Restore Peak Performance to Your Cadillac or Pontiac
Are you experiencing frustrating and unpredictable transmission behavior in your vehicle? Harsh shifting, getting stuck in gear, or a persistent check engine light can ruin your driving experience and create constant worry. This is the definitive solution to restore the smooth, responsive, and reliable performance you expect from your car. This Programmed 24239785 TCM arrives at your door fully flashed with the latest GM software, specifically matched to your vehicle’s unique VIN. It’s a direct-fit, ready-to-install part that eliminates the guesswork and costly trips to the dealership.
Common Symptoms of a Failing TCM & Your Direct Solution
A faulty Transmission Control Module can manifest in numerous ways, often becoming progressively worse. If you recognize any of the following issues, this component is the most likely culprit and the most effective solution:
- Erratic or harsh gear changes
- Transmission getting stuck in one gear (Limp Mode)
- Failure to shift into or out of gear
- Illuminated Check Engine Light or Transmission Warning Light
- Diagnostic Trouble Codes (DTCs) such as P0700, U0101, P0751, P0756, or P0761
By replacing your old module with this professionally prepared Programmed 24239785 TCM, you are not just buying a part; you are investing in a permanent fix that restores your vehicle’s factory-intended operation and your confidence on the road.
Features & Tangible Benefits
- โ VIN-Specific Programming: We flash the module with the latest GM software using your vehicle’s VIN. This ensures perfect communication between the transmission and engine, just as it was designed.
- โ Plug-and-Play Installation: Because the programming is done before we ship, you can avoid expensive dealership programming fees and complex relearn procedures. In most cases, it’s a direct installation.
- โ Restored Shift Quality: Eliminates harsh shifting, hesitation, and gear-hunting, providing a smooth and responsive driving experience.
- โ Direct Fit Guarantee: Engineered to be a direct replacement for part numbers 24239785, 24235224, and YLMU, ensuring a perfect fit for your Cadillac or Pontiac.
- โ Backed by Confidence: This unit is backed by our one-year replacement warranty, giving you complete peace of mind.
Expert Insight: The Critical Role of VIN Programming
A modern Transmission Control Module is more than just hardware; it’s the brain of your transmission. It uses vehicle-specific dataโfrom tire size to final drive ratioโto make split-second decisions. Using a generic, non-programmed module is like giving that brain amnesia. Our VIN-matching process ensures the module has the exact operational blueprint for *your* specific car, not just a similar model. This precision is the key to long-term reliability and flawless performance, preventing the compatibility issues that plague generic solutions.
Don’t let a faulty TCM dictate how you drive. Take control and restore your vehicle’s integrity with this precision-matched Programmed 24239785 TCM. Simply provide your VIN during checkout and let our experts handle the rest.
Frequently Asked Questions
Why is providing my VIN so important?
Your Vehicle Identification Number (VIN) allows us to access the exact factory calibration file for your specific vehicle. This includes information about the engine, axle ratio, tire size, and other options. Programming the TCM with this file is essential for proper transmission function and communication with other vehicle modules.
Will I need to do any additional programming after I install it?
No. This module is shipped fully programmed and ready for installation. In most cases, no further programming or relearn procedures are required, making it a true plug-and-play solution that saves you a trip to the dealer.
Where is this TCM located on my vehicle?
The location varies by model. On the Pontiac Solstice and Sky, it’s typically on the left-hand front frame rail. On the Cadillac CTS, STS, and SRX, it can be found in the right-hand dash area or the right-hand front of the engine compartment. Always consult a service manual for your specific vehicle for the exact location.
How can I be sure my old TCM is the problem?
While the symptoms listed above are strong indicators, the best way to be certain is through a professional diagnosis that includes scanning for specific transmission-related trouble codes (DTCs). Common codes like P0700 or U0101 point directly to a TCM or communication issue.
What does the warranty cover?
This unit is backed by our one-year replacement warranty. This covers the part itself in the event of failure within one year from the date of purchase. Please refer to our full warranty policy for details.
Is this compatible with part number YLMU?
Yes. This part is a direct, pre-programmed replacement for vehicles that came equipped with part numbers 24239785, 24235224, and YLMU.