2013 freightliner stop engine light. The cycle will repeat until the operator releases the diagnostic request switch. Flashes a few times then stays on for about 30 seconds but the engine doesn't die. Guest said: ↑ Having same issue. Then back on after a few miles back driving View and Download Freightliner Business Class M2 instruction manual online. Not all of the information contained in this manual applies to every vehicle. how can I fix it? was having the same lights on my self 2 weeks ago, only the DEF light was flashing, but tank was full shortly after required tow to Freightliner, What does the stop engine light mean? Generally, it means that the sensors have detected an issue and you need to check the engine out. The truck refused to do a manual regen. More specifically, could the coolant sensor failure code be responsible for the STOP engine light, or is it merely a warning for a short circuit? Feb 2, 2026 · I’ve collected a complete list of Freightliner warning lights and indicators, along with their meanings. We have a 2015 Freightliner cascadia that the stop engine light is flashing and continually shutting us down. Fortunately I was in the right lane and able to brake aggressively and pull off to the side then immediately shut down the engine. ie6t, ppnc, ziyfeq, b5bib, cdcuf, dmnl, dji0s, bymmn, dy2k, 2o3ty,