Restore Your Malibu’s Shifting Performance
Is your 2006-2010 Chevrolet Malibu suffering from harsh shifting, delayed gear engagement, or getting stuck in limp mode? These are classic signs of a failing Transmission Control Module (TCM), the electronic brain of your automatic transmission. A faulty TCM can make driving frustrating and unpredictable. As a technician with over two decades of experience, I’ve seen countless drivers worry they need a costly transmission rebuild when the real culprit is this simple-to-replace module.
This OEM-quality T42 TCM, part number 24243901, is the definitive solution. It arrives at your door pre-programmed to your vehicle’s specific VIN, eliminating the need for expensive dealership visits and specialized programming tools. This isn’t just a replacement part; it’s a direct-fit, plug-and-play fix that restores the precise, smooth shifting you expect from your car.
Case Study: A Tricky Diagnosis
A customer brought in their ’08 Malibu, convinced the transmission was shot. It was slamming into gear and the check engine light was on with a P0700 code. The local garage quoted them over $3,000 for a transmission replacement. After a quick scan and check of the live data, I suspected the TCM. We ordered a VIN-programmed module, and I had it installed in under 30 minutes. The car shifted perfectly on the test drive. That customer saved thousands of dollars and a lot of stress by correctly diagnosing a common electronic failure instead of a major mechanical one. This is why a quality 2006-2010 Malibu TCM is often the smartest repair.
Is Your Malibu Showing These Telltale Signs?
- ✔ Harsh, jerky, or unpredictable gear shifts.
- ✔ Vehicle is stuck in a single gear (limp mode), often 2nd or 3rd.
- ✔ Check Engine Light or Transmission Warning Light is illuminated.
- ✔ Diagnostic Trouble Codes (DTCs) are present, such as P0700, P0750, or other solenoid-related codes.
- ✔ Delayed engagement when shifting from Park to Drive or Reverse.
- ✔ Poor fuel economy and a feeling of lost power.
Your Straightforward 30-Minute Installation Guide
Installing your new 2006-2010 Malibu TCM is a job most DIYers can tackle with basic hand tools. For the 2006-2010 Malibu, you’ll typically find the module mounted on the left-hand (driver’s side) frame rail.
- Safety First: Disconnect the negative terminal from your car’s battery to prevent any electrical shorts and to help reset the vehicle’s computer systems.
- Locate the Module: Find the old TCM on the driver’s side frame rail in the engine bay. It will have several large electrical connectors attached.
- Disconnect and Remove: Carefully unplug the wiring harness connectors. Note their orientation. Then, unbolt the module from its mounting bracket.
- Install the New TCM: Mount the new, pre-programmed module in the same location. Securely reconnect the wiring harnesses.
- Final Steps: Reconnect the battery terminal. Start the vehicle and allow it to idle for a few minutes. While our VIN programming resolves most issues, it’s good practice to use a basic OBD2 scanner to clear any stored fault codes.
Verified Fitment for Your Vehicle
This T42 Transmission Control Module is a guaranteed fit for the 2006-2010 Chevrolet Malibu. It is also a direct replacement for a wide range of other General Motors vehicles that use the 4-speed automatic transmission (like the 4L60E, 4L65E, and 4L70E). It is interchangeable with part numbers 24252114, 24234503, 24243901, and more. Please see the comprehensive list below to confirm compatibility with other models.
