No heat on '07 W900

Discussion in 'Kenworth Forum' started by ShaneG, Nov 16, 2011.

  1. ShaneG

    ShaneG Bobtail Member

    22
    12
    Oct 8, 2011
    Brownwood, Texas
    0
    It hasn't been a real big deal until this morning. I like it cool in the cab but there is a big difference between cool and shivering. I've turned every valve under the hood on. And when I put it the red side on the controls it does nothing. If I put it on defrost the A/C turns on. Any help would be much appreciated.
     
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  3. ShaneG

    ShaneG Bobtail Member

    22
    12
    Oct 8, 2011
    Brownwood, Texas
    0
    Found it. Evidently there is an electronically controlled valve next to the firewall right below the heater core. I took just the motor part off and turned the valve by hand. I now have heat.
     
  4. KW Parts Guy

    KW Parts Guy Light Load Member

    230
    78
    Jul 16, 2011
    0
    Glad you got her all figured out!
     
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