
TCM MODULE CODE
Code P2544 – “Torque Management Request Input Signal A”.Code U0101 – “Lost Communication with the TCM.Transmission shift through gears while in park.Transmission stuck in the “Limp Mode” stuck in 3rd gear.Erratic shifting, transmission won’t come out of first gear.Transmission goes to neutral while driving.Transmission drops out when TCM module gets warm.“Service Trailer Brake” message is displayed.“Service Traction Control” message is displayed.“Service Stabilitrak” message is displayed.“PRNDL” Gear position indicator is not displayed on the cluster.Engine will not crank, when the TCM communication is lost.Lost communication with the Transmission Control Module.Lifetime Limited Warranty: This module comes with our Lifetime Limited Warranty.
TCM MODULE SOFTWARE
All functions, DTCs, and software are checked and verified for proper operation. Quality Tested: All TCMs undergo rigorous tests on our specialized custom-built CAN-bus driven test bed. Any known prone-to-failure parts that are close to the maximum tolerance are automatically replaced. No software reload, coding or calibration is required after installation.Ĭompletely Reworked PCB: All internal circuit boards are tested at the component level. Plug & Play: The software and settings will not be modified, making this module plug and play. While there’s no additional cost to resolve these issues, it will take longer to resolve. There’s no way of knowing if this is the case before testing. Our team is working hard to get as many of these modules repaired as possible, but please be patient.įurthermore, there are some TCMs which have issues with the flash data. Combined with the fact the part is on backorder from the dealer with no ETA, this has created a very high demand for this service.ĭue to this demand, we are experiencing a backlog which is creating further delays. Please Note:This is a highly complex repair most remanufacturers don’t have the capabilities or expertise to handle. If you still do not see the labels, please contact us at 1-88 If you do not see shipping labels within 1 hour of submitting your order (during business hours) please first check your junk/spam folders. After processing your order, we will email shipping labels and shipping instructions. The order will be processed during our regular business hours (Mon-Fri 8:30 – 5:00 EST). You will need to remove and send your module to us for repair using the shipping labels provided to you. This is a Repair Service of your existing module. No matter if the failure is hardware or software related. We can recover 99% of all failed Duramax Transmission Control Modules. What you need to know (please read before ordering)
