Code P0722, where is the Output Speed Sensor located?

TJAAY13

MEMBER
2019 CHEVROLET MALIBU
1.5L
TURBO
2WD
AUTOMATIC
135,000 MILES

I am trying to locate an output speed sensor circuit, on my car listed above Lt. It shows up as code P0722 no signal.

Saturday, January 14th, 2023 AT 6:48 PM

6 Replies

KEN L

MASTER CERTIFIED MECHANIC
47,513 POSTS

It looks like the output speed sensor is inside the transmission under the valve body. Here are instructions on how to change the sensor out. Check out the images (below). Please let us know if you need anything else to get the problem fixed.

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Sunday, January 15th, 2023 AT 10:53 AM

TJAAY13

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4 POSTS

I took off the vavle to the transmission, and the speed sensor located inside is actually an input speed sensor. I'm looking for the output speed sensor circuit?

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Wednesday, January 18th, 2023 AT 8:34 PM

KEN L

MASTER CERTIFIED MECHANIC
47,513 POSTS

It says it is an output speed sensor? Why do you say it is an input speed sensor?

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Friday, January 20th, 2023 AT 9:27 AM

TJAAY13

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4 POSTS

This is the part they gave me at O'Reilly's, for Code Po722. They said it's mounted onto the transmission frame. But I don't see anywhere.

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Saturday, January 21st, 2023 AT 10:17 PM

TJAAY13

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4 POSTS

And I did what you're telling me to do, and this other part, is what I found behind the transmission valve body. And the part that I got from O'Reilly's they are completely different parts. I looked up the one behind the transmission valve body and that comes up at input speed sensor.

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