P2135, reduced engine power and service stabilock

[Skip Talker]

I'm out in the desert for work and this started happening. It happened once before but now it is happening a lot. The truck is a 2010 Z71 with the 5.3. It has 124K on it so it is out of warranty. I stopped a read a little bit while I had service. I reseated the plug going in to the throttle body but is there a consensus of what the fix is? I could get parts delivered out to me but not sure where to start. Any suggestions?

[gmtech4]

there is this bulletin ,you cant fix it yourself ,so take it in ,,,,

 

i tried to paste the bulletin but there is to many pics ,,,,,the code and message are for the same thing

 

 

stabilock makes no sence to me ,it does not show up in GM service info search engine

[Skip Talker]

I took a pic for the service tech. There is a Chevy dealer near the hotel but can't get to it till Wednesday morning. When it does it it says 3 things.

Engine Power Reduced

Service Traction Control

Service Stabilitrak

 

That is the correct spelling.

 

Hopefully this place in the boonies can handle it. And not cost me too much.

[gmtech4]

traction control and stabilitrac are related ,there are codes in the module

 

the bulletin takes the throttle motor apart for a new cover or something lol

 

they will find this by entering the p2135 in the search engine of the GM service information ,,,,,every tech does this so if they come to you with something different ,call them out on being dumb lol