Plug-and-play Transmission Electro-Hydraulic Control Module (TEHCM) for GM front-wheel-drive 6-speed transaxles. Every unit ships factory flashed to your VIN at no extra cost, or custom tuned for built transmissions, larger tires, gear-ratio swaps, or torque-converter changes. We support both Generation I (2008–mid-2012) and Generation II (mid-2012–2020)
TEHCM programmed to your exact VIN, calibration ID, and transmission RPO (MH7, MH8, MH9, MHC, MHH, MHJ, MHK)
Latest GM service calibration applied (or your requested cal level)
Optional custom tune: shift firmness, shift points, TCC apply schedule, line pressure, torque limiters, tire-size correction, gear-ratio correction
Bench-tested before shipping
Direct-fit replacement — no relearn trip to the dealer required for VIN-flashed units
Tire size correction (speedo + shift-point recalibration for non-stock rolling diameter)
Final drive / axle ratio correction for swapped diffs
Firmer shifts without sacrificing clutch life
Raised TCC apply for towing or hill country
Torque-limiter relaxation for tuned LE5, LUJ, LUV, LE9, LFV, LUK, etc.
eAssist disable / bypass logic for hybrid Malibu/Verano conversions (case-by-case)
Generation I (2008 – mid-2012)
Chevrolet Malibu 2008–2012, Equinox 2010–2012, Cruze 2011–2012, Captiva Sport 2012
Buick LaCrosse 2010–2012, Regal 2011–2012
GMC Terrain 2010–2012
Generation II (mid-2012 – 2020)
Chevrolet Cruze 2012–2019, Equinox 2012–2017, Malibu 2012–2015 (+ 2016 Limited), Sonic 2012–2020, Trax 2013–2020, Captiva Sport 2012–2015, Impala 2014, Orlando 2012–2014
Buick Encore 2013–2020, LaCrosse 2012–2016, Regal 2012–2017, Verano 2012–2017
GMC Terrain 2012–2017
Gen II: 24041960 · 24041961 · 24041862 · 24052395 · 24252577 · 24260642 · 24262069 · 24264425 · 24265367 · 24265789 · 24267723 · 24268164 · 24275863 · 24275864 · 24285011 · 24287424 · 24287425 · 24288611 · 24291305
Gen I: 24256524 (sup. 24041956) · 24256525 (sup. 24275860 / 24287420) · 24256797 · 24258557 · 24260028 · 24260029 · 24260030 · 24264683 · 24275861 · 24287421 · 24287422 · 25201423 · 25201424
Will I need to take it to a dealer to program after install? No. Your TEHCM is flashed to your VIN before it ships. Install, clear codes, drive it.
Do I need to relearn shift adapts? Yes — like any TEHCM swap. GM service procedure: Fast Learn Adapt with a capable scan tool, or drive cycle adaptation over ~50 miles of mixed driving.
Can I run a Gen II TEHCM on a Gen I valve body? No. Different solenoid types (VBS vs VFS) and different hydraulic circuits. Stay within generation.
Will this fix my P0716, P0776, P0796, P0842, P0843, P0871, P0872, P0973, P0974, P0976, P0977, P2714, P2715 codes? If the failure is electrical/internal to the TEHCM (common on Gen I pressure-switch failures), yes. If solenoids or the valve body itself are damaged, the TEHCM alone won't resolve it.
Do you accept cores? Optional core return for credit — contact us before shipping.
Warranty? 12-month warranty on the module against electronic failure when installed in a mechanically sound transmission.
Plug-and-play Transmission Electro-Hydraulic Control Module (TEHCM) for GM front-wheel-drive 6-speed transaxles. Every unit ships factory flashed to your VIN at no extra cost, or custom tuned for built transmissions, larger tires, gear-ratio swaps, or torque-converter changes. We support both Generation I (2008–mid-2012) and Generation II (mid-2012–2020)
TEHCM programmed to your exact VIN, calibration ID, and transmission RPO (MH7, MH8, MH9, MHC, MHH, MHJ, MHK)
Latest GM service calibration applied (or your requested cal level)
Optional custom tune: shift firmness, shift points, TCC apply schedule, line pressure, torque limiters, tire-size correction, gear-ratio correction
Bench-tested before shipping
Direct-fit replacement — no relearn trip to the dealer required for VIN-flashed units
Tire size correction (speedo + shift-point recalibration for non-stock rolling diameter)
Final drive / axle ratio correction for swapped diffs
Firmer shifts without sacrificing clutch life
Raised TCC apply for towing or hill country
Torque-limiter relaxation for tuned LE5, LUJ, LUV, LE9, LFV, LUK, etc.
eAssist disable / bypass logic for hybrid Malibu/Verano conversions (case-by-case)
Generation I (2008 – mid-2012)
Chevrolet Malibu 2008–2012, Equinox 2010–2012, Cruze 2011–2012, Captiva Sport 2012
Buick LaCrosse 2010–2012, Regal 2011–2012
GMC Terrain 2010–2012
Generation II (mid-2012 – 2020)
Chevrolet Cruze 2012–2019, Equinox 2012–2017, Malibu 2012–2015 (+ 2016 Limited), Sonic 2012–2020, Trax 2013–2020, Captiva Sport 2012–2015, Impala 2014, Orlando 2012–2014
Buick Encore 2013–2020, LaCrosse 2012–2016, Regal 2012–2017, Verano 2012–2017
GMC Terrain 2012–2017
Gen II: 24041960 · 24041961 · 24041862 · 24052395 · 24252577 · 24260642 · 24262069 · 24264425 · 24265367 · 24265789 · 24267723 · 24268164 · 24275863 · 24275864 · 24285011 · 24287424 · 24287425 · 24288611 · 24291305
Gen I: 24256524 (sup. 24041956) · 24256525 (sup. 24275860 / 24287420) · 24256797 · 24258557 · 24260028 · 24260029 · 24260030 · 24264683 · 24275861 · 24287421 · 24287422 · 25201423 · 25201424
Will I need to take it to a dealer to program after install? No. Your TEHCM is flashed to your VIN before it ships. Install, clear codes, drive it.
Do I need to relearn shift adapts? Yes — like any TEHCM swap. GM service procedure: Fast Learn Adapt with a capable scan tool, or drive cycle adaptation over ~50 miles of mixed driving.
Can I run a Gen II TEHCM on a Gen I valve body? No. Different solenoid types (VBS vs VFS) and different hydraulic circuits. Stay within generation.
Will this fix my P0716, P0776, P0796, P0842, P0843, P0871, P0872, P0973, P0974, P0976, P0977, P2714, P2715 codes? If the failure is electrical/internal to the TEHCM (common on Gen I pressure-switch failures), yes. If solenoids or the valve body itself are damaged, the TEHCM alone won't resolve it.
Do you accept cores? Optional core return for credit — contact us before shipping.
Warranty? 12-month warranty on the module against electronic failure when installed in a mechanically sound transmission.
