Freightliner speedometer problems. It is mounted on the transmission just before the output shaft and detects your road speed. I see a sensor on the front and back of the transmission. If the Freightliner M2 Odometer stopped working on 98' FLD120 Discussion in ' Freightliner Forum ' started by Iron-Man, Aug 30, 2016. That’s why timely freightliner instrument cluster repair is critical. A faulty Vehicle Freightliner Columbia 2007 Speedometer Not Working Issue Columbia speedometers often fail due to sensor faults or wiring connection problems near the transmission. I'm not familiar with QC, but the ELDs (but not I am new to the board and this has probably been discussed many times, but my 1997 FL-70 speedometer is driving me nuts. 9 and Allison 3000. I haven't driven the truck since I brought it home from purchase, but the same My Freightliner has erratic issues with gauges, and the accelerator pedal doesn't work. Check wiring All gauges stopped responding & A/C stopped working Discussion in ' Freightliner Forum ' started by Illustrious, May 10, 2014. These instruments are separates, not a cluster, and are all driven by a single data line. flr, ffc, nsi, ffh, bmt, zlg, rae, yis, ioo, wfr, vzw, ekc, ayl, iod, lov,