Code SPN 520761 FMI 5

Discussion in 'Freightliner Forum' started by Lirencao, Nov 11, 2020.

  1. Lirencao

    Lirencao Bobtail Member

    7
    0
    Oct 17, 2013
    0
    Good Evening all !!!!

    My Freightliner Cascadia has a code, but I don't find its explain in software help, who know it pls tell me.

    SPN 520761 FMI 5

    Axle Temperature Center Trans Temperature Feedback - Current Below Normal Or Open Circuit.

    Where is this sensor?

    Goody

    Mark

    2020-11-11
     
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  3. SWM_TECH

    SWM_TECH Light Load Member

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    145
    Apr 15, 2018
    0
    Axle temperature sensor is mounted on the back of drive axle housings in the center where the differentials are and in the lower part of the housing so they are in the oil. The wiring harness might break right at the sensor connector, this happens especially when the wires are not secured properly on the axle housing. Or I have seen wires chaff against the axle housing, again because they were not secure properly.
     
  4. Lirencao

    Lirencao Bobtail Member

    7
    0
    Oct 17, 2013
    0
    THANK YOU very much!!!
     
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