2ML70 Transmission parts, repair guidelines, problems, manuals
AHST
Transmission general data
Number of gears | Transmission Type | Drive | Torque (Nm) | ATF (full capacity) L | ATF (change) L | ATF type |
---|---|---|---|---|---|---|
4 | Hybrid System | RWD | 515 | 12.3 | 10.8 | Dexron VI |
The 2ML70 gearbox is a 4-speed rear drive which can be configured in a two or four wheel drive application. The secret of this transmission lies in combination of 2 electric motors inside the transmission, which serve not only for driving the car under certain conditions, but also for starting the engine. The 2ML70 transmission has several important advantages when compared to its gasoline counterparts: reduced fuel consumption, improved performance characteristics, reduced amount of toxic emissions.
What are you looking for?
Overhaul Kit | Friction Kit | Friction | Steel Plate | Steel Kit | Band | Solenoid Kit | Solenoid EPC | Solenoid TCC | Pump | Shaft | Drum | Valve body | Torque converter | Hub | Piston | Piston Kit | Planetary Gear | Filter | Gasket | Bushing | Seal | Bearing | Pressure Plate | Stator | Differential | Retainer | Inhibitor Switch | Instruction manual | TOOLS & ACCESORIES | Sensor
Which cars run with this gearbox?
Brand | Model | Year | Type | Engine |
---|---|---|---|---|
BMW | X6 | 09-14 | EVT 4WD | V8 4.4L |
Cadillac | ESCALADE HYBRID | 07-13 | EVT R/4WD | V8 6.0L |
Chevrolet/GM | SILVERADO HYBRID/SIERRA HYBRID | 09-13 | CVT R/4WD | V8 6.0L |
Chevrolet/GM | TAHOE HYBRID | 07-13 | CVT R/4WD | V8 6.0L |
Chevrolet/GM | YUKON HYBRID | 08-13 | EVT R/4WD | V8 6.0L |
Chrysler | ASPEN HYBRID | 9 | CVT R/4WD | V8 5.7L HEMI |
Dodge | DURANGO HYBRID | 9 | EVT R/4WD | V8 5.7L HEMI |
Mercedes-Benz | R CLASS | 09-11 | CVT R/4WD | V6 3.5L |
This transmission doesn’t have a torque converter. It is equipped with stop/start technology and therefore has a 12 volt auxiliary pump to keep the 1-2 clutch primed any time the engine shuts down. The design of 2ML70 also includes 3 planetary gear sets, 2 rotating clutch packs and 2 fixed clutch packs. The gearbox functioning is controlled by a Transmission Control Module (TCM) which is located inside the transmission and the hybrid systems operation is controlled by the Hybrid Control Processor (HCP) located under the hood.
Instruction manuals and useful links Suggest your link
Link type | Source | Description |
---|---|---|
www | www.searchautoparts.com | AN INTRODUCTION TO GM'S 2ML70 TWO MODE HYBRID TRANSMISSION |
www.atraonline.com | 2ML70 (RPO M99) |