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
Having some issues with high beam circuit on 96 379. Low
having some issues with high beam circuit on 96 379 … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
97 satisfied customers
2006 volvo vnl.. Any1 has a signal, headlight wiring
2006 volvo vnl.. Any1 has a signal, headlight wiring diagram.. Have an issue w this and change module still no results..… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
616 satisfied customers
2015 volvo vnl. Got no low beams, fog lights or hazards.
2015 volvo vnl. Got no low beams, fog lights or hazards … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
616 satisfied customers
Associate. I have a volvo semi vnl 780 year 2019. I am
Hi associate. I have a volvo semi vnl 780 year 2019. I am getting an error code of check fuse ign fuse at the next stop. What might be the reason? … read more
Edgar.T
Edgar.T
Forman
Associate
106 satisfied customers
Switch on the head lights blow fuse, 2003 volvo d12 vnl770.
switch on the head lights blow fuse, 2003 volvo d12 vnl770 … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
2019 KW T370 having an issue with the turn signals. Both
2019 KW T370 having an issue with the turn signals. Both lights come on but nothing flashes. Replaced the signal switch when the headlights stopped working but still having the same issue. Is there a … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
97 satisfied customers
I have a 2003 Volvo VHD. When I turn on my low beam
I have a 2003 Volvo VHD. When I turn on my low beam headlights they are fine, however when the highbeams are switched on, both headlights on the left side, stop working. Might it be a relay? … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
616 satisfied customers
I have a 2008 volvo vnl semitruck, my blinkers work but I
I have a 2008 volvo vnl semitruck, my blinkers work but I don't hear them blink . Its not making the blinking noise. I know on a car is most of the time the flasher . But on this truck I'm not sure? T… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
616 satisfied customers
I have 2016 cascadia with headlight problmes. Cascadia
im attemping to,,, new bulbs,, there is no power on the left side low beam … read more
Expert
Expert
5 satisfied customers
Problems with Volvo headlights. High beam indicator stays
problems with Volvo headlights JA: What's the make/model/year of your truck? Engine type? Customer: high beam indicator stays on JA: Are you fixing your truck yourself? What have you tried so far? Cus… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
616 satisfied customers
2000 VOLVO VHD Lights blowing fuses, head light fuse, tuen
2000 VOLVO VHDLights blowing fuses, head light fuse, tuen signal fuse, stop light fuse. right turn signal is making both head lights flash too. only on low beam. when i have high beams on everything w… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
2002 KW W900. I have no headlights,neither high or low beam.
2002 KW W900. I have no headlights,neither high or low beam. High beam indicator is on constant. Also no turn or markers on hood. … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
Western star no headlights, Western star4964ex, No power
No power from headlight switch to relay on fuse panel … read more
Expert
Expert
5 satisfied customers
High beams only on a 2000 Pete. Checked breakers, turn
High beams only on a 2000 Pete. Checked breakers, turn signal switch, headlamps the, light switch … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
15,356 satisfied customers
I have a 2001 Volvo VNL. VIN# ***** I am working on the
I have a 2001 Volvo VNL. VIN# ***** I am working on the headlights. The left low beam is dim at times and completely out at other times when the switch is on and the truck is parked. If I release the … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
15,356 satisfied customers
Hi I have a 2005 387 Peterbilt. With. No high beam. And no
Hi I have a 2005 387 Peterbilt. With. No high beam. And no reverse lights I tried a new turn signal switch and head light bulbs to no avail. Where can I get a wiring schematic? Also do the to 2 items … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
Hello, I have a 1999 FL 80 with a headlight problem. Yesterday
Hello, I have a 1999 FL 80 with a headlight problem. Yesterday the low beams and daytime running lights worked properly but no highbeams. I changed the signal/headlight switch on the steering column b… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Jeremy, The new multi-function switch did not fix the High
Jeremy, Good Morning Sir. The new multi-function switch did not fix the High Beam inop situation on the 2004 Thomas Bus. I could have sworn that was what it was, but that did not fix it. I still have … 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

15,356 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,353 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

5,115 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,756 satisfied customers

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

Curtis B.

Curtis B.

Technician

1,947 satisfied customers

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

cumminsdr

cumminsdr

Mechanic

1,886 satisfied customers

All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

641 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