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Intermittent Heat Issue 2006 Sierra 1500

Discussion in 'Chevy Trucks' started by 2006Sierra1500, Mar 14, 2012.

  1. 2006Sierra1500

    2006Sierra1500 PlowSite.com Addict
    Messages: 1,758

    It just started yesterday, you turned the fan on but nothing happened. Went to haul a load of wood today and the fan worked, so I don't think its the resistor but we'd just got the recall letter for the resistor.
  2. Thats how it starts....get it to the dealer.
  3. 2006Sierra1500

    2006Sierra1500 PlowSite.com Addict
    Messages: 1,758

    OK, thanks for the help.
  4. brad96z28

    brad96z28 PlowSite.com Addict
    Messages: 1,526

    Resistor or wiring at the resistor. Change a ton of both.
  5. BlizzardBeater

    BlizzardBeater Senior Member
    from Maine
    Messages: 420

    Right. A lot of people throw a new resistor in without looking at the end of the harness that plugs into it. Many times if you look carefully, you can actually see where its melted.