Other causes for powertrain control module 2 mil illumination requested fault code?

Tiny
ROKSTARR311
  • MEMBER
  • 2019 CHEVROLET MALIBU
  • 1.8L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 70,000 MILES
This is the second time I've had the vehicle replace rear sensor in the back fine for 8 months now I have that fault code and is not going away even though I've replaced the sensor not sure what the other reasons would be any help would be great thanks.
Thursday, June 15th, 2023 AT 12:31 PM

4 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,144 POSTS
Which vehicle replace rear sensor are you talking about, also what are the code numbers?
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Friday, June 16th, 2023 AT 8:19 AM
Tiny
ROKSTARR311
  • MEMBER
  • 3 POSTS
The backup sensors that are in the bumper there's four.
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Friday, June 16th, 2023 AT 1:27 PM
Tiny
ROKSTARR311
  • MEMBER
  • 3 POSTS
It wouldn't go away no illumination too light code anyways I've cleared it or got rid of it not via scanner unhook the battery for a little while went away and never came back.
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Friday, June 16th, 2023 AT 1:28 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,144 POSTS
Glad you could get it fixed, thanks for letting us know. Please use 2CarPros anytime we are here to help. If the warning light comes back on please let me know so we can continue.
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Saturday, June 17th, 2023 AT 9:34 AM

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