Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
Turned the truck off on the fuel island and when I tried to
Turned the truck off on the fuel island and when I tried to start it... got nothing no lights at all. Batteries show good but nothing past the batteries … read more
Roy Belding
Roy Belding
7,524 satisfied customers
My 2013 freight liner m2 won't shift into great. It started
My 2013 freight liner m2 won't shift into great. It started after I discontented the batteries. The error message is F. It's still running. … read more
BrentR718
BrentR718
6 satisfied customers
Coronado won't crank no codes just stopped switch off now
Coronado won't crank no codes just stopped switch off now wonk crank … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
2006 freightliner Coronado, Detriot engine. Sitting idling
2006 freightliner Coronado, Detriot engine. Sitting idling with park lamps on and dash lights of couse. Once I turn headlamps on the dash lights goes completely dark. Also the trailer lights on the ta… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
2012 freight liner Coronado steering gets tight and
2012 freight liner Coronado steering gets tight and difficult in low gear going slow. Can this be the power steering pump or steering gear how do I differentiate?… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,532 satisfied customers
2014 Coronado the dash will go dead periodically. I can turn
2014 Coronado the dash will go dead periodically. I can turn off truck and gauges will come back on. Have taken to freightliner and they replaced ignition switch. Did not fix problem. I can go a week … read more
Roy Belding
Roy Belding
7,524 satisfied customers
I have a 2012 freightliner Coronado that the turn signals
I have a 2012 freightliner Coronado that the turn signals will not work when the headlights are on before I got it they had put a new pigtail for left headlight new light switch new turn signal switch… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
II changed my oil and diesel filter on a freight liner m2
II changed my oil and diesel filter on a freight liner m2 business class as well as a plug in my air tank and my truck will not start because of a tractor abs light what could be my problem ?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
2000 itasca horizon freight liner cat motor. just installed
2000 itasca horizon freight liner cat motor. just installed all new batteries,went to start,started right up,then all power went dead,turned key again no lights on dash at all went to start again,star… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,571 satisfied customers
2004 Columbia freight-liner. I have two espar heaters on
2004 Columbia freight-liner. I have two espar heaters on this truck. One for the bunk and one for the engine. I currently have them draw off the truck batteries when I use them. I would like to someho… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
2003 freight liner century how do i get flash codes? I also
2003 freight liner century how do i get flash codes? I also had 128 on dash. I unplugged the sleeper wiring harness and truck won't start now. Have two battery power and one switch power at ecm. This … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
Clayton, I have a 2011 Freightliner Coronado Vin #
Hello Clayton, I have a 2011 Freightliner Coronado Vin # ***** that the lights are acting up. The rear lights both flash with the turn signal in either direction and the brake lights come on with the … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I Have 2003 Coronado. On the old low voltage cut off I jump
I Have 2003 Coronado. On the old low voltage cut off I jump power in to power out and my dome lights came on. Bought a new but now I don't have power in. So how do I get power back.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,532 satisfied customers
, I have a 1999 Freightliner F7 truck, just bought used.
, I have a 1999 Freightliner F7 truck, just bought used. It was operating fine but yesterday went to turn on and it wouldn't start. There is no power at all to the truck, not even the overhead cab lig… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
11,532 satisfied customers
I have a 2011 freightliner with inop wipers and sprayers. I
I have a 2011 freightliner with inop wipers and sprayers. I have checked the fuses under the glove box, on the firewall and the small box just below the one on the fire wall. Non of my fuses are blown… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Have a 2012 freightliner cascadia with DD 15 engine. Truck
Have a 2012 freightliner cascadia with DD 15 engine. Truck will crank but won't start. Hooked up diagnostic computer and there are no codes--in fact it is not detecting engine computer at all. Not det… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have 2012 Freightliner Coronado glider. I have two problems,
I have 2012 Freightliner Coronado glider. I have two problems, 1) when I turn on my lights my blue high beam indecater dash light stays on all the time, but my low & high beams only work on the passen… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
2011 freightliner Coronado, with the marker light switch on,
2011 freightliner Coronado, with the marker light switch on, I have normal lighting but when I turn the headlights on, all the clearance lights on the tractor and all the lower lights and tail lights … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

11,532 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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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

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Curtis B.

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

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Chris (aka-Moose)

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24 years of experience diagnosing & repairing

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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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