TOYOTA WS ATF simple and easy with using scangauge. Changing Toyota WS atf fluid. AMSOIL ATF super

[@repairvehicle]

If I helped you, please support my channel via www.buymeacoffee.com/Repairvehicle *******CAR MUST BE LEVEL IN ORDER TO DRAIN EXTRA FLUID FROM OVERFLOW TUBE while engine is running******* Transmission filter replacement on Toyota/Lexus kzbin.info/www/bejne/aYrKfX6niN18hrs 13 months on Amsoil oil and lab results positive kzbin.info/www/bejne/n3jReZitm7F9ptU Every car, truck and EV needs this kzbin.info/www/bejne/fpDFhHeno7ibb5I Maintenance mistake made by diesel owners kzbin.info/www/bejne/jXOyc613apudrNk Why trucks don't come with this? kzbin.info/www/bejne/nnPFq32jeK2nedE How to improve lights without cutting or drilling kzbin.info/www/bejne/gWW6k4BvbNWeo6c How to protect paint on the vehicle without wax kzbin.info/www/bejne/f2LJpmyKqM6MeMU automatic transmission flush kzbin.info/www/bejne/paOcpmt6hpmZjLc Scangauge amzn.to/2l8Y7jD hex tool long amzn.to/39B6xcU Hex tool short amzn.to/2vE6mPv Gearwrench ratchet amzn.to/3audsVo AMSOIL ATF for Toyota/Lexus and other vehicles www.amsoil.com/shop/by-product/transmission-fluid/automatic/signature-series-fuel-efficient-synthetic-automatic-transmission-fluid/?code=atlqt-ea&zo=5257753 AMSOIL ATF for ALL Vehicles www.amsoil.com/shop/by-product/?zo=5257753 Honda ATF amzn.to/2pwgape Toyota ATF amzn.to/2oX3gNR Ford AFT amzn.to/2oXa79W Subaru ATF amzn.to/2pi817r Nissan ATF amzn.to/2pwpDNp GM ATF amzn.to/2pte3AA Chrysler ATF amzn.to/2pwl19Q Mercedes amzn.to/2pwBVFw

[@kamsornthan5985]

repairvehicle wanted to know my gs300 2006 the oil come out about 5 quart total.is that the right amount I'm the 3 owners not sure it the right amount?I put what come out 5 quart?thank you

[@repairvehicle]

+Kamsorn Than, does your GS has transmission dipstick?

[@kamsornthan5985]

repairvehicle no dipstick on 2006 gs300 only overflow tube

[@repairvehicle]

+Kamsorn Than, there is really no way to tell how much fluid should be in your transmission without connecting Scan tool and reading temperature and draining extra. Unless someone else online have performed ATF fluid change on the same car as yours and measured and posted results online. Because I don't know if 5 quarts is too much or just perfect.

[@jjl8511]

For me, I think the $150 scanner is just too expensive for DIYers. Since you have the tool, can you show us the correlation between a infrared scanner and the scangauge. Maybe, let the car idle for 5 or 10 min to warm up the transmission, and measure both readings. I assume they would all be warmed up and the oil pan should reach equilibrium easily (because it's metal) with the warm fluid inside. As the they both cool down, can you draw a plot figure with time on x axis, and temperature of scangauge/infrared on y axis? If they are not too off, like scangauge shows 114, and infrared shows 105, I think that can save me $150. Thanks.

[@jeremykabacinski9451]

I successfully finished first transmission fluid drain and replace procedure on Lexus RX 350 2016 @60,000 miles using Amsoil Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid. To be safe I purchased 8 quarts of fluid. This video is excellent thank you Mr. Repairvehicle! I just wanted to point out something new. For 2016 RX 350 you will need T40 for outer drain bolt then you will need 17mm hex to remove overflow straw tube assembly. Always remove your fill bolt first before draining using 24mm socket. First draining yielded about 3.4 quarts. So I filled with 3.4 then took car for test drive using all transmission modes. Second draining also yielded slightly discolored fluid about the same 3.4 quarts came out. So I filled again with 3.6 then using Scangauge II with car running and leveled I opened outer drain bolt and about half quart of fluid was drained in excess. After transmission fluid temperature #1 reading hit 104F I fastened the T40 bolt to reseal transmission pan. So in conclusion I have 1 quart extra Amsoil just in case I need. The car runs amazing! Same as it did before but now with new synthetic fluid :)

[@repairvehicle]

thank you for commenting.

[@jeremykabacinski9451]

@@repairvehicle Hopefully that will help someone else because I had to ride my bike to hardware store to get the 17mm hex wrench LOL

[@damon323]

Interesting! I got a 2016 RX 450h. Same as yours but hybrid. I’m pretty lucky. My transmission fluid change will be exactly like changing a differential. I don’t even have to mess with getting it to a certain temperature. I just drain, and fill to the the top and it’s done👍

[@richardsalaverria9363]

This is hands down the best diy video that I've seen for this procedure. I used to work for toyota and I liked everything in this video, the only thing I would have done differently is at 12:06 I usually let the trickle of atf turn into more of a drip before putting the plug in as this shows that the level of of the fluid is truly meeting the tip of the red check tube. If there is still a stream the level is still technically too high but I doubt it's high to the point where it will hurt anything.

[@repairvehicle]

Please subscribe and share my video with others.

[@repairvehicle]

Thank you for commenting.

[@socalltd]

would a cold level drain and fill with the exact amount came out work too. .

[@repairvehicle]

It depends if you were original owner?

[@socalltd]

yes, 10 Camry Le. use Amsoil or Redline only.

[@luptonpittman6520]

Just checked my level this weekend. As I suspected, the dealership left it underfilled at the last fluid exchange. Thanks to YOUR VIDEOS and the Scangauge, I had the knowledge, tool and confidence to do this. Thank you. I’ve already shared your videos with others.

[@repairvehicle]

Thank you.

[@norakat]

You know what’s crazy - when I bought my Lexus brand new it came underfilled. The transmission made loud gear sounds. I brought to service and they said this is the way the car should sound. Later after adjusting levels on my own - all the noise went away .. SMH

[@troy3456789]

Yikes! I have thought of allowing the dealership to perform this service on my tacoma. Since a person cannot monitor how they do it, then it is impossible to see if the technician does it properly, and transmissions without the right amount of fluid can appear to be fine for a period that makes it past the warranty period. In fact, they could say they perform it and never even perform the service at all; and without checking you may never know.

