Is Your 2005-2006 Chevrolet SSR Shifting Erratically?
The Chevrolet SSR is a unique vehicle, blending retro styling with V8 performance. However, when the automatic transmission starts acting up—with harsh shifts, delayed engagement, or getting stuck in gear—it can quickly ruin the driving experience. The culprit is often a failing Transmission Control Module (TCM). This critical component is the brain of your SSR’s automatic transmission, and when it malfunctions, it can cause a host of frustrating and potentially damaging issues. Don’t let a faulty module sideline your SSR. Restore its crisp, responsive shifting with our pre-programmed T42 Transmission Control Module, part number 24235754.
From the Diagnostic Bay
We had a 2006 SSR come into the shop with the classic complaint: “It slams into gear and the check engine light is on.” The customer had already replaced two shift solenoids based on the trouble codes, but the problem persisted. A quick scan showed a P0700 code (Transmission Control System Malfunction), a general indicator that the TCM has detected a problem. Instead of chasing individual solenoid codes, we checked the communication lines to the TCM. We found intermittent data loss, a clear sign the module itself was failing internally. We installed a VIN-programmed TCM, cleared the codes, and the SSR was shifting perfectly on the test drive. It’s a common scenario where treating the root cause (the TCM) saves time and money over replacing secondary components.
Signs Your SSR’s Transmission Control Module is Failing
A failing TCM can manifest in various ways. If you’re experiencing any of the following symptoms, it’s a strong indication that your module needs replacement:
- ✔ Harsh, jerky, or unpredictable gear shifts.
- ✔ The vehicle enters “limp mode,” often getting stuck in 2nd or 3rd gear.
- ✔ Illumination of the Check Engine Light or other transmission-related warning lights.
- ✔ Diagnostic Trouble Codes (DTCs) such as P0700, P0750, P0753, P0758, or other solenoid-specific codes.
- ✔ A noticeable decrease in fuel economy due to inefficient shifting.
- ✔ The transmission seems to slip out of gear or struggles to engage Drive or Reverse.
- ✔ Inability to shift into higher gears, causing high RPMs at cruising speed.
The Ultimate Solution: A Pre-Programmed 2005-2006 SSR TCM
Replacing your TCM shouldn’t be a complicated ordeal that ends with a costly trip to the dealership for programming. Our T42 Transmission Control Module is the definitive, hassle-free solution. We take an OEM-quality module and pre-program it directly to your Chevrolet SSR’s Vehicle Identification Number (VIN) before it ships. This ensures that the module is loaded with the latest GM software updates specific to your vehicle’s configuration. The result is a true plug-and-play component that restores your transmission’s original performance and functionality right out of the box.
This module is a direct replacement for a wide range of GM part numbers, including 24242391, 24234503, 24252114, 24230461, and 24235754. It is designed to precisely manage shift points, torque converter lockup, and line pressure for the 4L60E and 4L65E transmissions found in the SSR and many other GM vehicles, ensuring optimal performance and longevity.
Installation and Fitment
For the 2005-2006 Chevrolet SSR, the TCM is located on the front left-hand frame rail, making it reasonably accessible for replacement. The process is straightforward for a DIY mechanic or any professional technician. Simply disconnect the vehicle’s battery, unplug the electrical connectors from the old module, unbolt it, and install the new one in its place. Once the new module is connected and the battery is reconnected, the vehicle is ready to go. We recommend using a scan tool to clear any stored DTCs after installation to ensure a clean slate for the new module. Best of all, there is no core charge, so you don’t have to worry about the cost or hassle of returning your old part.
Frequently Asked Questions
What does a TCM do in my 2005-2006 SSR?
The Transmission Control Module (TCM) is a computer that controls your SSR’s automatic transmission. It receives data from various sensors on the engine and transmission to determine the perfect time to shift gears, control fluid pressure, and engage the torque converter clutch for maximum efficiency and performance.
What does “VIN Programmed” mean for me?
“VIN Programmed” means we flash the module with your vehicle’s specific software from GM using your Vehicle Identification Number (VIN). This makes the part a plug-and-play replacement, eliminating the need for expensive and time-consuming programming at a dealership. It will work correctly with your SSR’s specific systems right out of the box.
Is this TCM difficult to install on an SSR?
Installation is straightforward for someone with basic mechanical skills. The TCM on a 2005-2006 SSR is located on the front left frame rail. The process involves disconnecting the battery, unplugging the old module, swapping it with the new one, and reconnecting everything. The entire job typically takes less than an hour.
Will this part fix my check engine light and transmission codes?
Yes, if the check engine light and stored codes (like P0700) are being caused by a faulty TCM, this replacement part will resolve the issue. After installation, you should clear any old codes with a standard OBD-II scanner to ensure the system resets properly.
Do I need to send my old module back?
No, there is no core charge for this part. You can keep your old module, which saves you the time, money, and hassle of packaging and shipping it back to us.