Is Your Buick Rendezvous Shifting Erratically?
Are you experiencing harsh, unpredictable shifting, a check engine light that won’t go away, or is your 2006-2007 Buick Rendezvous stuck in “limp mode”? A faulty transmission control module (TCM) is often the culprit behind these frustrating and concerning issues. Don’t let a failing electronic component sideline your reliable family SUV. This VIN-programmed T42 Transmission Control Module is the direct-fit, plug-and-play solution designed to restore the smooth, dependable performance you and your family rely on.
Common Symptoms & Your Solution
A failing TCM can mimic serious mechanical transmission problems. Before considering a costly transmission rebuild, see if your vehicle is exhibiting these classic signs of a bad module. This unit is the definitive solution for:
- Harsh or delayed gear engagement
- Slipping between gears or sudden, jerky shifts
- Vehicle being stuck in a single gear (limp mode)
- Illuminated Check Engine or Transmission warning lights
- Diagnostic Trouble Codes (DTCs) such as P0700, P0750, or other solenoid-related faults
- Poor fuel economy and sluggish acceleration
Features & Benefits
- ✔ Pre-Programmed for Your Buick: This module arrives programmed specifically to your Rendezvous’s VIN. This ensures a seamless, plug-and-play installation without requiring an expensive programming session at the dealership.
- ✔ Restore Smooth Performance: By precisely managing gear shifts and torque converter lockup, this module eliminates harsh shifting, gear slipping, and delayed engagement, bringing back that factory-smooth ride.
- ✔ Clear Stubborn Warning Lights: Directly addresses the root electronic cause of many transmission-related trouble codes (DTCs), helping you finally turn off that persistent check engine light.
- ✔ Engineered for Reliability: Built to meet or exceed original GM equipment standards, this 2006-2007 Buick Rendezvous Transmission Control Module provides dependable, long-lasting performance.
- ✔ Guaranteed Protection: This unit is backed by our one-year replacement warranty.
- ✔ No Core Charge: Keep your old part without any extra fees or the hassle of returning a core.
From the Technician’s Bench: Many transmission issues are misdiagnosed as internal mechanical failures when the real culprit is the TCM. The T42 module is the brain of your transmission. By installing a unit pre-programmed to your specific VIN, you’re not just replacing a part; you’re loading the correct software that accounts for your vehicle’s unique factory settings. This avoids the communication errors and performance issues common with generic, un-programmed modules, saving you time, money, and diagnostic headaches.
By replacing your old unit with this pre-programmed 2006-2007 Buick Rendezvous Transmission Control Module, you’re making a smart investment in your vehicle’s longevity and drivability. Installation is straightforward, typically taking less than 30 minutes. Regain confidence in your vehicle and enjoy the peace of mind that comes with a properly functioning transmission.
Frequently Asked Questions
Do I need to program this module after I receive it?
No. This module is delivered pre-programmed to your vehicle’s specific VIN. It is ready for a plug-and-play installation right out of the box, with no dealership visit required.
Where is the TCM located on my 2006-2007 Buick Rendezvous?
On the 2006-2007 Buick Rendezvous, the Transmission Control Module is typically located inside the air cleaner box in the engine compartment for easy access.
Will this fix a P0700 trouble code?
Yes, a P0700 code indicates a general transmission fault request from the TCM. Replacing a faulty module is a very common and effective way to resolve this and related transmission codes.
Is this an authentic OEM part?
This is an OEM-quality part, built to the same stringent standards and specifications as the original equipment to ensure perfect fitment and reliable, long-term operation.
What is the installation process like?
Installation is simple for a DIYer or professional mechanic. Simply disconnect the vehicle’s battery, locate and unplug the old module, install the new one, and reconnect the battery. We recommend clearing any stored codes with a scan tool after installation.
Is there a core charge for my old part?
No, there is no core charge. You can keep your old part without any additional fees or the need to ship it back to us, making the process simple and hassle-free.