[@marshmower]

​@@troy3456789 exactly. New doesn't mean perfect in every way. Now I'm curious about the weird shifts and sluggish response

[@cantwealljustgetalong2]

i had this service done at my local mechanic, what made you think they underfilled it? i noticed after i had the service done, the transmission is shifting a little hard when cold, after about a minute it shifts back to normal, i heard that could be a symptom of low fluid, cause when it warms up and expands it hides the low fluid condition

[@bradcizek7830]

ok question. if you take out 2 quarts and the trans is cold. Can't you just put in 2 quarts of the same temp?

[@repairvehicle]

Yes if you know you have correct amount there now. Atf fluid evaporates

[@bradcizek7830]

@@repairvehicle Well? Good point. I do not know what is in there now.

[@bradcizek7830]

also what is the opinion of pulling the pan and changing the filter?

[@repairvehicle]

@bradcizek7830 Avoid replacing transmission filter, avoid costly transmission repairs, transmission maintenance kzbin.info/www/bejne/j2PJaJd8g7VraM0

[@bradcizek7830]

@@repairvehicle I agree. Thanks for the good video. I guess I'll have to buy the scan temp tool.

[@Kafel-21]

An experienced mechanic, before draining the oil, always checks that the filler plug can be unscrewed ...

[@repairvehicle]

That’s what I do always

[@TheHappySmileyFace12]

Would it be bad to cycle the car though gears while it’s warming up (instead of keeping it in park) so the new fluid moves through the transmission and when you open the drain plug to level it after warming up your not just dripping new fluid

[@repairvehicle]

Fluid is circulating through transmission regardless if it’s in gear or not.

[@forwardplans8168]

Have 100K miles on my 2011 Sequoia, replaced some of the power steering fluid with Amsoil ATF and it was a major improvement / feel in the winter PS operation.

[@repairvehicle]

Very smart move on power steering. I will be doing on my Sequoia in couple months.

[@YaBoYJi]

Does it make the pump whine ?

[@repairvehicle]

What are you referring to?

[@YaBoYJi]

Is the power steering pump whining at all with the amsoil atf ? I’m in the process of changing out my power steering fluid of my 2009 es 350 and am using Valvoline MaxLife ATF . Just want to know how the van took to the amsoil .

[@repairvehicle]

@@YaBoYJi, not sure what you mean. Pump will wine if it's worn out. My pump is not worn out and amsoil fluid doesn't make pump to be noisy.

[@davidfrankel9267]

That really is the right way. Been doing it like this for years. Never fails.

[@xxenergyelecxx1977]

GOOD TEACHER. SCAN GUAGE COMES IN HANDY. THOUGHT ABOUT RETURNING MINE... BUT I KEPT IT. 💯

[@repairvehicle]

It doesn't work on Toyotas

[@luptonpittman6520]

Yeah, might as well keep it. Or have to buy it again each time you do the job

[@danhirtle7825]

Excellent video. I have watched a dozen other videos on this subject and this is the best one I've seen. Follows the Toyota service bulletin to the word.

[@repairvehicle]

Thank you!

[@rahulmahnger]

Thankyou for this video. Changed fluid in my 6cyl Toyota Venza with 70000 miles. Old fluid was still in good shape and less than 2 quarts came out. Added 2 quarts and drained excess.

[@repairvehicle]

You are welcome.

[@osanshouo1684]

Venza transmission capacity is 6 Quarts, and you missed changing the transmission filter. You must drive the car and do the fluid change three times at least for acceptable fluid change, two quarts is NOT a fluid change, lol...

[@stanislav9608]

You have a few good DIY videos How to change ATF in Toyota without the dipstick. Have you considered to make detailed video how to change ATF filter on Lexus RX 350, 2013-2015. It is simple, but there is one issue - the vehicle's frame is blocking one of the trans. pan bolt, and to remove it the frame bolt has to be removed and engine has to be lifted 3 cm. You will be the first one who makes such DIY video in details.

[@repairvehicle]

Thanks for the feedback. I going to look into this and see what is going on.

[@norakat]

For anyone interested, the fill hole is 18mm wide so the tube needs to be sufficiently smaller than that to go into and bend downwards into the fill hole since something blocks it not too far in.

[@davidmeyer7199]

Thank u very much for clearing that up for me thank you for your help and informative videos have a great nite

[@repairvehicle]

You are welcome. Please subscribe and share my videos with others. Thank you.

[@2005Pilot]

Thanksfor info!

[@tunyung]

Do you replace the filter (dealer calls it strainer) ? Dropping the pan to do this. ....

[@repairvehicle]

It depends on the year and model

[@markg999]

I can vouch Amsoil did make moderate reduction in transmission noise after 3 drain and replaces of fluid on a 81k mile 13 ES 350. Edit i just did initially a drain and replace didnt measure fluid. I did that later and somehow it was overfilled about 10 ozs and now much more quiet at proper level. I think some cars from factory are overfilled. Now the transmission is very quiet.

[@TheTheGryme]

I did this yesterday and it worked PERFECTLY!!!!!! My 2012 Camry has felt like "it's slipping" upon the first drive of the day. Forward or reverse, for quite a while. In the "olden days" this usually indicated that the trans fluid was low. This has been happening since I had the trans serviced by the local Toyota dealer at 100K miles, it now has 172K. And the bastards charged me almost 500 bucks to have this done! Anyways.....the car recently threw a MIL. Upon checking it with a ScanTool 3140 it came back with 2 transmission errors. Something about a 4th gear servo and a error with a OD solenoid related to the torque converter. Sounds to me like dirty or dead trans fluid. Wow, a replacement trans is $3500.00!!!! So I did this fix using 3 quarts of Valvoline Maxlife ATF. I already have a ScanGage in my Tundra, so I used that for the fluid temps. 3 quarts was perfect! After the warm up about a 1/4 of a quart came out and then it was buttoned up. Codes are gone and the weird surging and what felt like a miss in high gears (usually lugging the car a little) are GONE!!!!! Thanks repairvehicle !!!! I really appreciate your hard work on this!!!!!!!!

[@repairvehicle]

+Ray Marinello , you are welcome. Please subscribe and share my video with others.

[@TheTheGryme]

Will do, Thanks!

[@sipock97]

Great video! Did my 2011 Toyota Avalon today. Only got about 1.5 qts out. Added 2,did temp check and good. I plan to do it at least 4 more times. Amsoil fan here as well. Amsoil transmission fluid kept us from doing repair work on 2005 Honda Odyssey. We have 234k on that now and running strong.

