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Related Medium and Heavy Trucks Questions
I have an active code spn 3223 fmi 7 (2015 Freightliner
I have an active code spn 3223 fmi 7 (2015 Freightliner cascadia dd15 evolution) … read more
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Andy
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Vocational, Technical or Trade School
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My father's 2015 Frghtliner Cascadia is getting 2 fault
My father's 2015 Frghtliner Cascadia is getting 2 fault codes showing in his eld. first one is aftertreatment 1 intake gas sensor 1 heater control and the second one is aftertreatment 1 SCR intake NOx… read more
Roy Belding
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I have stop light And check code 3223 FMI7. Is 2016 Freight
I have stop light And check code 3223 FMI7 JA: What's the make/model/year of your truck? Engine type? Customer: Is 2016 Freight DD15 JA: Are you fixing your truck yourself? What have you tried so far?… read more
Daniel Wilson
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I have a 2014 frieghtliner cascadia with a detroit dd15
I have a 2014 frieghtliner cascadia with a detroit dd15 motor. Code spn651 fmi 5 is showing … read more
BrentR718
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Got SPN 3216 FMI16 active code on a 2016 freightliner
Got SPN 3216 FMI16 active code on a 2016 freightliner Cascadia DD15 engine What can you tell me about it and is it safe to keep driving?… read more
Mike Mcmillan
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I have a 14 frightening cascadia dd15 with codeeec61 3216
I have a 14 frightening cascadia dd15 with codeeec61 3216 and 3223 … read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
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Have u. Have a cummins isx throwing 3216 fmi 10 and 5024 fmi
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I'm getting codes 3223 fmi7, 3215 fmi3, and 3216 fmi4.
I'm getting codes 3223 fmi7, 3215 fmi3, and 3216 fmi4. Freightliner 2016 dd15. … read more
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Spn3612 fmi18 code. 2015 cascadia dd15. Wondering if i can
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Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
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Have a few codes coming up on my 2016 freightliner. 2016
Have a few codes coming up on my 2016 freightliner … read more
Wayne
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I have a code spn5345 fmi 7 saying truck has created 25
I have a code spn5345 fmi 7 saying truck has created 25 percent bit it has not can I fix this myself … read more
cumminsdr
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My truck giving me problem says scr system fault engine will
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Mike Mcmillan
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I have Cummins isx15. I got 7 codes came up while I was
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Oem code 3712 and spn 5246 derate cant clear them. Cummins 6
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Air conditioning also quit working a couple days ago not
air conditioning also quit working a couple days ago not knowing if the 2 could be related in any way. the def system and the air were both basically replaced within the last year. will it derate with… read more
Daniel Wilson
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Have a 2011 Freightliner Cascadia Dd15 with some codes Eec61
Have a 2011 Freightliner Cascadia Dd15 with some codesEec61 spn5246 fail 15 Chs 71 spn 520918 fail 5 Sys 25 spn 1548 fail 5 Any help would be great thanks… read more
Roy Belding
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Buddy. We have a 2016 Cascadia Evolution down with code
hello Buddy. We have a 2016 Cascadia Evolution down with code SPN 5435 FMI 7 It also has a message "Emissions System Problem Detected" 25% Derate… read more
Roy Belding
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We have a 6.7 cummins schoolbus with a ATD differential pressure
We have a 6.7 cummins schoolbus with a ATD differential pressure code what is this telling me?… read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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Chris (aka-Moose)

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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