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08 Sierra 2500HD 6.0 Tranny Light Came on

Discussion in 'Chevy Trucks' started by Droozy, Mar 29, 2013.

  1. Droozy

    Droozy Junior Member
    Messages: 7

    Last Fridays snow fall, was wet and heavy. Forcing a slow plowing on the lot. No issues, no slips, But after parking it for the day, I fired it up the next day and the light came on. not blinking, just on, No DIC info, tranny temp 105 degrees

    Am i over thinking this, just a fluid and filter change, pull the code. clear and be good? How many issues are assoiated with the light coming on?
     
  2. 2006Sierra1500

    2006Sierra1500 PlowSite.com Addict
    Messages: 1,758

    Transmission light?
     
  3. Droozy

    Droozy Junior Member
    Messages: 7

    ^ yeppers 124 degree temp now for transmission temp. Whats standard operating temp?
     
  4. 2006Sierra1500

    2006Sierra1500 PlowSite.com Addict
    Messages: 1,758

    Never heard of a transmission light....anyways my 2011 1500 runs 150s. My 04 2500HD runs 180s plowing, 150s normal driving.