[@repairvehicle]

Thank you for sharing your experience with Amsoil.

[@troy3456789]

What was going on with your Odyssey transmission that Amsoil fixed? This seems extraordinary to me.

[@steveipock356]

I was getting a judder around 40mph. I think it was torque converter trying to decide rather to lock or not. Turns out shortly after switch to Amsoil, Honda changed viscosity of their ATF. BTW, our daughter continues to drive the Oddy....289k and still no transmission work.

[@tardeliesmagic]

I recently got a 2015 1.3L Yaris here in the UK with a CVT,has 90,000m,the inside tube was yellow not red & it took 2.2L. I got the proper fluid Toyota CVT FE fluid. £42. Still got 2.3L left,so i may use the rest in 2 yrs time. Oh,on mine,no need to remove the wheel or splash guard,able to do it from the top,under the hood,used a hose & funnel to fill it up,you know like American school kids who use a hose & funnel to drink beer,chanting "chug,chug,chug" it was like that lol Quick and easy to do.

[@tardeliesmagic]

Came across this video again 2 yrs later! I forgot to mention a week later after posting my comment i drained & re filled again using up the rest of the CVT fluid. It's running smooth as silk 2yrs later.

[@ancienthistory6919]

everyone should subscribe to this channel this guy deserves more subscribers.

[@nickjouk6481]

Ancient History hi

[@inhocsigno9151]

Nice to see a simple practical method for checking fluid levels on sealed Toyotas. The video at WeberAuto for Toyota Transaxle Fluid Level Check - No Dipstick is like a 4 hour job (for me), and I don't have the vacuum pump and other exotic tools. This sealed transmission concept is engineering nightmare. If they want to give us a sealed transmission, give a OBDII scan read out on the level, or better yet, a gauge with level and temp. I like synthetic as it has better properties. Will have to see if it meets Toyota ATF M-V (Type 5) requirements.

[@nazarettos6987]

Extremely thankful for this video, it really helped. I got 2015 Venza and will be changing ATF my self.

[@repairvehicle]

+Nazarettos , you are welcome.

[@Gretzky2857]

No need to jack up just make sure you’re on level ground. Also, turn steering wheel all the way to the left so you have easy access to two 10mm bolts to remove plastic cover and 24mm to remove fill bolt. Makes job SO much easier!!👍🏼

[@markg999]

And you can reach the plug ok...edit I tried and yea your right I can reach the plug pretty easy. Yea no real need to jack the car up if you have semi longer arms.

[@norakat]

Yeah even without level ground what I did - use planks of wood under the tires to level the car and get enough clearance to open the drain plug once it’s at the specified temperature.

[@jsmcfly]

Awesome! Thanks for making this video. Frustrating that most transmissions are going the way of being way too difficult to service. But I'll be doing mine with this knowledge! Thank you

[@qualityreno9689]

the best video on this job, on you tube, without any doubt!

[@repairvehicle]

Thank you

[@drpicmeup]

Very informative video. Because of my budget, I was thinking of just draining some fluid into a container and then checking the temperature directly from there with a digital thermometer. Once it's in the right temperature range, then I drain the overflow.

[@norakat]

I don’t think this is a good idea because it will cool immediately once out. You can buy bootleg Toyota Techstream kits on EBay for cheap. However you will need a laptop PC.

[@drpicmeup]

@@norakat True, but my idea was to check the temp immediately as it's draining into the container. Sure there'll be some heat loss but it'll be miniscule. This option is if I don't have an OBD temp check.

[@TheAJCheetah]

My 2013 Highlander Hybrid lomoted say 4.9qt in manual. If I drain 4 should I replace with 4 and do you know if this car has overflow as well? Do I need to drain? Thing is the engine doesn't stay on if not being driven, so I'd have to drive it then come back and drain?

[@repairvehicle]

I will get back to you later with answers

[@repairvehicle]

Based on the info I have found 4.9 qt total. There is no overflow tube. Its different on your car. I have not done on hybrid. You do have to run engine at some point, however its not very clear to me yet, entire process. I need spend more time going through toyota service manual, paid subscription.

[@stovar1182]

Repairvehicle, thank you for this step by step video. I was able to preform this service on my 4Runner. Thank you again!

[@abdullajamaludeen2099]

How many litres is required for an LS430 2005 if you are changing the gear filter as well

[@repairvehicle]

Always have extra, here is the numbers www.amsoil.com/lookup/auto-and-light-truck/2005/lexus/ls430/4-3l-8-cyl-engine-code-3uz-fe-f/?volume=us-volume&zo=5257753

[@troy3456789]

I think one of the worst things to come from lack of transmission fluid dipstick is the inability to monitor the fluid by simply looking at its color and fluid level. I do not know who's idea it was to delete the dipstick, but I am certain it was a bad idea. Inspecting and servicing the fluid should be easier than this.

[@GF-ok5yn]

Thanks for the instructions. I used this information to better understand all that is involved. I decided to keep things simple. I just got finished replacing the transmission oil that drained out. I drained from the cold transmission, measured the exact quantity by filling the oil into a 2 litter clear juice container, then I used another exact juice container to fill new oil to the exact same height. I refilled the transmission with this quantity , it was about 1.5 litres. I will probably go through this routine at each oil change. The 2010 RX 350 has 107 000km and looked dirty but not too bad, could still make out that it was red when some dripped on my hand. I used the toyota WS fluid as it is only $7.50 Canadian , half the price of the Amsoil, plus I don't like mixing fluid types.

[@repairvehicle]

My brother in law has 2008 RX 350, he is using Amsoil and has 240k miles on it and no problems thanks to Amsoil.

[@tymom9313]

Get what you pay for

[@tonymontana897]

Thank you so much for this video. I'm sure it will help many others. I love the scanguage tool. Tell me. Why didn't you replace the internal filter ?? I also noticed this on your Camry video too.

[@repairvehicle]

This video has explanation. kzbin.info/www/bejne/f5m9ZYx-p82Bm6s

[@jconlan1970]

Hello. Great video. I followed verbatim. Car is level. Slightly more than 1.5 qt drained out, so i filled back up with 2 qts. Brought the trans to 104, removed the drain plug and not a drop came out. Trans clean as a whistle, no leaks and never worked on. What's the likelihood the factory under filled the trans? Btw, my vehicle is a 2015 rx350 allwheel drive v6. Thank you again.

[@jconlan1970]

Hmm. I just watched another video of yours, and you stated that trans oil can evaporate over time. Maybe that is my scenario.

