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Related Medium and Heavy Trucks Questions
Code 5246 Fmi 15 with def light flashing. DD15 2015
Code 5246 Fmi 15 with def light flashing JA: What's the make/model/year of your truck? Engine type? Customer: DD15 2015 Freighliner Cascadia JA: Are you fixing your truck yourself? What have you tried… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
2014 Peterbilt 337 6.7 L 408 L6 PACCAR PX-7 Diesel 268189
2014 Peterbilt 337 6.7 L 408 CID L6 PACCAR PX-7 Diesel 268189 milesoriginal customer complaint: limp mode wont go over 40mph.what has been done: FOUND CHECK ENGINE LIGHT ON FOUND THE FOLLOWING ACTIVE … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
64 satisfied customers
I have a Peterbilt 2016 with Cummins ISX 15 engine. Now
I have a Peterbilt 2016 with Cummins ISX 15 engine. Now showing code SPN 641, no FMI details. This code is out of nowhere just after turning the truck after 4 days off. What could this be?… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
64 satisfied customers
I have a 2012 mack pinnacle I just bought the truck when I
I have a 2012 mack pinnacle I just bought the truck when I drive down the road it's blowing white smoke and feels like I'm driving over rumble strips it says I need to do a parked regen but it won't l… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
Having issues with 2015 cascadia dd15 engine regen issues
having issues with 2015 cascadia dd15 engine regen issues vin 3AKJGLD57FSGB4103 these are the fault codes, 4364 fmi 1, 4364 fmi 18, 3364 fmi 2, 5246 fmi 0, 5246 fmi 15, 5246 fmi 16… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
Truck throwing 3 codes and won't get out of derate. 5264 fmi
Truck throwing 3 codes and won't get out of derate … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,915 satisfied customers
Dd15 yellow def low level light is flashing def full. Check
Dd15 yellow def low level light is flashing def full. Check engine light is on. Has fault codes 5246 15 and 16. There is no derate. Happen the other day then light and all codes went away. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a 2013 freightliner with a DD15 engine & the check
I have a 2013 freightliner with a DD15 engine & the check engine light is on & derate power. it has codes 5246-0, 5246-15 & 5246-16, I can't find anything to tell me how to fix it. I am at my roads en… read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,915 satisfied customers
2014 Freightliner cascadia cummin engine won't go faster
2014 Freightliner cascadia cummin engine won't go faster then 5 mph … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,915 satisfied customers
I have 2 codes 2014 frieghtliner cascadia sec 061 spn003364
I have 2 codes 2014 frieghtliner cascadia sec 061 spn003364 and 5246 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
My truck engine lights came on, orange and orange check and
My truck engine lights came on, orange and orange check and red stop all came on plus def orange blinking light. I tried to regen and doesn't work. … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,915 satisfied customers
I have 2011 freight liner with dd15 I have a stay active
I have 2011 freight liner with dd15 I have a stay active every time I clear it comes right bk and don't have a chance to regen … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,915 satisfied customers
Got a 2012 DD15. The DEF light has been coming on and off
Got a 2012 DD15. The amber DEF light has been coming on and off for a few days. While the ***** *****ght is on the CE light is on. Just now, the red stop light also came on. Codes are as folliws 3226 13, 5246 15, 5246 16, 5246 0 I'm guessing I am now derated to 5 mph? Not sure yet. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
591 satisfied customers
I have a 2013 Cascadia that is blinking the low DEF light,
I have a 2013 Cascadia that is blinking the low DEF light, but the gauge reads full & I just filled it as full as possible but light is still blinking & yellow & red check/ stop engine lights are on &… read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,915 satisfied customers
I have a 2011 Freightliner Cascadia that I brought into the
I have a 2011 Freightliner Cascadia that I brought into the shop for a regen. I went home that evening and returned the next morning and the truck would not start. I connected the laptop and found tha… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have multiple codes on my 2011 cascadia and the truck is
I have multiple codes on my 2011 cascadia and the truck is derated to 5 mph … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
Have 2011 Cascadia Freightliner yellow code eecu0601 spn005246
Have 2011 Cascadia Freightliner yellow code eecu0601 spn005246 … read more
roybelding
roybelding
Shop Foreman Freightliner trucks
12,915 satisfied customers
A 2011 freightliner Cascadia with code spn3556 fmi 1 both
Hi ***** On a 2011 freightliner Cascadia with code spn3556 fmi 1 both check engine lights on, had replace Doser valve and Doser injector. On running engine around 1400rpm makes this "rattling noise. k… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 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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