Restore Crisp, Decisive Shifting to Your GM Vehicle
Are you battling frustrating transmission problems in your 2016 Camaro or another GM vehicle? Issues like harsh, delayed shifts, getting stuck in gear, or an illuminated check engine light can point directly to a failing Transmission Control Module (TCM). As the electronic brain of your automatic transmission, the TCM is responsible for every gear change. When it falters, driving becomes unpredictable and stressful. This isn’t just an inconvenience; it’s a critical component for your vehicle’s performance and safety.
We offer a dependable, direct-fit solution: a genuine GM Transmission Control Module, part number 24276411. The best part? It arrives at your door fully programmed to your vehicle’s specific Vehicle Identification Number (VIN). This eliminates the need for an expensive trip to the dealership for programming, saving you significant time and money. Simply provide your VIN at checkout, and our experts will flash the module with the latest GM factory software, ensuring it’s ready for immediate installation.
Case Study: A Tricky Diagnosis
A customer brought in a 2016 Silverado 1500 with the 8-speed transmission. The complaint was intermittent, brutally harsh downshifts when coming to a stop, but no consistent check engine light. We could have spent hours chasing down potential solenoid issues or valve body problems. However, based on my experience with these platforms, I suspected the TCM. The internal logic can degrade, causing erratic commands without always setting a hard fault code. We installed one of our pre-programmed TCMs, matched to his VIN. The customer called a week later, thrilled that his truck was driving ‘like new’ again. This is a classic example of how a failing module can mimic mechanical issues, and why starting with a properly programmed TCM is often the quickest, most effective fix.
Common Signs Your Transmission Module is Failing
If your vehicle is exhibiting any of these symptoms, a faulty TCM is a likely culprit. Replacing it can restore your transmission’s functionality and your peace of mind. Look out for:
- ✔ Harsh or erratic shifting between gears.
- ✔ Delays in shifting from Park to Drive or Reverse.
- ✔ The transmission getting stuck in one gear (limp mode).
- ✔ A lit Check Engine Light with codes like P0700 (Transmission Control System Malfunction) or U0101 (Lost Communication With TCM).
- ✔ Poor fuel economy due to inefficient gear selection.
- ✔ Unexplained warning messages on the instrument cluster.
A Straightforward Guide to Installation
This module is designed for a direct, plug-and-play replacement. While the exact location varies by model, the process is generally the same. This guide is for informational purposes; always consult a service manual for your specific vehicle.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and secure it away from the post.
- Locate the TCM: On a 2016 Camaro, it’s typically found on the left-hand frame rail under the hood. On trucks like the Sierra or Silverado, it may be on the core support or fan shroud.
- Disconnect Connectors: Carefully unclip the electrical connectors from the old module. Inspect them for any corrosion or damage.
- Remove the Old Module: Unbolt the old TCM from its mounting bracket. Keep the hardware as you will reuse it.
- Install the New Module: Mount your new, pre-programmed TCM onto the bracket and securely tighten the bolts.
- Reconnect Everything: Plug the electrical connectors firmly into the new module. Reconnect the negative battery terminal.
- Final Steps: Start the vehicle. In some cases, a transmission relearn procedure may be recommended, which can often be done by following a specific drive cycle or with a capable scan tool.
Verified Vehicle Compatibility
This module, part number 24276411 (also replaces 24272004), is confirmed to fit a wide range of General Motors vehicles. Please verify your model and options below:
- Cadillac CTS: 2016
- Cadillac Escalade / ESV: 2015-2017 (with 8-speed M5U)
- Chevrolet Camaro: 2016
- Chevrolet Silverado 1500: 2015-2016 (with 8-speed M5U)
- Chevrolet Silverado 2500/3500: 2015-2016 (with 6-speed MW7)
- GMC Sierra 1500 / Denali 1500: 2015-2016 (with 8-speed M5U)
- GMC Sierra 2500/3500 & Denali 2500/3500: 2015-2016 (with 6-speed MW7)
- GMC Yukon / Yukon XL 1500: 2015-2016 (with 8-speed M5U)
Frequently Asked Questions About This TCM
Do I need to program this module?
Do I need to program this module?
No. This is the key benefit of our service. We program the module to your specific vehicle using the VIN you provide before we ship it. It arrives ready to install, saving you a trip to the dealer.
How do I provide my VIN?
Do I need to program this module?
No. This is the key benefit of our service. We program the module to your specific vehicle using the VIN you provide before we ship it. It arrives ready to install, saving you a trip to the dealer.
What does a Transmission Control Module (TCM) do?
Do I need to program this module?
No. This is the key benefit of our service. We program the module to your specific vehicle using the VIN you provide before we ship it. It arrives ready to install, saving you a trip to the dealer.
Will this fix a P0700 trouble code?
Do I need to program this module?
No. This is the key benefit of our service. We program the module to your specific vehicle using the VIN you provide before we ship it. It arrives ready to install, saving you a trip to the dealer.
Is this a new or used part?
Do I need to program this module?
No. This is the key benefit of our service. We program the module to your specific vehicle using the VIN you provide before we ship it. It arrives ready to install, saving you a trip to the dealer.