Hi, I shut off and on buttery once, and my bunk heater wont stop, working as a fan, even while driving still wont stop

276480

{"text":"Freightliner cascadia 2015, bunk heater working as a fan, wont stop","videos":"[]","link":"{}","pics":"[]","canComment":true,"externalShare":false}

255377

{"replyTo":"","text":"Inferior parts and engineering leads to problems such as this from time to time.","replyToPid":0}

276480

{"replyTo":"

255377 发表于 2020-01-30 05:53:33 Inferior parts and engineering leads to problems such as this from time to time.

","text":"So i have to pull to the shop🤔🤔, thank you! ","replyToPid":316179}

255377

{"replyToPid":0,"replyTo":"","text":"If it isn’t not turning off then it’s from the switch or you have another problem. Cheapest thing is a battery cut off switch if you have a main cable to tap into. Then you can make sure nothing ever drains the battery if you’re turning the truck off for a long time or overnight "}

724453

{"replyTo":"","text":"sounds electrical like a bad relay keeping the circuit closed","replyToPid":0}

877308

{"replyTo":"","text":"im having issues with my 2016 freightlinner rite now with eletrical causing my 12v out lits to surge and electronic to shut down","replyToPid":0}

908250

{"replyTo":"","text":"It's a multiplexing issue with bunk hvac ecu. Signal loss to shut ecu down. disconnect battery cables for several minutes until all shuts down. Should shut off after that. Or find bunk hvac ecu fuse.","replyToPid":0}

682141

{"replyTo":"","text":"cycle the power. shut on and off repeatedly around ten times this should reset the power module on the unit","replyToPid":0}