[@repairvehicle]

Are you original owner?

[@jconlan1970]

Yes, I'm the original owner. So tue following day i added one more quart, warmed the trans up to 104 and 3/4 of it drained out. I noticed that you put 3 qts in, i quess i didnt follow verbatim. All good now.

[@Foodie_888]

Amsoil is the best for sure! It protects engine wear the best in my experience.

[@repairvehicle]

What are you driving?

[@davidwelday3276]

Can you mix the toyota ws fluid with Amsoil? Because only about 3 quarts come out on my 2020 camry

[@repairvehicle]

Yes, I did exactly same thing on my camry when I bought brand new switched to amsoil atf.

[@carlosestrada298]

Yes Amsoil absolutely the best oil out there. 👍 excellent video and thanks for the scanner recommendation.

[@repairvehicle]

Thank you for commenting.

[@larrypeters2038]

Liquimoly also very good. I use it in my European cars.

[@selfmade8238]

Do you use Lucas additive for the trans and should you always change the trans filter?

[@repairvehicle]

I don’t use Lucas additive for transmission, not needed. Avoid replacing transmission filter, avoid costly transmission repairs, transmission maintenance kzbin.info/www/bejne/j2PJaJd8g7VraM0

[@spearogoods]

Have a questions. 2011 es350. Can I do it without scan tool? I drained 3 times (only 1 qt and a half each time came out) with 10 min engine idling in between and transmission shifting. Is that enough? I replaced it with the same amount I drained.

[@repairvehicle]

+spearogoods, yes you can do without tool, assuming you have correct amount of fluid inside transmission now. 10 minutes idling is enough.

[@spearogoods]

repairvehicle thank you for quick respond.

[@repairvehicle]

+spearogoods, no problem.

[@Stevev359]

step 1: you drained it when the car was not at the 104 degrees F step 2: you filled it with 3 quarts of amsoil step 3: you let fluid level heat to 104 degrees F and drained it again until light trickling after step 3, did you more fluid back in, or are you simply just draining it out to put it at the correct level?

[@nickcaesar7650]

Correct level

[@repairvehicle]

I added more than needed, and then drained extra when it reached proper temperature.

[@TimZ007]

You could just put in exactly what you drained out. That's assuming a level was correct but if you had no leaks and it should be if it was Factory filled. I think I'll do a couple drain and fills on mine.

[@repairvehicle]

Yes you can.

[@poman911]

But you have to drain cold and refill cold bc the fluid expands when hot.

[@paulbouverette503]

Aisin Automatic Transmission Fluid ATF-0WS , pricey but good stuff. I have a 2008 Lexus ES 350. Drained and filled 2 times. I had exactly 4 quarts of fluid that drained out after the two drains. I put two quarts back in both times. Shifts perfect.

[@seanv1556]

@@poman911 What's your point and what do you consider "cold"?

[@skiggy007]

When draining the old fluid should you run the engine for a while first to warm up the transmission to thin out the fluid's viscosity so that it drains more completely or are you supposed to drain when it's cold?

[@repairvehicle]

You supposed to drain when it’s cold, but being wormed up fluid doesn’t help draining more

[@skiggy007]

@@repairvehicle Oh ok. When draining motor oil I warm up the engine first because I thought it helps it to drain better. Figured that might be the case with ATF as well. Thanks for the quick reply.

[@repairvehicle]

@skiggy007 when motor oil is cold drains slower but it’s draining less because everything gets drained to oil pan. Actually with engine you get more oil out when do you it next day when vehicle was not started for 24 hours or longer

[@bryans8193]

Great video and thank you, how many times in a row did you drain and refill this vehicle and did you drive the car for a certain amount of miles in between changes? Also what do you think about the Amsoil OE fuel efficient atf for a RAV4?

[@repairvehicle]

I did only one drain and fill. I replaced my fluid when vehicle had around 46k miles, if I am not mistaking. OE is great product and definitely better than Toyota WS. I prefer best for my vehicles and I use only SS in all of my Toyotas and Ford.

[@tymom9313]

Amsoil!! Drain & fill 4x! Each drain is 3ish qts= 11.7 total capacity

[@mannyroias3392]

I got a little worried when you over filled the transmission but good on you for using the correct procedure! I would stick with oem Toyota fluid tho!

[@repairvehicle]

Oem fluids is worse stuff to use unless changing fluid every 30k miles like it used to be. With amsoil atf, transmission shifts better, even better fuel economy.

[@timsager6153]

Amsoil fuel efficient ATF is WS rated. Only thing I use .

[@Matt-xq6ow]

Holy crap you explained it really simply. Other videos just made it confusing! Thank you! Just wondering, is it bad to shut the engine off once you get the fluid to the right temp?

[@repairvehicle]

Turning engine off for what purpose?

[@Matt-xq6ow]

repairvehicle so that once the fluid gets to the range you shut off the engine so the transmission fluid doesn't get any hotter.

[@repairvehicle]

While engine is running, you remove the drain plug and drain extra fluid. Please watch my video again, you can hear engine running.

[@bradcizek7830]

So I am going to do this next week. I have a concern about there being multiple quarts of fluid in the trans but only getting out a couple. Then adding Amsoil synthetic to the WS toyota fluid. Do those fluids play well together? I got 9 quarts of amsoil. Do I just keep doing this over and over till I think ive changed all the fluid?

[@repairvehicle]

AMSOIL ATF SIGNATURE SERIES CAUSED MY TRANSMISSION shift extremely smooth.5 months update on amsoil. kzbin.info/www/bejne/emO0Y2qFqbeNack

[@repairvehicle]

AMSOIL atf mixed with factory atf. is it safe to mix amsoil transmission fluid with Oem trans fluid kzbin.info/www/bejne/qKvTZZeajZmUmZI

[@xxenergyelecxx1977]

Thanks for video. How about transmission filter. Peace

[@repairvehicle]

What year is your car?

[@xxenergyelecxx1977]

repairvehicle 2010 Toyota Venza

[@xxenergyelecxx1977]

Is it mandatory or recommended?

[@repairvehicle]

How many miles on it and has fluid been changed before?

[@repairvehicle]

Mandatory or recommended what?

[@randycyndemarx6052]

Great video, helped me a lot. THANK YOU. One question I didn't see asked below. Why is there overflow fluid? If my transmission has never been flushed, and you have flushed yours before AND you follow all the steps that include draining the excess then why do you and myself still have so much excess that drains out when repeating the process a few days later?

