There are many people that own cars with this kind of transmissions, and they don't know how to replace the fluid. There are reports of this helping to cure the symptoms. This takes advantage of engine braking to prevent unwanted acceleration. 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. I am very confused and was hoping for clarification on why the owners manual is wrong if the dealership told me differently. My guess is it is the same kind of transmission: 6T30-6T40. The factory recommends that you re-program the computer up to three times in a row to get the problem to stop.
If a gearbox is shifting rough, a change of the fluid could eliminate fragments that usually get caught up in automatic assemblies. This is the correct level when the transmission fluid temp is between 85°C — 95°C Tightening torque 11 Nm. So taking a quick glaze over the engine bay there is no automatic transmission dipstick visible. With the emergency brake engaged , transmission in park , fill again until Dexron 6 again comes out of the inspection hole. Best I remember , some where around 5 quarts + -.
Remove the drain plug in the bottom of the transmission. The secondary market provides some opportunities for adults to reduce Chevy car parts expenses. The installations were made into the Aveo during the 2011 year. Someone buying from the same old shops could save more. I know this video, but it doesn't help at all. Maybe even a video by Eric, because this is an issue not covered in the existing ones.
Whether you need 6T40 wiring diagram information, 6T40 transmission rebuilders tips, 6T40 technical information, 6T40 diagnostics, 6T40 troubleshooting help, or just answers to your 6T40 transmission rebuilders question, the is the place to go! The fluid was validated to improve durability and shift stability over the life of the transmission. Do you just have 6T40 questions and need some answers? Thanks The 2013 Verano Owners Manual recommends Fluid check and service at 97,500 miles. The manager at the Buick dealership actually researched the issue and apologized to me. The 6T40 was still used in those models equipped with the turbocharged engine. Are you looking for 6T40 transmission troubleshooting help, 6T40 rebuilding tips, 6T40 technical service bulletins, 6T40 diagnostics or technical information? I want to replace the automatic transmission fluid, and make at the end the right level of fluid. The only other thing I'll add is that it's very important you used the correct fluid. Second Hand Aveo Transmission Prices When mileage is known and parts are certified against breakage, another important part of the buying puzzle can be solved once the price is discovered.
A process known as clutch to clutch shifting eased use of the clutch components. A car parts buyer who is ready to buy a used Chevy Aveo 6T40 transmission online can find a good supply of inventory and sale pricing here. Although more expensive, it is a good investment in the longevity of your transmission. The valve is open below 60°C allowing fluid to flow around the valve body area. The control module receives input that monitors brake pedal usage, vehicle acceleration rate, throttle position, and even whether a trailer is connected to the vehicle. Then depress the brake pedal and select the drive then reverse, allowing the gears to engage then select Park. If the car isn't level and the engine isn't idling when you open the full plug, fluid can drain out even if it's been filled properly.
But I din't do it because of lack of information. Dex 6 is the way to go for our vehicles. 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. Has anyone else with a verano turbo had this issue? All information on this site is the opinion of its members and not the opinion of the site itself. 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. When the solenoids fails, it can usually be traced back to the coil of wire that makes up the electrical magnet.
. I think your dealership tried to extract extra money from you by throwing around jargon most customers don't recognize. Note: Do not add more than one half pint 0. I hope this amount will be ok. Heat is the number one killer of all automatic transmissions. Luckily we had a bit more of a look around and found a small rubber plug over the back of the transmission where the speed drive would normally be located. The 6T45 differs from the 6T40 in its use of heavier-duty components, allowing it to handle engines with greater torque.
© 2018 Madison Ross Media Group. A rebuilt transmission will not. If a solenoid is found to be defective, they are easily replaced and fairly inexpensive. Extend The Life Of The 6T40 Transmission In Your Buick Encore Posted by on Friday, January 10th, 2014 The 6T40 is a six-speed automatic transmission designed and built by General Motors. A complete inventory tool that is adjusted weekly is available to use. Another one involves hard, jerky shifts.
Continue to fill the transmission until fluid starts to run out Watch Transmission Fluid Temperature. Connect the lead from your ohm meter to the two wires coming off the solenoid. I will see next years if this will be ok or if I will have transmission problems for overfilling a bit the transmission. With closer tolerances, the gears are less prone to characteristic whining or humming, allowing the transmission to operate with exceptional quietness. If not, add some slowly a little at a time.