Freightliner 114SD - Reduced power at 9 Pin Diagnostic Connector

Discussion in 'Freightliner Forum' started by Taurus, Dec 7, 2019.

  1. Taurus

    Taurus Bobtail Member

    1
    0
    Dec 7, 2019
    0
    Have Can Bus error U0073 In checking resistance and voltage at 9 Pin diagnostic connector the first problem that appears is I only have 3.6V at PIN B instead of 12V. This is EOKO voltage but cannot find a wiring diagram to see where Pin B is fed from. A blown fuse or other open would have zero volts. Has anyone seen this before?
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  3. mhyn

    mhyn Road Train Member

    4,255
    4,394
    Dec 29, 2008
    Northridge, CA
    0
    yeah men... could be bad gateway....
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  • Draft saved Draft deleted