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When I put the transmission in drive, it sometimes does not move at all. I have to remove the TCM for 30 seconds, then I have to plug it back in. The code that I receive is U101, and the part number is 25978353, which is the original component.
Topic starter
Posted : 08/31/2023 4:58 pm
Thank you for reaching out. This is a code we can address. Below I have provided a link that can get you started on the ordering process. The link will let you know what issue will be covered under the repair. Any issues outside of the advertised will not be addressed.
A full diagnostic check should first be performed to eliminate all other possible causes for your symptoms, even if the symptoms match those specified on the common fault description. If you are not sure that this part is the cause of the fault then we recommend that you do not go ahead with this purchase and instead seek further professional advice and diagnosis. If you have any questions, feel free to reach out. We look forward to working with you.
https://www.upfix.com/product/chevrolet-silverado-2009-2015-allison-duramax-gm-tcm-transmission-control-module-repair-1/
Posted : 08/31/2023 4:59 pm