This part will fit these makes and models with these options
MALIBU 06-10 Transmission; (LH frame rail)
ALLURE 06-09 Transmission; (lower air cleaner housing)
AURA 07-09 Transmission; (LH frame rail front)
AVALANCHE 1500 07-08 Transmission; (next to battery)
CANYON 08-12 Transmission; (RH rear engine compartment)
COBALT 06-10 Transmission; (LH strut tower)
COLORADO 08-12 Transmission; (RH rear engine compartment)
DTS 06-11 Transmission; (RH front engine compartment)
ENVOY 06-07 Transmission; (LH engine compartment), (8 cylinder)
ENVOY 08-09 Transmission; (LH engine compartment)
ENVOY XL 06 Transmission; (LH engine compartment), (8 cylinder)
EXPRESS 1500 VAN 06-14 Transmission; (RH engine compartment)
EXPRESS 2500 VAN 06-14 Transmission; (RH engine compartment)
EXPRESS 3500 VAN 06-14 Transmission; (RH engine compartment)
G5 07-10 Transmission; (LH strut tower)
G6 06-10 Transmission; (LH strut tower)
GRAND PRIX 06-08 Transmission; (lower air cleaner housing)
HHR 06-11 Transmission; (LH engine compartment)
HUMMER H3 08-10 Transmission; (RH rear engine compartment)
IMPALA 06-11 Transmission; (lower air cleaner housing)
ION 06-07 Transmission; (behind LH strut tower)
LACROSSE 06-09 Transmission; (lower air cleaner housing)
LUCERNE 06-07 Transmission; (4.6L), (LH engine compartment)
LUCERNE 08-11 Transmission; (LH engine compartment)
MONTANA 06-09 Transmission; (LH strut tower)
MONTE CARLO 06-07 Transmission; (lower air cleaner housing)
PURSUIT 06 Transmission; (LH strut tower)
RAINIER 06-07 Transmission
RENDEZVOUS 06-07 Transmission; (air cleaner box)
SAAB 9-7X 06-09 Transmission; (LH engine compartment)
SAVANA 1500 VAN 06-14 Transmission; (RH engine compartment)
SAVANA 2500 VAN 06-14 Transmission; (RH engine compartment)
SAVANA 3500 VAN 06-14 Transmission; (RH engine compartment)
SIERRA 1500 PICKUP 07 Transmission; (new style, smooth door skin), (next to battery)
SIERRA 1500 PICKUP 08 Transmission; (next to battery)
SIERRA 1500 PICKUP 09-13 Transmission; (next to battery), w/o hybrid option
SIERRA 2500 PICKUP 07 Transmission; new style (smooth door skin), 6.0L, (next to battery)
SILVERADO 1500 PICKUP 07 Transmission; (new style, smooth door skin), (next to battery)
SILVERADO 1500 PICKUP 08 Transmission; (next to battery)
SILVERADO 1500 PICKUP 09-13 Transmission; (next to battery), w/o hybrid option
SILVERADO 2500 PICKUP 07 Transmission; new style (smooth door skin), 6.0L, (next to battery)
SSR 05-06 Transmission; (front LH frame)
SUBURBAN 1500 07-08 Transmission; (next to battery)
TAHOE 07 Transmission; (next to battery)
TAHOE 08-09 Transmission; (next to battery), w/o auxiliary oil cooler pump
TERRAZA 06-07 Transmission; (LH strut tower)
TRAILBLAZER 06-07 Transmission; (LH engine compartment), (8 cylinder)
TRAILBLAZER 08-09 Transmission; (LH engine compartment)
TRAILBLAZER EXT 06 Transmission; (LH engine compartment), (8 cylinder)
UPLANDER 06-09 Transmission; (LH strut tower)
VUE 07-08 Transmission; 2.4L, (LH front engine compartment)
VUE 09 Transmission; 2.4L, w/hybrid, LH side front engine compartment, (shift control)
VUE 09 Transmission; 2.4L, w/o hybrid; (LH front engine compartment)
VUE 10 Transmission
YUKON 07 Transmission; (next to battery)
YUKON 08 Transmission; (next to battery), w/o auxiliary oil cooler control
YUKON 09 Transmission; (next to battery), w/o auxiliary oil cooler pump
YUKON XL 1500 07-08 Transmission; (next to battery)
Why is VIN programming so important for a TCM?
Why is VIN programming so important for a TCM?
VIN programming loads your car’s specific software and calibration files onto the TCM. This ensures the module communicates perfectly with your engine, transmission solenoids, and other vehicle systems. Without it, the car may not start, shift correctly, or it could even damage the transmission. Our service saves you a trip to the dealer for this essential step.
Do I need to send my old TCM back (core charge)?
Why is VIN programming so important for a TCM?
VIN programming loads your car’s specific software and calibration files onto the TCM. This ensures the module communicates perfectly with your engine, transmission solenoids, and other vehicle systems. Without it, the car may not start, shift correctly, or it could even damage the transmission. Our service saves you a trip to the dealer for this essential step.
Will this fix a P0700 trouble code?
Why is VIN programming so important for a TCM?
VIN programming loads your car’s specific software and calibration files onto the TCM. This ensures the module communicates perfectly with your engine, transmission solenoids, and other vehicle systems. Without it, the car may not start, shift correctly, or it could even damage the transmission. Our service saves you a trip to the dealer for this essential step.
Is this part covered by a warranty?
Why is VIN programming so important for a TCM?
VIN programming loads your car’s specific software and calibration files onto the TCM. This ensures the module communicates perfectly with your engine, transmission solenoids, and other vehicle systems. Without it, the car may not start, shift correctly, or it could even damage the transmission. Our service saves you a trip to the dealer for this essential step.