[@repairvehicle]

You have to add extra in order to get correct fluid level.

[@ukaszsl.6242]

Probably there is more fluid in pan when engine is off. When its working there is lower amount in pan. Am I right?

[@repairvehicle]

Yes

[@jake17522]

Hi! Thank you very much for your videos, much appreciated! I see you are from PA? What part of PA are you from?

[@soyeldiego4878]

Thank you for your this informative video. My Scangauge came this week and will be working on this project this weekend on our 2008 Avalon. Keep you posted....

[@JohnnyD975]

Hi - great video. Have you tried comparing the reading between ScanGuage and laser thermometer to see how close or off they are? Would be a good video that may (or may not) highlight the difference in readings. Thanks again for making informative content (Subscribed). JD

[@repairvehicle]

I have not tried. But results will be very different because of the outside temperature.

[@JohnnyD975]

I'm sure you're right but was hoping since you have both tools, would be interesting to see the reading side by side. Just a thought. Thanks again.

[@repairvehicle]

I will definitely keep in mind your idea.

[@njsongwriter]

Others have done that. It's usually only two or three degrees difference.

[@troy3456789]

Ambient air temperature around the outside of the transmission would effect the surface temp of the transmission. I am sure there is a consistent air temp and exterior temp that could be matched up to the right fluid temperature inside. It would take a lot of work to discover what the variances are. Since ambient temperatures can be all over the map, it would have to be an unreliable way of servicing the fluid. If a person used the scan gauge to check the fluid level is at 105 degrees, then they could measure ambient air temp, then use infrared measurement of the surface of the transmission and then document the 3 temperatures in a no-wind environment. You would have to recreate the perfect ambient temperature with no wind for a given surface temperature to be an accurate way of knowing when the fluid level can be checked upon servicing. When you see all the factors created to make an accurate surface temperature, then you can see why using the scan gauge is the easiest way to be certain of the fluid temperature.

[@arturmedeiros8225]

Can I change the transmission fluid whittle car cold the amount comes out i put the same amount back in

[@repairvehicle]

kzbin.info/www/bejne/o6nElJKZnLRrmqs

[@raulporras6239]

Thank you 🙏🏼 my man very informative information on Toyota’/Lexus transmission!!!!!👷🏼‍♂️👍

[@repairvehicle]

Any time!

[@dragonfly293]

Best explanation I've seen by far! Many thanks.

[@repairvehicle]

Thank you! Please share this video with others via Facebook or any other ways.

[@JohnNorris411]

Leave it to an engineer to make something simple into something complicated and difficult.

[@cantwealljustgetalong2]

they do it on purpose...this is what corporate wants

[@arturmedeiros8225]

Can I mix amsoil whit the factory transmission fluid the rest stay inside the converter don't gone damaged the transmission what should do

[@repairvehicle]

This video has lab results with answers to your questions. Yes, you can mix. kzbin.info/www/bejne/qKvTZZeajZmUmZI

[@skiggy007]

Do you re-use the new ATF that's left over after you drain it?

[@repairvehicle]

No

[@norakat]

I just switched to Amsoil signature ATF. I did two drains. The difference is unbelievable. It is the way a Lexus transmission should feel. I've always felt a distinct shift between first and second gear from the car being brand new. I don't feel that bump anymore. Also after changing the oil in the pan with Toyota ATF WS the transmission whine sound temporarily went away, but then the sound came came back after a couple of months. Hopefully this time it won't come back. There is definitely something wrong with the Toyota ATF WS oil.

[@repairvehicle]

norakat, thank you for outstanding comment and sharing your personal experience.

[@somebodyelse1776]

my 2009 rx350 atf at 100,000 miles is still clear bright red on dipstick,

[@somebodyelse1776]

should probably still replace with amsoil blue cap right? gr8 videos thanks

[@repairvehicle]

It's because it has been replaced

[@repairvehicle]

Here's the link and u should replace the fluid www.amsoil.com/lookup/auto-and-light-truck/2009/lexus/rx350/3-5l-6-cyl-engine-code-2grfe-a/us-volume/?zo=5257753

[@jorgewong910]

Is the excess fluid allowed to drain out through the refill plug?

[@repairvehicle]

No, if fluid flowing out from refill plug it means it’s overfilled and transmission will be damaged

[@82Ismael]

At the end he said "Im gonna twerk it" lol jokes aside thanks really good job

[@898doffo]

lol

[@danielhanna2929]

Hello. I see the link for the scan gauge. Can i buy that scan product, and use on my 2011 toyota Tundra? 5.7, 4x4.

[@repairvehicle]

Yes you can use it on tundra. Here’s the video for tundra, TOYOTA TUNDRA transmission fluid change, how to replace Toyota Tundra transmission fluid ws, ws atf kzbin.info/www/bejne/hWXEfIBqqNufl68

[@tangousa2426]

little simple change out transmission fluid old day, now Toyota make so difficult no dip stick come on Toyota.

[@njsongwriter]

Is it just a rumor or did I hear right, that Toyota started putting transmission dipsticks back in their vehicles?

[@repairvehicle]

It's just a rumor for now, they might put it back.

[@njsongwriter]

@@repairvehicle We had a 2016 Mazda 6. They said their fluid was lifetime too and there was no visible dipstick. But if you took out the air filter housing there was a dipstick but it was bolted to the transmission. Just take out the bolt and you could check the fluid level.

[@repairvehicle]

@@njsongwriter , Mazda is not Toyota. Toyotas don't have dipstick for transmission since 2009 at least, even earlier for some vehicles.

[@ultimatejoe71617]

So I couldn’t jack the front only? I’d need to use four jacks? Thanks awesome video thank you for help

[@repairvehicle]

Car needs to be level.

[@ddeadbeat]

AAAAHHHHHHHHHH AAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

[@vicentefuentes67]

Great video. One question, wouldn't it be good since the transmission oil is changed to also change the transmission oil filter? Thanks for your time.

[@repairvehicle]

It depends on mileage and age of the vehicle

[@ancienthistory6919]

toyota stealership lied to me about there fluid I called and ask if it was sythentic and then they said yes it's the best fluid and then I asked him the bottle doesn't say it's synthetic and then he called his manager and his manager said it's not sythentic wow way to lie to customers what a dishonest stealership...

[@repairvehicle]

Ancient History, I know that Toyota transmission fluid is not synthetic. I have mentioned that in one of the videos.

[@ancienthistory6919]

toyota dealership told me that toyota transmission oil is good for 100,000 miles... why do they say this.

