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Vnl 780 resistor location .. ???

Discussion in 'Volvo Forum' started by cstefan, Nov 16, 2012.

  1. Nov 16, 2012 #1
    cstefan

    cstefan Bobtail Member

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    Oct 21, 2012
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    Hello .. My blower control starts to acting up .. Can somebody tell where the resistor is located??? Tnks
     
    cstefan, Nov 16, 2012
    cstefan, Nov 16, 2012
    #1
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  3. Nov 16, 2012 #2
    Pablo-UA

    Pablo-UA Road Train Member

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    Borispol, Ukraine
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    if it is Version-2 the motor is PWM controlled. Motor speed regulator is like C figure, mounted on motor. When MOSFET fails it runs at full speed. Control PWM signal comes from Climat unit
     
    Pablo-UA, Nov 16, 2012
    Pablo-UA, Nov 16, 2012
    #2
  4. Nov 20, 2012 #3
    cstefan

    cstefan Bobtail Member

    19
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    Oct 21, 2012
    0
    Thank you ,Pablo .. I'm going home for Thanksgiving and pulling everything out to find the resistor .. and :smt117Happy Thanksgiving !!!
     
    cstefan, Nov 20, 2012
    cstefan, Nov 20, 2012
    #3
  5. Nov 20, 2012 #4
    Pablo-UA

    Pablo-UA Road Train Member

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    what year is the truck?
     
    Pablo-UA, Nov 20, 2012
    Pablo-UA, Nov 20, 2012
    #4
  7. Nov 20, 2012 #5
    Pablo-UA

    Pablo-UA Road Train Member

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    Borispol, Ukraine
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    Happy Thanksgiving !!!!
     
    Pablo-UA, Nov 20, 2012
    Pablo-UA, Nov 20, 2012
    #5
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