transmission code

[ewrob]

in the glove box it has m30 for the transmission code which is a 4 speed automatic when i looked up m30 code it has several different 4 speed how do i tell which one is mine,here is what comes up with m3o code.
my vin # is 1GTEC19V06Z227419

M30 Transmission, 4-speed automatic
M30 Transmission: 4L60-E, 4-Speed Automatic, Electronic
M30 Transmission – 4 Speed Auto W/ Electric Controls L.D. (Hydra-Matic 4L60-E)
M30 Transmission MAN 5 SPD, NVG, 109MM, 5.61 1ST, O/D
M30 Transmission Auto 4-Speed, HMD, 4L60-E, Electronic
M30 TRANSMISSION AUTO 4 SPD, HMD, 4L60-E, ELECTRONIC

 

[Molson02536]

in the glove box it has m30 for the transmission code which is a 4 speed automatic when i looked up m30 code it has several different 4 speed how do i tell which one is mine,here is what comes up with m3o code.
my vin # is 1GTEC19V06Z227419

M30 Transmission, 4-speed automatic
M30 Transmission: 4L60-E, 4-Speed Automatic, Electronic
M30 Transmission – 4 Speed Auto W/ Electric Controls L.D. (Hydra-Matic 4L60-E)
M30 Transmission MAN 5 SPD, NVG, 109MM, 5.61 1ST, O/D
M30 Transmission Auto 4-Speed, HMD, 4L60-E, Electronic
M30 TRANSMISSION AUTO 4 SPD, HMD, 4L60-E, ELECTRONIC

Your sierra has a 4l60-E transmission, there all the same with different name for different applications such as for the difference in cars and truck use.

Good luck and hope this kinda helps, don't worry about the different names. There just there to make it sound fancy for car rather then trucks and different transmission pine pressure settings lol


Molson02536

 

[ewrob]

Thanks, at least i know now when i need parts