[@repairvehicle]

Ancient History, as you known by now Toyota dealer is not telling you the truth. They have not provided you with a any proof that fluid is good for 100k? Toyota is realizing that they are making money on repairs like their competitors. Toyota cars are super reliable. They want people to believe that fluid is good for 100k and people don't realize that regular fluid cannot go for 100k without causing serious damage to the inside of the transmission. It's in dealers advantage to have damaged transmission so they can make more money.

[@ancienthistory6919]

there is some company called Schafer oil and they say there oil is better then amsoil have you heard anything about that oil brand?

[@repairvehicle]

Ancient History, I know about the Schaffer oil. I have not seen any proof on their website that they are better than Amsoil. Also, they don't even make 100% synthetic motor oil. How can they claim that without providing any information to back it up?

[@arturmedeiros8225]

I have a 2014 rav 4 do you know the temperature wen I drain the trans fluid and add new fluid

[@repairvehicle]

I don't know. But, I can look it up later today and let you know. If you don't hear from tomorrow, remind me again.

[@arturmedeiros8225]

Hi its me again do you know anything about the 2014 toyotarav 4 the transmission fluid the temperature before take plug out

[@repairvehicle]

Temperature range is 104-113F

[@arturmedeiros8225]

@@repairvehicle thank you for your help

[@barcabrothers9098]

I have 2016 Lexus IS200t with a punctured transmissions pan any suggestions on what to do?

[@repairvehicle]

Replace transmission pan, and don't drive until it's replaced.

[@hormouzeisho1286]

I’m confused, it drained 2.4qts and you put 3 in the car. Would it be easier to just put the same amount of oil as you drained out? Just trying to learn, Thanks!

[@repairvehicle]

How do you know you have correct amount there? 1st Atf fluid evaporates. 2nd coating of drain pan. 3rd are you the original owner and keep changing fluid every 30k miles?

[@princecraft196]

great video ! thank you ! question is it 104F for a RAV4 2020 as well ?

[@repairvehicle]

95-113

[@PASTOOSHENKOCARS]

Hi, on the instruction paper, where the temperature chart, it says D SHIFT INDICATOR. And you show “ON” section of the chart. Does it mean that you measure the temperature with transmission on drive? I guess if it’s on Parking you should follow left section of chart with “OFF”, am I right?

[@repairvehicle]

Fluid temperature measured when vehicle is in P and engine running. There is another way to check fluid level without scangauge, that's why on and D is there.

[@PASTOOSHENKOCARS]

repairvehicle thank you! Sir, I have an idea, I think you will be interested. Can you take a laser temperature meter and measure the outside temperature of the pan at the moment when this super digital reader tool shows 104 degrees inside. To see what is the difference. This way we all can just use regular temperature meter I duplicate make sure you see it

[@repairvehicle]

How are you going to duplicate outside air temperature and humidity that has effect on transmission pan temperature?

[@repairvehicle]

What year is your vehicle? What brand do you have?

[@PASTOOSHENKOCARS]

repairvehicle I ended up buying that fancy scanner, hope will return it after

[@pl9742]

So, the filter doesn’t have to be replaced as well?

[@repairvehicle]

Nope kzbin.info/www/bejne/j2PJaJd8g7VraM0

[@awbirnie]

Cool, very easy to follow instructions. Thanks. 2020 Tacoma here

[@repairvehicle]

Glad it helped

[@repairvehicle]

Planning to replace atf or add transmission cooler?

[@awbirnie]

@@repairvehicle yes, I use amsoil for all vehicles so need to replace that Toyota oil asap.

[@skiggy007]

How do you get the Scan Gauge II to display the trans fluid temp? I don't see it in the owner's manual or anywhere online. Thank you

[@repairvehicle]

How to program scangauge for transmission, programming scangauge kzbin.info/www/bejne/pKfOhmCwjdN7q9k

[@repairvehicle]

Scangaugeii code for reading transmission fluid in Toyota/Lexus vehicles kzbin.info/www/bejne/fH6wiGdnpdOfj5I

[@repairvehicle]

Scangaugeii review. Reads live ATF temperature. kzbin.info/www/bejne/eHaZaXiNh7GCmJY

[@nicholasdautel1228]

My 2017 camry transfluid is changed every 20,000 miles. Fluid always comes out black and bought this car new. Has 79,000 miles on it now and transmission shifts like when it was brand new. My 2003 camry(V6 SE) bought new and changed transfluid every 30,000 miles and fluid always comes out cherry red. Have 248,000 miles on it and no problems with transmission. Why is the 2017 camry trans fluid always coming out black, I don't know except for maybe the clutch material must be different. Was thinking maybe the trans cooler maybe undersized or there is some type of flaw that we will learn about by next year, maybe..

[@repairvehicle]

Transmission operates at higher temperatures and that's why fluid comes out black at 20k miles. Newer vehicle Transmissions run at much higher temperatures.

[@nicholasdautel1228]

@@repairvehicle Thank you, now I understand why. Never seen anything anything like this before. Maybe I should consider changing the fluid every 10,000 miles for the 2017 Toyota Camry, the AWS fluid is cheap enough so I can do it.

[@repairvehicle]

Have you considered amsoil synthetic atf, it last longer and provides better protection

[@nicholasdautel1228]

@@repairvehicle Scared to try something different after changing the trans fluid with Toyota WTS 3 times with now 79,000 miles. When the car was new, I would of had the opportunity to change it immediately to the amsoil synthetic atf. Just learned about this now, and wish I had learned this when I got the car brand new. I will know now for the next new toyota camry if the 2003 camry dies anytime soon.

[@CP-qn1mn]

Your scan tool where are you plugging it in if you have it under the car?

[@repairvehicle]

Obd2 port under the dash, cable is long enough to reach under the car next to the transmission with driver side door open.

[@stanislav9608]

I followed "repairvehicle" tutorials and drained and fill ATF on my Lexus RX350, 2015. I would like to share my experience. I drained 1.9 L when removed drain plug and plastic tube. Then I drained another 1.1 L after I removed transmission pan and filter. So I drained total 3.0 L, then I added 3.6 L of new fluid, started the vehicle and run it in Park position until the temperature reached 104 F (40 C) . I used ScanGauge 2. Right after I removed the drain plug and let access of the fluid drain out. As a result , I drained 800 ml (0.8 L ), what is 200 ml more than I added ( 3.6 L) . I am a bit concern - why I have got drained 200 ml. more than I added. My thought is maybe because I didn't shift the gear a few times from Park to Drive and the fluid didn't have a chance to go to torque converter. I know for the vehicle with a dip stick you have to go through the gears, but couldn't find any recommendation for Toyota/Lexus. In a few weeks I will be doing second drain and fill and if somebody gives me advise in this matter, I will appreciate it.

