6L80, 6L90 Remanufactured TEHCMs for Top-Quality, Affordable Repairs
Presented by Sonnax
Sonnax remanufactured TEHCMs are the affordable, reliable alternative to buying new from OE. Watch this video to learn how to choose the right TEHCM for your for GM 6L80 and 6L90 transmission build and warning signs of TEHCM failure. Plus, see how Sonnax remanufactures the TCM, solenoid, sensors and pressure switch components by cleaning and repairing used cores, then testing on state-of-the-art equipment to guarantee function.
| Part No. | Typically Fits* |
|---|---|
| GM6L-TEHCM-C5 | Cadillac 2010–2011, Chevrolet 2010–2013, GMC 2010–2011 |
| GM6L-TEHCM-C6 | Cadillac 2012–2015, Chevrolet 2011–2020, GMC 2011–2020, Isuzu 2012–2016 |
*Always verify which you need by matching your TEHCM OE part number to the number listed on the Sonnax TEHCM part pages.
A remanufactured TEHCM with the same time-tested, industry-trusted Sonnax quality guarantee (GM6T70-G2-TEHCM) also is available for the GM Gen. 2 6T70, Gen. 2 6T75 and Gen. 2 6T80 units.
Related Units
Related Parts
Required
Recommended
6L80, 6L90
Remanufactured TEHCM GM6L-TEHCM-C5
Typically fits Cadillac 2010–2011, Chevrolet 2010–2013, GMC 2010–2011.
-
Helps cure:
- Solenoid electrical circuit faults
- Solenoid performance codes
- Gear ratio codes
- Poor shift quality
- TCC codes
- Internal memory codes
- Temperature sensor codes
Required
Recommended
6L80, 6L90
Remanufactured TEHCM GM6L-TEHCM-C6
Typically fits Cadillac 2012–2015, Chevrolet 2011–2020, GMC 2011–2020, Isuzu 2012–2016.
-
Helps cure:
- Solenoid electrical circuit faults
- Solenoid performance codes
- Gear ratio codes
- Poor shift quality
- TCC codes
- Internal memory codes
- Temperature sensor codes
While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time.