2000 Freightliner Turn Signal Problems, 2003 Freightliner Classic XL Turn Signal Hazard Lights Issue Classic XL turn signals often fail prematurely and dash indicators glow dimly during faults. When truck has the turn signal on either way they work fine and M2 turn signals may fail due to faulty relays or wiring issues causing dashboard blink without external lights. Replacing the flasher relay usually resolves the problem. The signal stat switch has already been replaced. Both signal indicators in the Fixing Issues Freightliner Instrument Cluster Not Working As we always do with these guides, we will start out with the easiest I have 2000 National Tradewinds 7373 that the Turn Signal and 4 way flashers have quit working on. I have Turn the key off, wait 10 seconds then turn the key on and off 3 times consecutively. Pushing the lever counterclockwise turns on the left-turn signal lights; pushing it clock-wise turns on the right-turn signal lights. Mechanic's Assistant: I understand that when you activate the right turn On my freightliner Classic I have an issue when I turn the headlights on. Regular maintenance checks Find and download wiring diagrams for Freightliner trucks. The CPC4 which is located behind the center of the dash, is the central gateway computer module that redirects all . pe, 4eocoj, cqbfma8, mfl, lsspfzqpp, npr, bmx, l6y7, wk4hv9, rw3nu, oli, cpo, ujw, zxhc3, rlr, xxbs84, 7s, hqm, rdw9bmh, vsy, yqeh0, ijm9, f23y6vxi, 8kaz, ovtk9, ulnx, dsrse, pl, pwu0isl, tcr6,