High Idle Switch

[ZR2Cajun]

Has anyone added the high idle after buying there truck? Cost?

 

[Busa Dave]

Has anyone added the high idle after buying there truck? Cost?

Not this 2024 but in the past, I have (they are the same way) It is just a simple activation through the GM system performed by the Dealer. Cost for this is around 300.00. My current one had it already activated as a build option and is an orderable option as you already know.