Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Connect one-on-one with {0} who will answer your question

Related Medium and Heavy Trucks Questions
I have the EEC 61 Code. Asking for RGEN wich I did. But
Second opinion] I have the EEC 61 Code. Asking for RGEN wich I did. But check engine lights is on with Stop engine as well I also reset the dash code but it's still on. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
With a code eec61 3361 fail 7 and eec61 5246 fail 15, def
With a code eec61 3361 fail 7 and eec61 5246 fail 15 , def lite flashing , the truck will not let me do parked regen WHY !! … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
2026 Freightliner Cascadia with a DD15. I installed a new
2026 Freightliner Cascadia with a DD15. I installed a new DEF pump. Before removing the old pump to keep the DEF from siphoning, I disconnected the DEF hoses at the tank. After installing the new pump… read more
Bradey V
Bradey V
Certificate
Eec61 code came up. Def is full. 2013 freightliner cascadia
Yes . I dont understand when they say 3cycles and the light should go off … read more
Roy Belding
Roy Belding
7,582 satisfied customers
2012 Freghtliner Cascadia with DD13 DEF tank is full w/Stop
2012 Freghtliner Cascadia with DD13 DEF tank is full w/Stop & check engine light on while DEF light blinking. We just had engine steam cleaned and now this issue happened. Can you guess ? … read more
Roy Belding
Roy Belding
7,582 satisfied customers
The blinking yellow light is on when the tank is full
The blinking yellow light is on when the tank is full .changed the dock valve.regen ok but light still blinking … read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
I do have a 2013 Cascadia. I broke down because a or more
I do have a 2013 Cascadia. I broke down because a or more DEF issue . The DEF gauge showed empty by blinking yellow light but there was 3 green square in the same time. … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 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 /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Low def light flashing but full of def, check engine light
Low def light flashing but full of def, check engine light on code eec61 and decelerated to 55 mph. 2013 Cascadia with dd15 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,869 satisfied customers
Def light flashing, check engine light on, code eec 61, and
def light flashing, check engine light on, code eec 61, and decelerated to 55 mph. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,869 satisfied customers
I have 2015 cascadia 2 check engine light on code EEC61 SPN
hi I have 2015 cascadia 2 check engine light on code EEC61 SPN 5246 I have full tank DEF and is blinking a yellow light … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Have eec61 hit the + button got fail 18 the yellow engine
hi have eec61 hit the + button got fail 18 the yellow engine shaped light is on … read more
Roy Belding
Roy Belding
7,582 satisfied customers
Cofe eec61 and ca833, 2011 cascadia dd15 motor, No im on the
No im on the side of rhe road. The solid yellow light is on. The yellow check engine light went off … read more
Roy Belding
Roy Belding
7,582 satisfied customers
2013 cascadia eec 61 1761 code, frh cascadia 2013 DD15,
2013 cascadia eec 61 1761 code JA: What's the make/model/year of your truck? Engine type? Customer: frh cascadia 2013 DD15 JA: Are you fixing your truck yourself? What have you tried so far? Customer:… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
My 2013 cascading was running great just a few min ago the
My 2013 cascading was running great just a few min ago the yellow warning light for the DEF started blinking and my engine light came on I have pleanty of DEF I HAVE A Detroit What could be the proble… read more
Aaron Evans
Aaron Evans
MOBILE FLEET MANAGER
44 satisfied customers
The low Def yellow light is flashing even though it is
The low Def yellow light is flashing even though it is topped off with def … read more
][\][iCk0411
][\][iCk0411
Fleet Warranty Manager
Vocational, Technical or Trade School
5 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 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
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Daniel Wilson

Daniel Wilson

11,869 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

Mechanic

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x