GM OEM Transmission Control Module (TCM) – 24252114
- Part Type: Automatic Transmission Control Module (TCM / TCU)
- GM OEM Part Number:24239224 24234503
- Condition: OEM
- Direct Replacement: Yes (VIN verification recommended)
Superseded / Interchange Part Numbers
24230461, 24234274, 24234503, 24235340, 24235754, 24238856, 24239224, 24239926, 24240400, 24241806, 24243901, 24243921, 24252114, 24255280, 24256960
Function (What This Module Does)
The Transmission Control Module (TCM) is the computer that controls automatic transmission operation. It monitors vehicle speed, throttle input, engine load, and temperature data to determine proper shift timing, line pressure, and torque converter clutch engagement.
- Controls gear shifting and shift quality
- Regulates transmission hydraulic pressure
- Manages torque converter clutch operation
- Communicates with Engine Control Module (ECM)
- Can cause transmission codes or limp mode if faulty
Important Notes
- Programming may be required after installation.
- Fitment varies by VIN and transmission option.
- Please confirm by part number or send your VIN before purchase.
Vehicle Compatibility (Partial List)
| Year | Make | Model | Engine |
| 2014 | Chevrolet | Express 1500 | 4.3L V6 / 5.3L V8 |
| 2014 | GMC | Savana 1500 | 4.3L V6 / 5.3L V8 |
| 2013 | Chevrolet | Silverado 1500 | 4.3L / 4.8L / 5.3L / 6.0L |
| 2013 | GMC | Sierra 1500 | 4.3L / 4.8L / 5.3L / 6.0L |
| 2012 | Chevrolet | Silverado 1500 | 4.3L / 4.8L / 5.3L / 6.0L |
| 2012 | GMC | Sierra 1500 | 4.3L / 4.8L / 5.3L / 6.0L |
| 2011 | Buick | Lucerne | 3.9L V6 / 4.6L V8 |
| 2011 | Cadillac | DTS | 4.6L V8 |
| 2011 | Chevrolet | Impala | 3.5L / 3.9L |
| 2010 | Chevrolet | Cobalt | 2.2L L4 |
| 2010 | Chevrolet | Malibu | 2.4L / 3.5L |
| And many additional 2006–2014 GM truck, SUV, van, and passenger models. Please verify by VIN. | |||
Seller Notes
- Please match by GM part number 24230461 before purchase.
- Send your VIN and we will confirm compatibility.
- Professional installation recommended.