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
2019 freightliner cummins engine codes 3712 6255 6254 and
2019 freightliner cummins engine codes 3712 6255 6254 and 0286. the unit wouldn't regen because it thought the brake pedal was being pressed. i've since fixed that issue and these four codes will not … read more
NicholasM1019
NicholasM1019
Diesel Technician
Vocational, Technical or Trade School
9 satisfied customers
I'm working on a 2008 Peterbilt with an isx engine, the
Hi, I'm working on a 2008 Peterbilt with an isx engine, the original engine failed (seized) and was swapped to a 2015 ISX. The old engine communicates with the truck on j1587 and the new engine commun… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
431 satisfied customers
1997 kenworth t800 with Cummins m11. Bought truck found for
1997 kenworth t800 with Cummins m11. Bought truck found for unknown reason the owner swapped out the instrument levers on the right side … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Need parameters for sensors for live monitoring in Cummins
Need parameters for sensors for live monitoring in Cummins Insite for 2013 Freightliner cascadia with ISX 15 cm 2250 engine, Truck in braking when released pedal , turbo actuator is 80% closed and fee… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,783 satisfied customers
2008 freightliner cummins 6.7 medium duty truck throwing a
2008 freightliner cummins 6.7 medium duty truck throwing a APPS code. There is no repsonse from the pedal while driving fine on highway.… read more
Joe
Joe
Service Technician
Associate Degree
855 satisfied customers
Bought a used 2013 T800 with cummins ISX engine and Allison
Bought a used 2013 T800 with cummins ISX engine and Allison Automatic transmission. There is a switch on the dash for The PTO. The light does not light up on the switch, the dash light does not come o… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a Cummins engine serial number 46759185 I have a
I have a Cummins engine serial number 46759185 I have a active code that won't go away it 2636 vgt acutuator driver circuit I replace the turbo with acutiator and I replace the harness and the ecm the… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a 09 kw with isx 485 it started cutting out what I
I have a 09 kw with isx 485 it started cutting out what I mean by that is I will be going up a hill and the jake comes on and brings the truck to idle it does not quit the check stop engine light come… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
431 satisfied customers
I have a 2016 Peterbilt 348 with a PX-9 engine. Allison 3500
Hello. I have a 2016 Peterbilt 348 with a PX-9 engine. Allison 3500 RDS-P. Vin *****************. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
431 satisfied customers
Dr. Cummins I have a ISX ESN-79261221 that the low setting
Dr. Cummins I have a ISX ESN-79261221 that the low setting on the engine brake isn't working. When I watch the circuits on Insite it only shows circuit 2 sending power no matter the position on the sw… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
02 KW T2000 N14 Cummins Celect Plus I'm using cummins Insite
02 KW T2000 N14 Cummins Celect Plus I'm using cummins Insite 8.0 to connect to ecm question is under "Features and Pameters" some of the parameters are locked like the engine protection it says this o… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have installed software Insite Cummins 7.6 in my laptop
I have installed software Insite Cummins 7.6 in my laptop computer and I also installed the adapter Nexiq USB Link but when I set up the adapter in insite wizard and click connect to ecm I get error w… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a 2017 kenworth tow truck in here we was working on
I have a 2017 kenworth tow truck in here we was working on some lights and had instructions from the body manufacture for tow portion to change some harness and also make changes with the software E.S… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,783 satisfied customers
I have a 2007 Freightliner Columbia Series 60 Detroit 14L, i
I have a 2007 Freightliner Columbia Series 60 Detroit 14L, i took it in to the dealer to get the parameters opened up and they did and took it for a test drive, when they got back the truck reset its … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 08 Volvo VN with egr cummins isx that idle fine but
I have a 08 Volvo VN with egr cummins isx that idle fine but the TCS light remain on and no throttle response. It give code 131, so I replace the accelerator assembly. Still no throttle response. It's… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
i have a 2004 Volvo with an isx st2 last 6 of vin is 371735.
hi i have a 2004 Volvo with an isx st2 last 6 of vin is 371735. it has not throttle response codes displayed are check light control module check ecm and check ecm data link connector. was told custom… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Hi, I have Kenworth T800 that I need to program ECM I need
Hi, I have Kenworth T800 that I need to program ECM I need spec sheet how to enable engine brake and cruse control. I am getting also clutch pedal depress on my scan tool all the time.… read more
JCTech
JCTech
Technical Specialist
Vocational, Technical or Trade Scho
352 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