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
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
7,517 satisfied customers
Def light blinking and Check engine came on my def tank
Def light blinking and Check engine came on my def tank reads full and now I have a stop light on … read more
Keiphun Sowell
Keiphun Sowell
AutoDiesel Technology
1,144 satisfied customers
Eec 61 code. 2013 freightliner 1fujgldr5dlbu9921. If
eec 61 code JA: What is the complete model and serial number of your machine? Customer: 2013 freightliner 1fujgldr5dlbu9921 JA: Are you fixing this yourself? What have you tried so far? Customer: if p… read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
202 satisfied customers
DEF issues. faults galore but did regen prior to shift.
DEF issues. faults galore but did regen prior to shift. Thinks DEF low but it's full. All faults degenerated with both ***** *****ghts and now a red light. Def indicator blinking light won't reset. Dr… read more
Roy Belding
Roy Belding
7,517 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
202 satisfied customers
I have dd15 freightliner 2013 had a regen request and then
i have dd15 freightliner 2013 had a regen request and then the truck went haywire i had a new onebox installed in jan after the regen the check engine light and the solid light came on then a few hour… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
My 2012 Freightliner DD15 started derating without telling
My 2012 Freightliner DD15 started derating without telling me it was derating. The low DEF light keeps blinking even though there is plenty of DEF. I know it wants to do a parked regen although no lig… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
Eec 61, spn 5246 faults 2,3,and4. 2012 freightliner
Right now i just want to clear the code so i can get my load delivered . Then into shop to get the nozzle cleaned … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Eec 61 if I fill up my def will the check engine light go
eec 61 if I fill up my def will the check engine light go off … read more
Roy Belding
Roy Belding
7,517 satisfied customers
Low DEF blinks while gauge shows full and I know for sure
Low DEF blinks while gauge shows full and I know for sure that it is full.It seems that it is asking for a Regen. After performing a regen it goes away. Problem is that it is happening to often. Secon… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
EEC 61 diag 2 fault 1. Def full but still low def signal is
EEC 61 diag 2 fault 1. Def full but still low def signal is on along with check engine lights .. … read more
Roy Belding
Roy Belding
7,517 satisfied customers
Freightliner 2011 dd15 def light blinking but tank is full,
Freightliner 2011 dd15 def light blinking but tank is full … read more
Roy Belding
Roy Belding
7,517 satisfied customers
I just bought a 2014 Cascadia with the DD 15.. It has giving
I just bought a 2014 Cascadia with the DD 15.. It has giving me a fault code of EEC 61 I trying to see what that is and what's the fix … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
Have a 2012 freightliner cascadia had a eec 061 spn003361
Customer: have a 2012 freightliner cascadia had a eec 061 spn003361 code and eec 061 spn005246 engine shut down light came on can only go 5mph took to shop they cleaned and swap out the dosing pump an… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
IM GETTING code EEC 061 SPN003556 ON CASCADIA Can you Help me to fi
Hi IM GETTING code EEC 061 SPN003556 ON CASCADIA Can you Help me to find where is located,… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
We just pirchased a truck 2012 casscadia with def and the indicator
We just pirchased a truck 2012 casscadia with def and the indicator said the def was full but two check engine lights came on. He addrd def one light went off now what to do… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2011 Freightliner Cascadia showing code EEC 61 4364 fail 18
Have a 2011 Freightliner Cascadia. Showing code EEC 61 4364 fail 18. Also had white smoke coming from right side of truck and raw diesel smell in cab.… read more
Roy Belding
Roy Belding
7,517 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
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

4,737 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