Freightliner M2 Transmission

Transmission was failing while driving up Interstate 5.

[@kendorasbracelets973]

Mines stay solid

[@wastedute444]

If that is the Range Inhibit light blinking, then you are very likely low on engine coolant. That is one easy problem to check and solve. It could be something else entirely and if so, get the engine's error codes, then look them up online.

[@jonathanguthridge1414]

It was the tcm. Transmission control module.

[@darioalcala6995]

Transmission harness

[@jonathanguthridge1414]

Yep

[@ricardorodriguezcasanas6225]

Hi it happens to me the same what should I do please

[@Exitnextright2]

Transmission Control Module Failed. Replace by Allison Transmission. $5,000.00 dollars.

[@kikinew2395]

It happens to me

[@Exitnextright2]

Transmission Control Module Failed. Replace by Allison Transmission. $5,000.00 dollars.

[@fernandobustamante3915]

Iam having same issues what is the problem?if you can help me out

[@jonathanguthridge1414]

Sorry for the delay I'm just seeing this comment now. It was the transmission control module. TCM. It had become caked with Grime and grease and dirt. And was shorting out

[@ahmedmohamed-zc7bm]

How much did it cost to fix for labor and parts

[@geodepaz54]

Where is the tcm located

[@greatproduction1198]

Get a new fuse TCU A10

[@kikinew2395]

What is it ??

[@Exitnextright2]

Transmission Control Module Failed. Replace by Allison Transmission. $5,000.00 dollars.

[@elitex50]

Did you have an oil leak from transmission?

[@kingboxerjay5143]

I have same problem I do have an oil leak