what tranny do I have?

[Old_Avalanche]

I have a 2002 avalanche 1500 2wd and my transmission went out. I am not 100% sure witch trans I have either the 4l60 or the 4l60e. i just need some help looking that up somehow. If any one could help that would be great. thanks. I need the RPO stuff.

 

[Old_Avalanche]

Im looking to find the RPO infomation on a 2002 avalanche for the Transmission thats in my truck .

 

[Durwin]

Google should have the info. The codes should be on a sticker in the glove compartment.

 

[Old_Avalanche]

Ok I’ll look. Is the trans in a 02 a 4l60e.

 

[Old_Avalanche]

Google should have the info. The codes should be on a sticker in the glove compartment.

would u happen to know in the 02 is the trans a 4l60e

 

[07AVSS]

Check the inside of your glovebox door.

M30 is a 4L60E RPO code
MN8 is a 4L65E RPO code..

Same transmission, but the 65 is the heavy duty version..

 

[2004Slickside]

I have a 2002 avalanche 1500 2wd and my transmission went out. I am not 100% sure witch trans I have either the 4l60 or the 4l60e. i just need some help looking that up somehow. If any one could help that would be great. thanks. I need the RPO stuff.

Can't have the 4L60 since that is a non-electronic transmission from long before Avalanches were made. The e in 4L60e means electronic. See post above for RPO codes.

 

[ygmn]

yes a 2002 4L60E in 1500s