2011 Cruze transmission problem
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Joined: Dec 2019
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2011 Cruze transmission problem
Hello all. New to the thread here and hoping to finally
get some answers or help. I have a 2011 automatic 6T40 trans. Car previously went into limp mode and through the input speed sensor code and trans control system code P0700. P07BF. P0716 codes.. Me being a mechanic. Decided to fix myself. Replaced input speed sensor and output while I was inside the trans. Put all back together. Topped off fluids. And light immediately went away. Drove to work today and noticed a hesitation going into 3rd gear. And a hard downshift from 4-3, 3-2, and 2-1. Once it was in 6th it was smooth. No noise. But was driving home and went back into limp mode. With the same codes. But brand new sensors. Anyone know what could be going on?
get some answers or help. I have a 2011 automatic 6T40 trans. Car previously went into limp mode and through the input speed sensor code and trans control system code P0700. P07BF. P0716 codes.. Me being a mechanic. Decided to fix myself. Replaced input speed sensor and output while I was inside the trans. Put all back together. Topped off fluids. And light immediately went away. Drove to work today and noticed a hesitation going into 3rd gear. And a hard downshift from 4-3, 3-2, and 2-1. Once it was in 6th it was smooth. No noise. But was driving home and went back into limp mode. With the same codes. But brand new sensors. Anyone know what could be going on?
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Hello all. New to the thread here and hoping to finally
get some answers or help. I have a 2011 automatic 6T40 trans. Car previously went into limp mode and through the input speed sensor code and trans control system code P0700. P07BF. P0716 codes.. Me being a mechanic. Decided to fix myself. Replaced input speed sensor and output while I was inside the trans. Put all back together. Topped off fluids. And light immediately went away. Drove to work today and noticed a hesitation going into 3rd gear. And a hard downshift from 4-3, 3-2, and 2-1. Once it was in 6th it was smooth. No noise. But was driving home and went back into limp mode. With the same codes. But brand new sensors. Anyone know what could be going on?
get some answers or help. I have a 2011 automatic 6T40 trans. Car previously went into limp mode and through the input speed sensor code and trans control system code P0700. P07BF. P0716 codes.. Me being a mechanic. Decided to fix myself. Replaced input speed sensor and output while I was inside the trans. Put all back together. Topped off fluids. And light immediately went away. Drove to work today and noticed a hesitation going into 3rd gear. And a hard downshift from 4-3, 3-2, and 2-1. Once it was in 6th it was smooth. No noise. But was driving home and went back into limp mode. With the same codes. But brand new sensors. Anyone know what could be going on?
Thread Starter
CF Beginner
Joined: Dec 2019
Posts: 2
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honestly never figured it out. My only thought was the TCM went out. And I didn’t have the funds to fix it. Reset the computer and traded it in. If you want to fix it. Buy a TCM from GM. Install the new one and get it towed to your local Chevy and have them flash it to the car. And that’s not a guaranteed fix. Best of luck with it.
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