Freightliner Forum

Ownership, maintenance and mechanical issues forum for all Freightliner models, including Cascadia, Century, Classic, Coe, Columbia, Condor, FLD, M2, and Coronado

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  1. Lazar181

    Nox sensors replacement + regen - 10 hours of labor??

    Lazar181, Aug 4, 2025
    Replies:
    9
    Views:
    4,740
    AthenaGroup
    Apr 15, 2026
  2. ki7mfb

    High output alternator for Freightliner M2

    ki7mfb, Mar 27, 2026
    Replies:
    6
    Views:
    430
    RocketyMan
    Apr 13, 2026
  3. DeadOnTime

    Idling a 2020 Cascadia

    DeadOnTime, Mar 8, 2019 ... 2 3
    Replies:
    25
    Views:
    26,662
    johnwhick
    Apr 9, 2026
  4. Teancum144

    22 Cascadia Utility Light Wiring

    Teancum144, Mar 14, 2026 ... 2
    Replies:
    11
    Views:
    611
    RocketyMan
    Apr 9, 2026
  5. KANSAS TRANSIT

    2010 Cascadia DD13, no power on hills,

    KANSAS TRANSIT, Nov 13, 2013 ... 2
    Replies:
    12
    Views:
    13,858
    KDHCryo
    Mar 27, 2026
  6. Truckinwithmuffin

    1996 FLD120 what is this

    Truckinwithmuffin, Feb 6, 2026 ... 8 9 10
    Replies:
    92
    Views:
    3,510
    Truckinwithmuffin
    Mar 5, 2026
  7. GRobert8916

    Databus communication issue

    GRobert8916, Apr 24, 2023
    Replies:
    5
    Views:
    2,769
    Deezl Smoke
    Mar 2, 2026
  8. 36750177

    Cascadia Interior Lights - Std. Bulb to LED Question

    36750177, Nov 13, 2015 ... 2
    Replies:
    13
    Views:
    26,583
    flashback50
    Feb 20, 2026
  9. importvic

    Cascadia Classic Herd Bumper on newer Cascadia?

    importvic, Feb 7, 2026
    Replies:
    0
    Views:
    381
    importvic
    Feb 7, 2026
  10. mackdog

    Fl120 sleeper questions

    mackdog, Oct 9, 2025
    Replies:
    4
    Views:
    787
    sbaumann14
    Feb 7, 2026
  11. DaveC

    2006 freightliner dash lights stay on

    DaveC, Jun 23, 2014 ... 2 3
    Replies:
    21
    Views:
    22,844
    QUALITYTRUCK
    Jan 5, 2026
  12. dneff11h4l

    Help With Finding a rear chassis harness for a 2005 m2 112

    dneff11h4l, Dec 23, 2025
    Replies:
    2
    Views:
    869
    dneff11h4l
    Dec 25, 2025
  13. DimengionX

    Help with hose type/part# please!

    DimengionX, Dec 24, 2025
    Replies:
    9
    Views:
    1,150
    062
    Dec 25, 2025
  14. golfnut34

    New to me Cascadia 126 questions

    golfnut34, Dec 15, 2025
    Replies:
    2
    Views:
    830
    OldeSkool
    Dec 15, 2025
  15. Nole922

    95 Freightliner FLD120 Cummins M11 Turn Signal Issues

    Nole922, May 3, 2013
    Replies:
    6
    Views:
    5,051
    Kevinmckenzie
    Dec 15, 2025
  16. Gibby316

    1994 FLD 120 12.7 Cruise control

    Gibby316, Jul 10, 2025
    Replies:
    8
    Views:
    1,328
    Gibby316
    Dec 6, 2025
  17. Illustrious

    All gauges stopped responding & A/C stopped working

    Illustrious, May 10, 2014 ... 2 3 4
    Replies:
    34
    Views:
    45,198
    CatExpress
    Nov 16, 2025
  18. Cryzdrgn

    2018 freightliner dd13 def issues

    Cryzdrgn, Nov 12, 2025
    Replies:
    0
    Views:
    785
    Cryzdrgn
    Nov 12, 2025
  19. Verdel

    Converting 3 pedal Autoshift to manual

    Verdel, Feb 4, 2015 ... 5 6 7
    Replies:
    60
    Views:
    53,954
    international7500
    Nov 7, 2025
  20. sean82206

    M2 OEM LED Headlight Flicker

    sean82206, Nov 1, 2025
    Replies:
    4
    Views:
    1,212
    sean82206
    Nov 2, 2025
Showing threads 1 to 20 of 3,443

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