Restore Smooth Shifting and Peak Performance
Is your 2016 Camaro, or another compatible GM vehicle, suffering from erratic shifting, getting stuck in gear, or throwing confusing transmission codes? A faulty Transmission Control Module (TCM) is often the culprit behind these frustrating and potentially damaging issues. From my 20+ years of experience in automotive diagnostics, I’ve seen firsthand how a failing TCM can turn a great vehicle into a source of constant worry. It’s the brain of your automatic transmission, and when it starts to fail, it affects everything from shift quality to fuel economy.
This isn’t just a replacement part; it’s a complete, ready-to-install solution. We take a genuine GM TCM (Part No. 24276411) and pre-program it specifically to your vehicle using your VIN. This critical step ensures the module has the latest factory software updates and is perfectly calibrated for your vehicle’s specific transmission (like the 8-speed M5U or 6-speed MW7) and options. This eliminates the need for an expensive trip to the dealership for programming, saving you both time and money.
Case Study: A Tricky Diagnosis
I remember a 2015 Sierra 1500 with the 8-speed M5U transmission that came into my shop. The customer complained of intermittent, harsh 1-2 shifts and occasionally feeling a ‘bang’ when coming to a stop. No check engine light was on, but a deep scan showed a history of U0101 (Lost Communication with TCM) codes. We checked the wiring and connectors—all perfect. The fluid was clean. On a hunch, we swapped in a pre-programmed TCM. The difference was immediate. The shifts became buttery smooth, and the problem never returned. It’s a classic example of how electronic gremlins in the TCM can cause mechanical-feeling symptoms.
Is Your Vehicle Showing These Telltale Signs?
A failing TCM can manifest in several ways. If you’re experiencing any of the following, it’s a strong indicator that your module needs attention:
- âś” Harsh, delayed, or erratic shifting
- âś” Vehicle stuck in one gear (limp mode)
- âś” Check Engine Light or Transmission Warning Light is illuminated
- âś” Diagnostic Trouble Codes (DTCs) such as P0700, P0751, or U0101
- âś” Unexplained loss of power or poor fuel economy
- âś” Inaccurate gear display on the dashboard
Why Our 2016 Camaro Transmission Control Module is the Smart Choice
Choosing our VIN-programmed TCM means you’re getting a part that is guaranteed to work right out of the box. We handle the complex part—the programming—so you can focus on the straightforward installation. This module is a direct replacement for part numbers 24276411 and 24272004, restoring the precise, reliable transmission performance your GM vehicle was designed to deliver.
A Straightforward Guide to Installation
For the confident DIYer or professional mechanic, installing this TCM is a manageable job. The exact location varies by model (e.g., underhood on the LH frame rail for a Camaro, on the LH radiator support for an Escalade), so always consult a service manual for your specific vehicle.
- Safety First: Disconnect the negative terminal from your vehicle’s battery and wait a few minutes for the systems to discharge.
- Locate the TCM: Identify the Transmission Control Module on your vehicle. It’s typically a metal box with large electrical connectors.
- Disconnect and Remove: Carefully unplug the electrical harnesses. Be gentle with the locking tabs. Then, unbolt the old module from its mounting bracket.
- Install the New Module: Bolt your new, pre-programmed TCM into place. Securely reconnect the electrical harnesses, ensuring they click into place.
- Reconnect Power: Reconnect the negative battery terminal.
- Perform Relearn (If Necessary): While our programming handles the heavy lifting, some vehicles benefit from a transmission adaptive pressure relearn procedure with a capable scan tool to ensure the quickest return to perfect shifting. However, many will relearn on their own over a short period of driving.
Verified Vehicle Compatibility
This module is a direct fit for a wide range of GM cars, trucks, and SUVs. Please verify your vehicle is on this list before ordering. After purchase, we will require your VIN to ensure perfect programming.
- Chevrolet Camaro: 2016 (Underhood, LH frame rail)
- Cadillac CTS: 2016 (LH front rail, ID 24276411)
- Cadillac Escalade / ESV: 2015-2017 (8-speed, M5U)
- GMC Sierra 1500 / Denali 1500: 2015-2016 (8-speed, M5U)
- Chevrolet Silverado 1500: 2015-2016 (8-speed, M5U)
- GMC Sierra 2500/3500 & Denali 2500/3500: 2015-2016 (6-speed, MW7)
- Chevrolet Silverado 2500/3500: 2015-2016 (6-speed, MW7)
- GMC Yukon / Yukon XL 1500: 2015-2016 (8-speed, M5U)
Frequently Asked Questions
How does the programming process work?
After you place your order, you’ll need to provide us with your vehicle’s 17-digit VIN. Our technicians use this VIN to download the latest, correct software from GM and flash it onto the module before it ships. This ensures it’s a perfect match for your vehicle’s configuration.
Is this a plug-and-play part?
Yes! Because we pre-program the module to your VIN, it is designed to be a plug-and-play installation. You will not need to take your vehicle to a dealer for additional programming. In some cases, a simple transmission relearn procedure with a scan tool can speed up the adaptive learning process.
Will this fix my ‘limp mode’ issue?
If the limp mode is being caused by a faulty TCM or a communication error code (like U0101), then this module is the correct solution. Limp mode is a protective measure triggered by a variety of faults, but a bad TCM is one of the most common causes.
What if I have a different part number on my old module?
This module, part number 24276411, is also a direct replacement for the earlier part number 24272004. As long as your vehicle is on the compatibility list, this module will work correctly once programmed to your VIN.
Do I need to send my old TCM back (core charge)?
This listing does not require a core return. You can keep or responsibly dispose of your old module.