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Related Medium and Heavy Trucks Questions
Check engine lights on def light flashing. code #'spn004335
check engine lights on def light flashing. code #'spn004335 -07 & spn005246-15 … read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,740 satisfied customers
Freightliner 2015 Cascadia two check engine light came on
Freightliner 2015 Cascadia two check engine light came on while running. DEF light was blinking yellow while running. And now I'm losing power.Do you have any idea what is going on?… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
418 satisfied customers
I have a 2013 Freightliner vin 1fujghdv0dsfa0570. Codes spn
I have a 2013 Freightliner vin 1fujghdv0dsfa0570.Codes spn 3361 fmi 7 Spn 4335 fmi 14Also codes 5246 fmi 15 and 5246 fmi 16.Truck had red been derated to 5 mph.What can I do to fix this issue, or get … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2012 Cascadia with a dd15 that has both amber
I have a 2012 Cascadia with a dd15 that has both amber lights on. There is also a blinking round light next to the def emblem. Will the truck derate? … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
418 satisfied customers
I have a 2015 Cascadia Freightliner my DEF tank is full but
I have a 2015 Cascadia Freightliner my DEF tank is full but my indicator light says I am empty what can I do … read more
Roy Belding
Roy Belding
7,528 satisfied customers
I have a 2013 Freightliner Cascadia Vin 1fujghdv0dsfa0570 I
I have a 2013 Freightliner Cascadia Vin 1fujghdv0dsfa0570I have a Solid engine light on with a code I looked up that says improper def quality. What would be the steps to resolve this issue if I fille… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,740 satisfied customers
I have 2014 cascadia and I was driving and then suddenly def
Hi I have 2014 cascadia and I was driving and then suddenly def light starts blinking and check engine light turn on thn I did rgen and after regn light were still there but after 30 min of drive ligh… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,740 satisfied customers
I am getting a diagnostic code spn 520323 fmi 3. My driver
my driver brought it in to the dealership before but the code had gone off. Everytime we attempt to take it to the shop the code goes off before we get there. They say it can take much longer if the code is not on at that time. 2014 Freightliner cascadia … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Chk eng light on def light is blinking. 2015 freightliner
Chk eng light on def light is blinking JA: What's the make/model/year of your truck? Engine type? Customer: 2015 freightliner cascadia JA: Are you fixing your truck yourself? What have you tried so fa… read more
Roy Belding
Roy Belding
7,528 satisfied customers
I have a blinking light at def, codes eec 61, spn 3364.
I have a blinking light at def, codes eec 61, spn 3364. Derated me down to 5 mph, all 3 code lights on. … read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
203 satisfied customers
I have a 2012 freightliner Cascadia that the code spn005246
i have a 2012 freightliner Cascadia that the code spn005246 15 came on about 30 min into my drive time. the yellow light was flashing by the def gauge plus check engine light. What does this mean? … read more
Roy Belding
Roy Belding
7,528 satisfied customers
Freightliner cascadia 2012 both check engine lights on def
Freightliner cascadia 2012 both check engine lights on def light is blinkin … read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,740 satisfied customers
I had be a2012 freightliner m2-112 vin BW1522. I had spn3361
I had be a2012 freightliner m2-112 vin BW1522. I had spn3361 fmi 7 inactive. I cleared code. Now I have spn5246 fmi5 active. No other codes. What do I have to do to clear this code? Is this something … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a flashing red one bar on my def gauge and a check
Hi Pearl I have a flashing red one bar on my def gauge and a check engine light, my def tank is 100% filled. Truck is driving normal right now but I have 4hr ride to get home. Have you ever herd of th… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
We are derated to 5mph with Regulatory fault ignored-final
We are derated to 5mph with Regulatory fault ignored-final action pending fault 5246-16. 5246-0 and 5246-15 also appear as well as DEF information only 4335-31. What do we need to do?… read more
Roy Belding
Roy Belding
7,528 satisfied customers
Hi Toby,I also have a 2013 114sd with a DD 500. Last eight
Hi Toby, I also have a 2013 114sd with a DD 500. Last eight on the vin are DHFE7693. Te code is EEC 61 Te readouts in order are: Diag 1 Fault 1 EEC 61 3363SPN Fail 3 Note: i just had aux LED lights in… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
I am a company driver and I run a 2011 DD13 Arcadia fleet
I am a company driver and I run a 2011 DD13 Arcadia fleet Tractor in N j. The tractor when the Miller lease mechanic puts it on a laptop computer it shows A MCM default code. What does that code mean?… read more
Toby
Toby
Vocational, Technical or Trade Scho
107 satisfied customers
I also have a 2012 Cascadia w/a DD15 Engine. A yellow light
I also have a 2012 Cascadia w/a DD15 Engine. A yellow light comes on. It is on the dash and also the small display window shows a fault. When I display the fault code, along with the EEC 061 (After-tr… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
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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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