Restore Flawless Shifting to Your 2005-2006 Chevrolet SSR
Is your Chevrolet SSR suffering from delayed shifts, getting stuck in gear, or throwing transmission codes? Don’t let a faulty Transmission Control Module (TCM) ruin the driving experience of your unique retro-truck. As a technician with over two decades of experience, I’ve seen countless transmission issues that point back to one simple electronic failure. This T42 Transmission Control Module, part number 24230461, is the definitive solution, arriving pre-programmed to your SSR’s specific VIN for a true plug-and-play repair.
This isn’t just a replacement part; it’s a restoration of your vehicle’s core performance. The TCM is the brain of your automatic transmission, managing everything from shift points and line pressure to torque converter lockup. When it fails, the symptoms can be alarming, but the fix is surprisingly straightforward. Our module ensures your 4L60E or 4L65E transmission receives the correct commands, eliminating guesswork and costly dealership visits for programming. Get your 2005-2006 SSR TCM sorted out and enjoy that smooth, responsive ride once again.
Case Study: A Tricky Diagnosis
A customer brought in a 2005 SSR with a classic complaint: it would randomly refuse to shift out of 2nd gear, and the check engine light was on. They were worried they needed a full transmission rebuild, a multi-thousand-dollar job. After pulling the codes, I saw a P0753 (Shift Solenoid ‘A’ Electrical). While this can point to a bad solenoid, my experience with these GM platforms made me check the TCM first. We swapped in a VIN-programmed T42 module, cleared the codes, and the problem vanished instantly. The original module had a failing driver circuit, causing an intermittent electrical fault. This simple, under-30-minute swap saved the customer a massive headache and a huge repair bill.
Is Your SSR’s Transmission Acting Up?
A failing TCM can manifest in several ways. If you’re experiencing any of the following, this module is the likely solution:
- ✔ Harsh, banging shifts or erratic gear changes.
- ✔ The vehicle is stuck in “limp mode” (often 2nd or 3rd gear).
- ✔ Check Engine Light or Transmission Warning Light is illuminated.
- ✔ Diagnostic Trouble Codes (DTCs) are present, such as P0700, P0750-P0758, or other solenoid-related faults.
- ✔ Failure to upshift or downshift properly.
- ✔ A sudden drop in fuel economy.
- ✔ Complete loss of communication with the transmission module.
Get Your SSR Shifting Smoothly: A 30-Minute Fix
You don’t need to be a professional mechanic to install this part. The process is simple and requires only basic hand tools. For the 2005-2006 SSR, the TCM is located on the front left-hand side of the frame.
- Safety First: Disconnect the negative terminal from your vehicle’s battery to prevent any electrical shorts and to help reset the system.
- Locate the Module: Find the TCM mounted to the front LH frame rail. It’s a silver box with electrical connectors.
- Swap the Part: Carefully unplug the wiring harnesses and unbolt the old module. Bolt the new module in its place and securely reconnect the wiring harnesses. Ensure they click into place.
- Final Steps: Reconnect the battery terminal. Start the vehicle and use a basic OBD2 scan tool to clear any stored transmission fault codes. Your SSR is now ready for a test drive!
Verified Fitment for Your Chevrolet SSR and More
This module is a direct replacement for part number 24230461 and other interchangeable numbers. While it’s the perfect solution for the 2005-2006 SSR TCM, it also fits a wide range of other GM vehicles. Please verify your part number or contact us with your VIN to ensure compatibility.
- Chevrolet SSR (2005-2006) – Transmission; (front LH frame)
- Chevrolet Silverado & GMC Sierra (Select models 2007-2013)
- Chevrolet Tahoe & GMC Yukon (Select models 2007-2009)
- Chevrolet Impala & Monte Carlo (2006-2011)
- Hummer H3 (2008-2010)
- Pontiac G6 (2006-2010)
- Cadillac DTS (2006-2011)
- And many more GM models from 2006-2014.
Frequently Asked Questions
What does “VIN Programmed” actually mean?
It means we load your vehicle’s specific Vehicle Identification Number (VIN) and the latest GM software onto the module before shipping. This ensures it communicates perfectly with your SSR’s engine computer and other systems right out of the box, eliminating the need for expensive dealer programming.
Do I need to return my old TCM?
No, there is no core charge for this part. You can keep your old module or dispose of it, saving you the time and hassle of a return shipment.
Is this a difficult part for a DIYer to install?
Not at all. For the SSR, the location on the frame rail is accessible. With basic tools and our instructions, most people can complete the swap in under 30 minutes. It’s one of the easier electronic component replacements.
What if I install it and still have a problem?
First, ensure all DTCs have been cleared with a scan tool after installation. If issues persist, it could indicate a problem elsewhere in the system, such as a wiring harness or a mechanical fault in the transmission itself. Our modules are fully tested, and this part comes with a one-year warranty for your peace of mind.