Thermo King temp display screen is blank

Discussion in 'Trucks [ Eighteen Wheelers ]' started by rasymacmac21, Sep 21, 2011.

  1. rasymacmac21

    rasymacmac21 Light Load Member

    291
    155
    Sep 25, 2009
    East of the Mississippi.
    0
    I have an 02 TK SB III. When I put the switch on the ON position to start the engine, the display screen is blank and there is no buzzing sound. I manually crank the engine, it turns without a problem but it doesn't stay on.. I checked the fuse box compartment and they look ok, as well as the cables coming to and from the battery.. I give up, Please help!!! Thanks
     
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  3. Sumothertrucker

    Sumothertrucker Light Load Member

    92
    16
    Jan 10, 2011
    I c corn
    0
    Did you actually test each fuse? Those boards can also be tempermental. Sometimes a small sodder can break loose but if your good with a sodder iron it can possibly be repaired. Check all fuses with a test light first if you have'nt already.
     
  4. brenes-built

    brenes-built Light Load Member

    157
    15
    Apr 14, 2011
    Vancouver, Wa
    0
    A friend of mine had somewhat the same problem but his would sometimes turn on then he would just keep it on.. He had it checked and the board was cracked so he had it replaced. They can be repaired.. Has yours been acting up, or did it just not turn on??
     
  5. CondoCruiser

    CondoCruiser The Legend

    19,726
    18,734
    Apr 18, 2010
    Tennessee
    0
    Yes, no display, sounds like the board. If you get a screen, check for faults and reset.
     
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