Transmission torque request circuit error code

[Brad062991]

So i just recently was driving and all of a sudden my truck felt like it braked on me then the shifting was all funny. Would rev up then kick in. I'd be going 20mph and switch over to manual and it would say I'm in 3rd...I shut it down for 10 min and now it's fine. No check engine light is on but I went and had them hook the computer up to it and code P2544 came up. Transmission torque request circuit. Any one have this problem? Was told maybe a bad wire somewhere but not a 100% and finding the wire will be hell. PLEASE help.

[02suburbanZ71]

Possibly a bad solenoid. Take it to a trans shop, it might not be toast yet. But 3/4 clutches do go out often

[gmtech4]

Have the code diagnosed , no cheating or guessing I'm afraid ,

[Brad062991]

Well I got it fixed. It was the TCM or solenoid assembly. I guess it's a real common thing. Good call Oscar

[gmtech4]

Well I got it fixed. It was the TCM or solenoid assembly. I guess it's a real common thing. Good call Oscar

Am I Chopped liver here or sumfin ??? Lol

 

Was it the TCM or the solenoid assy ?

[txab]

Am I Chopped liver here or sumfin ??? Lol

 

Was it the TCM or the solenoid assy ?

 

 

Here ya go, Rob

 

 

 

 

[8.1HD/ALLISON]

Lol

[gmtech4]

Lol!!! Ty lol