Are you battling frustrating and unpredictable transmission issues in your Saturn VUE, Silverado, or other GM vehicle? A faulty Transmission Control Module (TCM) can turn a reliable daily driver into a source of constant stress, with harsh shifting, warning lights, and the dreaded ‘limp mode’. Restore your vehicle’s performance and your peace of mind with our expertly programmed T42 Transmission Control Module, the definitive solution for getting you back on the road safely and smoothly.
Common Symptoms & Your Solution
If you’re experiencing any of the following, a failing TCM is the likely culprit. This module is the direct fix for:
- Harsh, erratic, or delayed gear shifts
- Vehicle stuck in a single gear (limp mode)
- Active Check Engine Light or Transmission Warning Light
- Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related faults
- Failure to upshift or downshift properly
- Poor fuel economy and potential transmission overheating
Installing our VIN Programmed 24235340 T42 TCM directly addresses these issues by restoring the critical communication link between your engine and transmission, ensuring precise, factory-spec operation.
Features & Benefits
- ✔ Plug-and-Play Installation: This module arrives pre-programmed to your vehicle’s specific VIN. This critical step eliminates the need for expensive dealership programming, saving you time and hundreds of dollars.
- ✔ Restored Performance: By managing shift points, torque converter lockup, and line pressure with precision, this TCM restores the smooth, responsive feel your vehicle had when it was new.
- ✔ Enhanced Reliability: Built to meet or exceed strict OEM standards, our T42 module provides a durable, long-term solution to common transmission electronic failures.
- ✔ Broad Compatibility: This unit is a direct replacement for a wide range of GM cars, trucks, and SUVs, including popular models like the Chevrolet Tahoe, GMC Sierra, Buick LaCrosse, and Saturn VUE. It interchanges with multiple service numbers, including 24252114, 24234503, and 24242391.
- ✔ Purchase with Confidence: This unit is backed by our one-year replacement warranty.
- ✔ No Core Charge: Keep your old part without the hassle or expense of returning a core.
From the Mechanic’s Bay: Why VIN Programming is Non-Negotiable
In the old days, you could often swap electronic modules between similar vehicles. That’s no longer the case. Modern vehicles use the VIN to sync the TCM with the Engine Control Module (ECM) and other systems. Without a perfect match, you’ll face immediate compatibility errors, persistent warning lights, or a vehicle that won’t even start. Our VIN programming service isn’t just a convenience—it’s the essential step that makes this a true, professional-grade repair. We use the latest GM software to ensure the VIN Programmed 24235340 T42 TCM you receive is 100% ready for your specific vehicle.
Frequently Asked Questions
What does a VIN-programmed TCM do?
A VIN-programmed TCM is loaded with the specific software and calibration files for your exact vehicle model, engine, and transmission combination. This ensures it communicates perfectly with all other vehicle systems, operates the transmission according to factory specifications, and prevents compatibility errors right out of the box.
Is this a direct replacement for my 2008 Saturn VUE?
Yes, this module is a direct-fit replacement for the 2007-2010 Saturn VUE, as well as a vast range of other GM vehicles listed in the compatibility chart. Providing your VIN during checkout guarantees it will be programmed correctly for your specific vehicle.
Do I need to take my car to a dealer after installation?
No. Because the module comes pre-programmed to your VIN, no further dealership programming or expensive scan tool procedures are required. It is a true plug-and-play solution. We do recommend clearing any old trouble codes after installation.
What happens if I don’t replace a failing TCM?
Ignoring a failing TCM can lead to more severe problems. Continued harsh shifting can cause premature mechanical wear on internal transmission components like clutches and bands, potentially leading to a complete transmission failure that is far more expensive to repair.
How do I provide my VIN for programming?
You can enter your vehicle’s 17-digit VIN during the checkout process. Please double-check it for accuracy to ensure a flawless programming service. Your VIN is typically found on your driver’s side door jamb sticker or visible through the windshield.
Is there a core charge for this part?
No, there is absolutely no core charge for this VIN Programmed 24235340 T42 TCM. You can keep or dispose of your old part at your convenience, making the process simpler and more affordable.