Removing 2007 - 2013 E38 ECM

How to remove your 2007 to 2013 ECM from your
Escalade
Tahoe
Yukon
Silverado
Sierra

[@cindyz6432]

Thank you so much for this video!! PCM was previously replaced at dealer and they broke off the red tabs. Thanks to your explanation of unlocking with the red tab, I slid a small electrical screwdriver in that slot and was easily able to remove!!

[@KNACPUREROCK]

Painless and to the point !!! Thank you…👍👍👍

[@richtreppa2562]

Thank you so much 👍

[@bengreen6980]

Thank you!

[@lifteddreamz830]

What would cause the security light not to come on after installing new ECM?

[@dommysalami7204]

Is the ecm located in the same spot in a 06 Chevy tahoe?

[@franciscolara8359]

Can I put a 2011 Silverado 5.3 computer in a 2007/08 5.3 Tahoe 5.3? I saw online and they fir under the same compatibility chart but I am curious if I will create myself a mess.

[@MaxTune]

You’ll have issues

[@bakerd62]

You’ll have to flash the stock firmware for your Tahoe on the Silverado’s computer. As long as they are the same model # ECMs.

[@LuisHernandez-he53]

Does the ecm have to be programed after replacing it? Thanks for any help

[@MaxTune]

Hopefully, you figure it out if you have to program the ECM or not. Typically yes, they should be programmed for the year make and model you have; however, some of them if taken off a used vehicle and the model you have may only require a security relearn..

[@LuisHernandez-he53]

@@MaxTune Thank you for replying. I finally figured out it. It was the bcm, came from a junkyard yukon same year engine size, I did do the security relearn but now I have the service airbag light on and my radio is locked. Any idea how I can fix that the airbag light? I found a video on how to fix the radio so I'm good on that.

[@alanwparkerap]

What is your email. I have a gmc sierra which a 6.0 and 4l70e. Wondering if I can send my tune for you to check lut

[@MaxTune]

[e-mail] Ph# 678-927-8083