Medium and Heavy Trucks

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We have a2007 freightliner columbia day cab tractor. all of
we have a2007 freightliner columbia day cab tractor. all of the pressure switches on it check good. when starting up the low air pressure warning buzzer is sounding and stops when the air pressure goe… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
There i have a 2010 freightliner m2 business class bus and I
Hey there i have a 2010 freightliner m2 business class bus and I am getting an intermittent no start and code. Spn 2003 fmi 19. I can see on my servicelink that I am getting a crank inhibit from my tr… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
515 satisfied customers
I have a 2007 Sterling with a Mercedes engine, it was
I have a 2007 Sterling with a Mercedes engine, it was running and just quit, it would crank and start up for a few seconds and then quit, after checking it out we found that fuse #11, which is a reset… read more
Roy Belding
Roy Belding
7,745 satisfied customers
I have no brake lights. Bulbs are fine, blinkers work,
I have no brake lights. Bulbs are fine, blinkers work, hazards work, running lights work, just no brake lights. What do I check to fix this. Its a 1993 Freightliner chassis Rv bus … read more
Samuel Lehmann
Samuel Lehmann
Associate Degree
My 2007 freightliner columbia alternator is not charging. I
My 2007 freightliner columbia alternator is not charging. I have cleaned the ground cables on frame near battery box and starter. Also exchanged the alternator and batteries. My truck was charging wit… read more
Drue Casey
Drue Casey
Heavy Duty Diesel Mechanic
Vocational, Technical or Trade School
60 series Detroit freightliner Columbia. Engine was running
60 series Detroit freightliner Columbia. Engine was running put it up to high idle it died now has no key, no power? … read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
207 satisfied customers
I have a 2007 freighliner Columbia motorhome with a 450hp
I have a 2007 freighliner Columbia motorhome with a 450hp MBE and it's got a new issue recently. Under acceleration the boost builds to about 15-20psi then it sounds like the waste gate or something o… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I can't find the fuse box for the trailer on the 2019 fl
I can't find the fuse box for the trailer on the 2019 fl cascadia. Fuse is blown. I know where the main fuse box is on the passenger side and power box on the same side under the hood. Where is it? … read more
Roy Belding
Roy Belding
7,745 satisfied customers
I'm trying to find where the option 1 & 2 dash switches are
I'm trying to find where the option 1 & 2 dash switches are pigtailed out on my 2018 Freightliner. The dealership said they were on the frame, but I don't want to tear up the wire loom to find them. W… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I have an 1997 fleetwood Motorhome on a freightliner chassis
I have an 1997 fleetwood Motorhome on a freightliner chassis with a 5.9 cummins diesel. I have a problem with my odometer, it's not registering. The speedometer is working fine. Can you help me? My na… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
I am an airconditioning tech working on a freightliner
Hi, i am an airconditioning tech working on a freightliner columbia. Recently there was an error with a faulty interior blower. Replaced it and now the a/c compressor won't come on. Can you help? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,671 satisfied customers
I have a 2007 Freightliner Columbia with a detroit engine
I have a 2007 Freightliner Columbia with a detroit engine 14L. My front switch for the climate control is not working. I replace the switch to no avail. Is there a fuse or relay that is causing me to … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a 2007 freightliner columbia and I am having problems
I have a 2007 freightliner columbia and I am having problems with running lights on trailer to come on and off even when truck is off. The dash light will also be faintly on, for example the window sw… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,671 satisfied customers
Have 05 freightliner 24ft box truck...brake lights not
Have 05 freightliner 24ft box truck...brake lights not working..think it's the switch..can you help in locating it and is it difficult to change… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,671 satisfied customers
I'm not a trucker with a problem; I'm a writer who wants to
Hi, I'm not a trucker with a problem; I'm a writer who wants to get some terminology right ... proper and slang terms both. I hope you can help me. I have two photos I'm looking at. Here's the link to… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,671 satisfied customers
I have This FREIGHTLINER FLD VIN Lk89818 WITH N14 at
Hello I have This FREIGHTLINER FLD VIN Lk89818 WITH N14 at my shop The problem is the high coolant temp buzzer stay on in dash Cruise don't work Jake don't work Hooked up scan cummins insite Found tha… read more
Roy Belding
Roy Belding
7,745 satisfied customers
Hey Freightliner/Cummins guys I had a code J1939dataloss code
Hey Freightliner/Cummins guys I had a code J1939dataloss code on my 2014 Itasca motor home pop up first the fuel gauge quit then the other gauges started acting up then check engine light and ABS ligh… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,671 satisfied customers
We have 2007 freightliner Columbia with mbe4000. I have some
We have 2007 freightliner Columbia with mbe4000. I have some electric problem and was checking fuses and relays at main fuse box in right corner at passenger side, in some point was close to 4 power l… read more
Buddy
Buddy
Diesel Technician
High School or GED
703 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

5,671 satisfied customers

Owner at DJ Wilson

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Wayne

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

Jeremy

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Curtis B.

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Chris (aka-Moose)

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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.

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