[@repairvehicle]

Are you the original owner? Also, how did you level the car?

[@stanislav9608]

@@repairvehicle I am . Got the car with 15 km on spidometer, now it has 51 000 (32 000 miles) . The vehicle was perfectly leveled . 4x4 under all tires. My question is should I go through the gears when I will drain and fill in a couple of weeks

[@repairvehicle]

You can go through all the gears, if you want to. However, your level method is not correct. I will make video either today or Monday, showing how to level. Also, how do you know that you had correct level in your transmission? Was your lexus in the accident prior to your purchase?

[@stansidor5742]

@@repairvehicle I bought it brend new. 5 days after the vehicle was assembled in Cambridge, Canada. Car wasn't in any accidents. I placed 4x4 under the tires, but dropped the vehicle down for the perfect measurement. It was in a basement on concrete floor. I even checked the level of the floor. So the level is not definitely the issue. My thinking is the gear shifting has to be done right after the engine starts. That what I am trying to figure it out. But I don't think that extra 200 ml will do any damage. The transmission is shifting flawlessly

[@repairvehicle]

200ml extra or less?

[@TojiZenin3956]

Very thorough and clear video. Thank you. But if it's still too dirty why not flush one more time? Two or three more times until fairly clean.

[@repairvehicle]

yes, you can and it should be done.

[@TojiZenin3956]

Can you do videos for newer models 2018 and up Toyota Rav4 and Lexus NX 200-300 F Sports

[@repairvehicle]

6 speed transmission or 8 speed?

[@TojiZenin3956]

2018 Rav4 2.5L 6 speed, 2019 Lexus NX300 F Sport 2.0L Turbo

[@repairvehicle]

I will put your request on my list.

[@MC-jf6ic]

Did you have to program the scan gauge to show the AT temperature or is it plug and search? Cheers

[@repairvehicle]

scangauge 2 requires programing buts its very easy. kzbin.info/www/bejne/pKfOhmCwjdN7q9k amzn.to/3KhGz20 Scangauge 3 plug and play but will need internet to connect for the first time to download everything, very easy to use. kzbin.info/www/bejne/aGWYpIykm8pnjJY amzn.to/3Gma3dW

[@2005Pilot]

Just bought one per this video- Easy and IT WORKS!!! Thanks @repairvehicle !😁👍👍

[@repairvehicle]

No problem

[@bhut1571]

Nice Slavic dialect and good info. Thanks.

[@georgelung6965]

by far the best and accurate video for changing CVT transmission fluid on Toyota cars. Thanks,

[@repairvehicle]

Thank you.

[@paulbouverette503]

Its not a CVT transmission in this car. Its a ECT. Electronically Controlled Automatic Transmission (ECT)

[@seanv1556]

It's not CVT dummy.

[@stevensevek6151]

@@seanv1556 If you expect everyone to be as smart as you, then who's the dummy?

[@arturmedeiros8225]

Can I change the transmission fluid whit the fluid cold run the car for 10 minutes let coll down and drain and put again the same amount fluid but the transmission fluid have too be cold or warm is ok I don't know what to do help me please

[@repairvehicle]

If you know for sure you have correct amount of fluid now, then you can drain and put exactly same amount. When Draining fluid it can be warm or cold, however measured fluid should be same temperature as fresh fluid. Don't forget this, how do you know you have correct amount of fluid now?

[@dogsarefun2]

How do you make sure the vehicle is level when doing the tranny fluid change? Did you jack up the rear too? Looking to do a Rav4 2017.

[@repairvehicle]

Watch this video it has answer kzbin.info/www/bejne/h6CQgH1jbtioock

[@lrncephil80]

I'm just curious, but wouldn't make more sense to buy cheaper brand ATF to drain and fill at least three times to make sure all contaminants are out and the fluid comes out clear, then on the last fill use the expensive amsoil? If the overflow was almost a quart it seems like a waste, no?

[@repairvehicle]

Very good question. After you done with cheap fluid, it's now in the transmission at least 70%. With cheap fluid you have 70% inside transmission and 30% amsoil. With this method you are not gaining anything by adding 30% amsoil, because majority of the fluid inside transmission is cheap garbage. Doing drain and fill amsoil is not waste of money, it's a guarantee to 100% amsoil atf inside transmission.

[@lrncephil80]

@@repairvehicle that makes a lot of sense, thanks for answering and clarifying.

[@repairvehicle]

Thanks for asking

[@bowsdelux]

ws toyota fluid are not synthetic also whats happen if you mix the synthetic fluid with the old ws one ??? thanks for this helpful video

[@repairvehicle]

When you mix WS with Amsoil, your WS fluid is being rejuvenated and transmission life is extended.

[@paulbouverette503]

Nothing will happen if you mix them. I used Aisin Automatic Transmission Fluid ATF-0WS , pricey but good stuff. I have a 2008 Lexus ES 350. Drained and filled 2 times. I had exactly 4 quarts of fluid that drained out after the two drains. I put two quarts back in both times. Shifts perfect.

[@mikeeeeee555]

Can amsoil be intermixed with Toyota WS fluid? I heard it’s not good to mix fluids...

[@repairvehicle]

Yes it can be mixed. Amsoil formulated their atf to be mixed with ws and transmission works great, better than factory ws fluid

[@mikeeeeee555]

@@repairvehicle Thank you! That's great to know. You did not explicitly say it but it seems like you are saying that toyota ws is not 100% synthetic. I'm curious if that has been confirmed. Also I cannot tell if your accent is russian or a similar eastern block country?. Excellent channel, i have learned a lot from you!

[@repairvehicle]

Ws is not synthetic, it's been confirmed. I have made video about ws fluid.

[@pavlogris1675]

Do you have the instructions and temp verification for a 2006 Lexus IS 250 AWD?

[@repairvehicle]

Same steps as Toyota tundra or Sequoia. Temperature range 115-133F. I have video for tundra on my channel

[@leocadena6844]

So..I did the drain then couldn't find that inner tube, tried and tried and nothing. My vehicle is a 2012 4Runner SR5. Bought it with 80K miles on it, I don't know but noticed the bolts were smaller than yours... is that right?...anyway, I added exactly the same amount that came out (3 Qts.).

