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
⌃

Need Assistance with Diagnostic

Discussion in 'Volvo Forum' started by Bass_Waves, Jun 16, 2015.

  1. Jun 16, 2015 #1
    Bass_Waves

    Bass_Waves Bobtail Member

    2
    0
    Jun 16, 2015
    0
    Hello there. 1st post here and probably a bad way to introduce myself.
    Name: Luis
    About: Technician.
    Background Exp: International

    Currently I have a few Volvo trucks with issues and barely any diagnostic info to help me solve the issues at hand. I have this truck

    2008 Volvo VN model? Im not to familiar with these units yet.

    Codes:
    PID 84 FMI 9
    PID 91 FMI 9
    PID 85 FMI 9
    PID 228 FMI 9
    PSID 201
    PSID 86

    All of them are abnormal rate of change. all have the same FMI. trying to go thru each code is nearly impossible . I have 0 wiring diagrams nor specs. I have a sister truck and found the APP has 2 wires with split 5v reference. Currently mines does not have any. Any help would be appreciated. Thank you.

    BTW this truck has been hacked up a few times.
     
    Bass_Waves, Jun 16, 2015
    Bass_Waves, Jun 16, 2015
    #1
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

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

  3. Jun 16, 2015 #2
    Burdisco

    Burdisco Light Load Member

    116
    51
    Apr 25, 2015
    0
    Wiring diagram via hhvresource.com. Check there or media volvo service bulletins. Sometimes you get luckily and they are free. I have my manuals with me in in park city ks so I can't email them to you
     
    Burdisco, Jun 16, 2015
    Burdisco, Jun 16, 2015
    #2
    Bass_Waves Thanks this.
  4. Jun 16, 2015 #3
    Bass_Waves

    Bass_Waves Bobtail Member

    2
    0
    Jun 16, 2015
    0
    I put that site in search engine. some reason its throwing me RV results.
     
    Bass_Waves, Jun 16, 2015
    Bass_Waves, Jun 16, 2015
    #3
  5. Jun 16, 2015 #4
    Burdisco

    Burdisco Light Load Member

    116
    51
    Apr 25, 2015
    0
    Yes yes it will. They have posted all the shop manuals. Some are dated but as guys up date their converted units they do update the library.
     
    Burdisco, Jun 16, 2015
    Burdisco, Jun 16, 2015
    #4
  7. Jun 16, 2015 #5
    tech349

    tech349 Bobtail Member

    5
    3
    Jun 10, 2015
    0
    Your reading the the faults from MID 128 the EECU(Engine ECU). The faults you have listed, are loss of multiple signals from MID 144 the VECU(Vehicle ECU) on the J1708/J1587 Data Line. Possible causes are open circuit(s) on the J1708/J1587 Data Line twisted wire pair or an internal failure in the VECU itself. You can access the diagnostic screen through the "Driver Information Display". See if you can communicate with MID 144/VECU. If you can't, the message "Operation Failed" will appear. Check your power/grounds and integrity of the J1708/J1587 data line at the VECU, which is located under the fuse/relay center. See attached schematics, pages 7-9. Hope this helps.

    tech349
     

    Attached Files:

    tech349, Jun 16, 2015
    tech349, Jun 16, 2015
    #5
  8. Oct 15, 2019 #6
    Volvarin

    Volvarin Bobtail Member

    16
    1
    Sep 21, 2019
    0
     
    Volvarin, Oct 15, 2019
    Volvarin, Oct 15, 2019
    #6
  9. Feb 24, 2020 #7
    Volvarin

    Volvarin Bobtail Member

    16
    1
    Sep 21, 2019
    0
    I’m having the same problems is it a same thing volvo fm9 ?
     
    Volvarin, Feb 24, 2020
    Volvarin, Feb 24, 2020
    #7
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

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