this pic might be a right guide for you, and we sincerely we do hope you are delighted by what we present. Youll be able to get this amazing graphic for your portable, mini netbook or desktop pc. Posted by on Wednesday, June 5th, 2013 The is a six speed automatic transmission made by General Motors. The 6T50 is available in front-wheel or all wheel drive as well. The transmission is based on the larger , and is produced at , as well as in China.
The 6T45 differs from the 6T40 in its use of heavier-duty components, allowing it to handle engines with greater torque. Specifications were taken from a 2013 factory repair manual. Are you having problems fixing a 6T40 transmission? And we also feel you came here were trying to find these records, are not You? Do you just have 6T40 questions and need some answers? Symptom: Shifting problems between gears. First introduced in 2007 as part of the Chevy Captiva, everyone was impressed with the electronically controlled, all wheel drive manufacturing and its clutch to clutch shifting. The factory recommends that you re-program the computer up to three times in a row to get the problem to stop. Adaptive Shift Controls Adaptive shift controls include automatic grade braking, which commands the transmission to remain in a lower gear if the vehicle is decelerating or coasting on a downgrade.
This thorough transmission rebuild resource is the place to turn to for management of wiring schematics, disassembly and reassembly of the 3-5-reverse, electronic component operation, trouble code diagnostic, trans disassembly and check ball location. Many times, this is caused by excessive heat in the transmission. Make sure you get the information you are looking for. Do not forget to share and love our reference to help further develop our website. The transmission is also produced in ,.
The Hydra-Matic 6T40 transmission delivers on that promise. . We choose to talk about this 6t40 transmission diagram photo in this post because according to data from Google search engine, It is one of many top queries keyword on google. You Will Want To Read This! A reading outside this range might indicate a problem with the solenoid. Gen 1 and 2 line pressure specification tables are provided in Figure 8.