[@repairvehicle]

Your 4runner should have 2 drain plugs if I am not mistaking? One for draining the fluid and other for measuring fluid level with overflow tube. If you don't have overflow tube, it means someone has been messing around with transmission in the past and who knows what they did if they added correct amount of ATF. Size of the bolts being smaller maybe because they are not original bolts.

[@leocadena6844]

I will get the old fluid tested to make sure the transmission is in good shape. Will replace the fluid after another 10-15k miles and will make sure if the tube is there or not. Thank you for replying.

[@martyvanord984]

What is the time frame or milage at which the ATF should be exchanged? My mechanic insists that doing a fluid change hurts the tyranny.

[@repairvehicle]

Fresh proper fluid will never hurt any transmission. How long your mechanic has been working as a mechanic? What type of cars is he working on?

[@Lexus_ES350]

Great video! I bought a scan gauge just for this service on my 2018 Lexus ES350 with 24k miles. Did you go through the gears before reaching 104 degrees? I’m a little confused on that part. Thanks and keep up the great work.

[@repairvehicle]

No I didn’t

[@2005Pilot]

ATF temp 95-113F for 2015 Avalon limited ? Drain plug 30 ft # & Fill plug 36 ft # ? Great video and excellent detail 👍👍

[@repairvehicle]

I will get back to you tomorrow evening with answers to your questions. If you don’t hear from me tomorrow evening, remind me again

[@2005Pilot]

@@repairvehicle Thank you! I’m also having difficulty finding the right crush washers for the drain and fill bolts.

[@repairvehicle]

Hybrid?

[@repairvehicle]

ATF temp 104 to 113F. drain plug 30ft-lb. Fill plug 36ft-lb. I go to the dealer for crush washers. You can find it online but its easier for me stop by the dealer and get washers. I always ask for discount, and usually get 15% off. Thank you very much for supporting my channel though by me a coffee.

[@2005Pilot]

@@repairvehicle Thank You for The Best Information and for replying. My bad- It’s not a hybrid. Local dealer told me yesterday that I need the serial # off the tranny to get both the right crush washers & drain/fill plugs. The drain plug may be tapered or straight shank thus the reason requiring the #. None are in stock so has to order🤣 (tried 3 dealerships). I could probably reuse all, but I’m a rookie so want to take extra precautions. Thanks again for your content and Help, I’m looking forward to getting on this project (67k miles)and having a piece of mind, just that Toyota is making a little more difficult than Honda. 🤷‍♂️

[@Z52-g1i]

What Xgauge codes did you use for your scangauge2? I just bought mine and none of the codes on their website worked. I tried all eight on the list. I have a 2019 Rav4 LE AWD in Canada.

[@repairvehicle]

I have videos where I have shared codes, I post links to videos this week

[@repairvehicle]

Here is few videos with codes Scangaugeii code for reading transmission fluid in Toyota/Lexus vehicles kzbin.info/www/bejne/fH6wiGdnpdOfj5I

[@repairvehicle]

How to program scangauge for transmission, programming scangauge kzbin.info/www/bejne/pKfOhmCwjdN7q9k

[@pabla166]

I have a 2016 Lexus NX F sport, is it the same process to change the transmission fluid as this video? It currently has 70,000KM.

[@repairvehicle]

6 speed automatic?

[@pabla166]

@@repairvehicle yes 6 speed automatic

[@repairvehicle]

I will double check and get back to you today or tomorrow.

[@pabla166]

@@repairvehicle ok, thanks..

[@mckav2358]

Thanks for this - from 'overseas'

[@mydrums4evr]

Would this work on 2007 Toyota 4Runner? And please excuse my ignorance but where do you plug the scanner? On the OBD connector? And thanks for the video..very helpful.

[@repairvehicle]

Do you have transmission dipstick?

[@mydrums4evr]

@@repairvehicle no, it doesn't have dipstick..

[@repairvehicle]

Same steps will apply, however temperature might be different. Scanner connects to obd2 port. I have done on Sequoia and tundra, it will be very close or identical to yours, videos on my channel

[@mydrums4evr]

@@repairvehicle thanks a lot..I appreciate it.

[@BlackdogDeaf]

Nice! I have question which Toyota you working on this video? And what year? Thanks!

[@repairvehicle]

2011 lexus es350

[@ronfazer2423]

Thanks. That is good advice about not using the thermal temp guage. I was lucky doing my GM 6l50 trans , there a trans temp guage on the dash, I did not need a special tool.

[@repairvehicle]

That's awesome.

[@repairvehicle]

Gm has overflow tube like Toyota?

[@ronfazer2423]

@@repairvehicle Yes , same tube, but I believe the tube is not removeable. So it makes a mess trying to drain the fluid.

[@aamirlover123]

Do you check the oil level while the engine is on?

[@repairvehicle]

Answer is in the video

[@ZukiR-qt8sy]

Hi, i have 2016 lexus is350 f sport it has the 8 speed tranny, and i am looking forword to do the atf drain and refill, but i dont have the right tool to measure the atf temp, does the engine and atf temp be similar at any time..?

[@repairvehicle]

Temperature of the engine and transmission are not the same. Get yourself scangauge.

[@ChazR25]

Do you recommend doing this on a 2011, 215K RX 350 that has never had its fluid changed? Transmission shifts great and all the miles are highway. I was also thinking to drop the pan and replace the filter possibly.

[@repairvehicle]

Definitely change your ATF fluid if you are planning to keep vehicle and have trouble free transmission.

[@mapley2167]

Hey I was just wondering if you ever managed to changed the fluid, and if so, what was the outcome? Thanks

[@ChazR25]

@@mapley2167 Never did it because the bolts holding the pan are corroded and it was shaping up to be a nightmare in the making when one of them snaps. I could have drained and put fresh fluid in without removing the pan, but that's a bad idea without a new filter. Car still running great. 240k on it now

[@repairvehicle]

Having fresh clean fluid is never bad idea, transmission filter never gets clogged up because it's designed differently and doesn't have bypass valve.

[@repairvehicle]

Here's a good video explaining why transmission filter changing is not needed kzbin.info/www/bejne/j2PJaJd8g7VraM0

[@alleyoop5185]

If my rav4 never leaked atf, why can’t I just drain when engine is cold and then put the exact same amount back in? Then repeat a couple more times in the coming weeks? If the transmission never leaked, the level should still be the same as when the factory filled it.

[@repairvehicle]

Atf fluid evaporates.