Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
2017 Freightliner M2 stop engine light came on and it has
2017 Freightliner M2 stop engine light came on and it has power just wont go … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
508 satisfied customers
I have a 2009 Freightliner M2. The side marker lights and
I have a 2009 Freightliner M2. The side marker lights and rear park lights keep flashing with engine off as though hazards are on. When door is opened, the lights start flashing. Signal lights do not … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
13,058 satisfied customers
Got a freightliner m2 with a cummins codes 128 231 09 and
got a freightliner m2 with a cummins codes 128 231 09 and code128 84 02 signal lights are flashing with key on or off and truck will not communicate or start.… read more
Joe
Joe
Service Technician
Associate Degree
881 satisfied customers
I have a 2019 Cascadia. The door ajar warning on the dash
The door ajar warning on the dash comes on when I release the park brake. I need to know how the truck knows the door is open. I do not see any door switch … read more
Roy Belding
Roy Belding
7,737 satisfied customers
I have an intake inhibit light on a 2014 freightliner m2 box
I have an intake inhibit light on a 2014 freightliner m2 box truck. The engine shut down and won't restart … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,824 satisfied customers
I have an 08 freightliner m2 with mercedes engine and iot
Hi. I have an 08 freightliner m2 with mercedes engine and iot shows bh 164 sid 022 code. Do you know what it is? … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,563 satisfied customers
Have a 04 Freightliner M2 with intermitant, now no power to
Have a 04 Freightliner M2 with intermitant, now no power to 12 pin diag connector and TCM. No start as there is no power to neutral safety switch I assume. When it did start got the blinking display o… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I changed a starter on a 2010 Freightliner Buisness Class
Hey. I changed a starter on a 2010 Freightliner Buisness Class M2. New starter is in now. Truck is cranking but won't turn over. Also, the headlights flicker on and off. What could that be? … read more
Roy Belding
Roy Belding
7,737 satisfied customers
I have a 2002 Freightliner M2 business class truck and the
I have a 2002 Freightliner M2 business class truck and the dash all of a sudden quit working and check engine light came on. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
13,058 satisfied customers
05 freightliner m2 106 w cat c7 shuts down and shows "no
05 freightliner m2 106 w cat c7 shuts down and shows "no eng" then 545 164 and voltage drops on dash. also flashes abs light 7 times then one time. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
13,058 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
13,058 satisfied customers
Im having a problem building air pressure. It will not get
Hey im having a problem building air pressure. It will not get about 30psi. I changed d2 governor and still no pressure. Has s code 6H 164. Can u please help me … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
13,058 satisfied customers
I have a 2007 MD Freightliner that I use to pull my 5th wheel
I have a 2007 MD Freightliner that I use to pull my 5th wheel RV. It has the MBE engine with the auto-shift transmission. On my way home from an errand (not towing), the transmission wouldn't engage a… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
We are working on an 2006 Freightliner M6. The blower motor
We are working on an 2006 Freightliner M6. The blower motor is internment. When it's not working it has no power to the motor at all. Any suggestions? The blend door, mode door and recirc door actuato… read more
Expert
Expert
Have freightliner cascadia and engine shutting down. not near
Have freightliner cascadia and engine shutting down. not near diagnostic computer but dash is flashing the following codes: Fail 00 sld 155 ecu 128… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a 2006 Freightliner Business class M2 with the Mercades
I have a 2006 Freightliner Business class M2 with the Mercades mbe engine. I just went out to start it and the check engine light and engine protect light came on. The truck starts but shuts down in a… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,293 satisfied customers
I have a 04 Freightliner m2 with a caterpillar 3126 recently
I have a 04' Freightliner m2 with a caterpillar 3126 recently the valves have started rattling a lot and the engine shaking more what can cause that?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,293 satisfied customers
I have a 2004 FRGT M2-16 with a DT 466 engine. I drove the
I have a 2004 FREIGHTLINER M2-16 with a DT 466 Diesel engine. While driving it it runs fine but at decceleration at almost full stop, it starts shaking and acting up and the intake heater light comes … read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

13,058 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,293 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,563 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,747 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

1,824 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,806 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

462 satisfied customers

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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