Transmission flush

Tiny
WILSON007
  • MEMBER
  • 2020 TOYOTA COROLLA
  • 2.0L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 43,055 MILES
How do you do a transmission flush on my car? Its a CVT. I have the car listed above SE model. I am asking for help with draining my CVT transmission. I noticed that the transmission drain plug is much more larger than 2018 Honda Accords. My 2020 looks like a 10 mm hex and a 2018 Accord use a Allen Wrench for the drain plug and for the straw plug inside the drain hole. My question was, do my 2020 Accord have a straw plug inside the drain hole that needs to be screwed out to drain more CVT Fluid?
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Tuesday, August 31st, 2021 AT 2:07 AM

8 Replies

Tiny
WILSON007
  • MEMBER
I have a 2020 toyota corolla se 2.0 and I am asking for help with draining my CVT transmission. I noticed that the Transmission drain plug is much more larger than 2018 honda accords. My 2020 looks like a 10 mm hex and a 2018 accord use a Allen Wrench for the drain plug and for the straw plug inside the drain hole. My question was do my 2020 Accord have a straw plug inside the drain hole that needs to be screwed out to drain more CVT Fluid?
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Thursday, September 2nd, 2021 AT 4:13 AM
Tiny
SQM
  • EXPERT
Hello,

For the transmission fluid change you will have to remove 2 plugs. One is 10 mm hex another is 6 mm hex.

I have attached the fluid change procedure for your reference.

https://www.2carpros.com/articles/how-to-service-an-automatic-transmission

Please let me know of any questions.
Thank you.
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Thursday, September 2nd, 2021 AT 11:07 AM
Tiny
WILSON007
  • MEMBER
Thank you.
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Thursday, September 2nd, 2021 AT 11:18 AM
Tiny
SQM
  • EXPERT
You're welcome.
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Thursday, September 2nd, 2021 AT 11:19 AM
Tiny
WILSON007
  • MEMBER
The last time I check my transmission looks different than the one showing in your pictures. Once my girl friend returns I will send you pictures if you don't mind because i'm a little confuse with the pictures.
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Thursday, September 2nd, 2021 AT 11:38 AM
Tiny
SQM
  • EXPERT
Sure no problem. Just upload pictures when you are able to and we will get this figured out.
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Thursday, September 2nd, 2021 AT 11:44 AM
Tiny
WILSON007
  • MEMBER
I have a question. While changing a fuel pump on a 2005 honda accord lx 2.4 when disconnecting the fuel line am I suppose plug the line close or can I leave it open.

If I leave it open will air get in the line?
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Friday, September 3rd, 2021 AT 1:18 PM
Tiny
SQM
  • EXPERT
Since this question is on a different car, if you don't mind pleas open a new question thread. It will help with any one else might have same issue.
Just go to this link please:

https://www.2carpros.com/questions/new

Thank you.
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Friday, September 3rd, 2021 AT 1:38 PM

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