Code C0040, right front wheel speed sensor replacement?

2007 GMC ENVOY
126,500 MILES • 4.2L • 6 CYL • 4WD • AUTOMATIC
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STEVE620
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My ABS light just came on. I have the TopDon scan tool and the code that came up is C0040 Right front wheel speed sensor, how involved is it to change the sensor?
thank you
Aug 31, 2024 at 9:04 AM
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STRAILER
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It not too bad, you will need to raise the car up and jack stands (front) and remove the front wheels, these guides can help and I have included how to change the wheel speed sensor out in the images below.

https://www.2carpros.com/articles/jack-up-and-lift-your-car-safely

and

https://www.2carpros.com/articles/wheel-removal-and-re-installation

Check out the images (below). Let us know if you need anything else.


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Aug 31, 2024 at 5:18 PM
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STEVE620
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Thank you.
Sep 1, 2024 at 5:23 AM
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STRAILER
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You are welcome, please use 2CarPros anytime we are here to help.
Sep 1, 2024 at 10:50 AM