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
TxId: 42 SPN: 516499 FMI: 12 (Failure) Count: 126 TxId: 0
TxId: 42 SPN: 516499 FMI: 12 (Failure) Count: 126 TxId: 0 SPN: 1590 – Adaptive Cruise Control Mode FMI: 19 (Data Error) Count: 127 TxId: 160 SPN: 516499 FMI: 12 (Failure) Count: 126 TxId: 160 SPN: 516… read more
Ralphlive
Ralphlive
Retired Service Manager
Vocational, Technical or Trade Scho
29 satisfied customers
I have 2012 freightliner cascadia with Cummins isx dtc 1713
I have 2012 freightliner cascadia with Cummins isx dtc 1713 spn 3363 fmi 16 … read more
Roy Belding
Roy Belding
7,587 satisfied customers
2015 freightliner cascadia. Fault code SPN 81. FMI 16. 2015
2015 freightliner cascadia. Fault code SPN 81. FMI 16 … read more
Roy Belding
Roy Belding
7,587 satisfied customers
SECOND OPINION) I have a 2012 Freightliner M2 Cummins Isc
SECOND OPINION) Customer: I have a 2012 Freightliner M2 Cummins Isc 8.3 engine # 73219858… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
I have a 2012 Cascadia that is showing a code 545 25 SPN
I have a 2012 Cascadia that is showing a code 545 25 SPN 523318 FAIL 7 … read more
Roy Belding
Roy Belding
7,587 satisfied customers
Having error ecu 128 pic 101 fail 00 Cummins isx 2010
Having error ecu 128 pic 101 fail 00 Cummins isx 2010 freightliner cascadia … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
2012 FREIGHTLINER CASCADIA CODES SPN4765 FMI 3 SPN3242 FMI 3
2012 FREIGHTLINER CASCADIA CODES SPN4765 FMI 3 SPN3242 FMI 3 AND SPN3246 FMI 3 NEED CUMMINS CODES FOR THESE AND TO SEE IF THEY HAVE SOMETHING IN COMMON ISX SERIAL 79498470… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
431 satisfied customers
Cummins ISX CM2250 now Red light on with False code SPN
Cummins ISX CM2250 now Red light on with False code SPN 3251, Freightliner Cascadia … read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
205 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
7,587 satisfied customers
2016 cascadia error code spn 102/fmi 18 can it be cleared
2016 cascadia error code spn 102/fmi 18 can it be cleared and what could be cause 410,000 miles … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
431 satisfied customers
2011 Freightliner Cascadia with a DD13 Getting several codes
2011 Freightliner Cascadia with a DD13 Getting several codes that I can't seem to find. 522343 31 524284 31 522351 31 522247 31 (all SPN/FMI)Thank you.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
Are you gonna help me? 2015 Freitliner Cascadia DD15. My
25% Derate SPN 3361 FMI 5 SPN 4334 FMI 4 SPN 3713 FMI 31 SPN 5246 FMI 15 SPN 5246 FMI 16 5 active codes… read more
Roy Belding
Roy Belding
7,587 satisfied customers
I have 2012 cascadia engine light and check engine came
I have 2012 cascadia engine light and check engine came on....check light is now out shows engine1 sfu49 … read more
Roy Belding
Roy Belding
7,587 satisfied customers
I changed the coolant sensor on reservoir and still get code
I changed the coolant sensor on reservoir and still get code spn 111.Any other possible solutions?… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have fault code CAB 33 521909 fail5. Fault code SFU 49
Hi I have fault code CAB 33 521909 fail5. Fault code SFU 49 520201 fail 3. Fault code ECU 1 111 fail 19. Wondering what they are and if I should get them fixed ASAP? … read more
Roy Belding
Roy Belding
7,587 satisfied customers
My engine starts then shuts off within 3 seconds, 2012
just bought the truck used.. been asking for help ... not getting much I have a code reader … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2012 Freightliner cascadia. It's showing code sfu49
I have a 2012 Freightliner cascadia. It's showing code sfu49 and eng0. The jakes aren't working and there are random gauges and lights that aren't working on dash. Neither is majority of bunk accessor… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a Safari RV with Cummins ISC 350 engine that fires but
I have a Safari RV with Cummins ISC 350 engine that fires but shortly coughs to a stop. Diagnostic code 254 12 Controller #1 Bad program. Where is this controller and could a bad connection be the pro… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 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