Truckers Report Jobs

Find Trucking Jobs

Company Driver Company Driver Dry Van Dry Van Flatbed Flatbed Refrigerated Refrigerated Specialized Specialized Owner Operator Owner Operator
More Trucking Job Searches ⌄ Fewer Trucking Job Searches
⌃

17 Freightliner M2 106 w Cummins and Allison

Discussion in 'Freightliner Forum' started by Pocho86, Apr 10, 2022.

  1. Apr 10, 2022 #1
    Pocho86

    Pocho86 Bobtail Member

    4
    0
    Aug 5, 2015
    0
    Hi
    I’m puzzled with this truck. Really need some one who’s a Freightliner tech and has direct from Freightliner info.

    -Won’t go into gear. Display turn on, it reads DNR but won’t actually engage into D or R
    -Hazard lights flash upon turning on the disconnect switch, hazard Switch is off and the instrument cluster isn’t showing the lights on either
    -says parking not engaged on dash with chime
    - DEF reads full then goes empty
    -voltage reading not working just has - -
    -oil pressure gauge sweeps to random spots then goes to zero

    Have code 2071

    already checked all fuses and Swapped out chassis controller.

    took various voltage, ground and can wiring checks with what info I have and everything is checking out so far.

    vin is 1FVHCYCY8HHJC7330
     
    Pocho86, Apr 10, 2022
    Pocho86, Apr 10, 2022
    #1
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Apr 10, 2022 #2
    Inderjit

    Inderjit Heavy Load Member

    716
    703
    Sep 17, 2017
    0
    There should be three fuse boxes near the left front fender. There is a heavy wire that
    comes from a maxi fuse near the batteries that supplies them with power.
    That heavy wire has a splice about 18" from the fuse boxes that connects
    three wires to the heavy cable that feeds the three fuse boxes. That splice is
    shrink tubed but there is a spot where moisture can get into the splice by
    going between the three wires. I have cut a few open to find a green corroded
    mess.
    Try load testing the stud where the power cable connects to the fuse boxes. I use a
    headlight with both filaments hi and low connected and see how much the voltage drops
    at the fuse box supply with a multimeter.
     
    Inderjit, Apr 10, 2022
    Inderjit, Apr 10, 2022
    #2
    MadScientist Thanks this.
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.