GM Service Manual Online
For 1990-2009 cars only

Name

2ML70

RPO Codes

M99

Production Location

Baltimore, MD (USA)

Transmission Drive

Rear Wheel Drive

1st Gear Ratio

3.692 Electric or ICE

2nd Gear Ratio

1.705

3rd Gear Ratio

1.000

4th Gear Ratio

0.738

Reverse

3.692 Electric Only

EVT Mode 1

Infinity to 1.70

EVT Mode 2

1.70 to < .738

Torque Dampener Size

347 mm

Pressure Taps

Line Pressure (Main and Aux Pumps)

Transmission Fluid Type

DEXRON VI®

Transmission Type: Hybrid EVT (2)

4 Forward Gears 2 EVT Modes

Transmission Type: EVT

2 60 KW Internal Motors

Transmission Type: L

Longitude Mount

Transmission Type: 70

Product Series

Position Quadrant

P, R, N, D, M

Case Material

Die Cast Aluminum

Transmission Net Weight (Wet)

167 kg (368 pounds)

Maximum Trailer Towing Capacity

6000 pounds