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
Sleeper blower fan not working in 2009 70” Peterbilt. Has
Sleeper blower fan not working in 2009 70” Peterbilt. Has power, replaced rheostat, can ground the blower motor and blows on high only. Swapped out temp control unit no change. Installed new relay, no… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I found my answer looking through old post, 98 century class
I found my answer looking through old post, 98 century class i'm getting water in the cab above the windshield, i've had the windshields replaced twice, replaced visor gaskets and still getting water … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2006 freightliner century ac blower motor not work I took
2006 freightliner century ac blower motor not work I took the one in the sleeper and put it up front work good got power in the back but I will not blow … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 20106 Freightliner Coronado that I can't figure out
I have a 20106 Freightliner Coronado that I can't figure out why the bunk blower motor doesn't work. Have power to the blower motor and even replaced the blower motor and still doesn't work. … read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,691 satisfied customers
Second opinion) I have a 2005 freightliner with a series 60
(Second opinion)Customer: I have a 2005 freightliner with a series 60 that will not start. It was flashing active code 16 last time it started and then after that it flashed 25 (no codes). What was st… read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
Need a/c wiring diagram for a 99 freightliner century class,
Need a/c wiring diagram for a 99 freightliner century class, can't find the wires that plug into dryer … read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,691 satisfied customers
I noticed that you helped solve a problem that's the same
I noticed that you helped solve a problem that's the same problem as my truck. We're working with a 1999 Freightliner century that the high beams, blower motor and cruise control are not working. Huss… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,691 satisfied customers
We have 99 Freightliner Century Class. The A/C blower in
We have 99 Freightliner Century Class. The A/C blower in sleeper came in shop inoperative. We checked the switch and the plug on the back of switch was burnt. We have replaced the switch and terminals… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,691 satisfied customers
I have a 2016 freightliner cascadia evolution and the
I have a 2016 freightliner cascadia evolution and the caboose a/c works good, but the bunk a/c only blows the fan or heat no cold air. The truck has no Apu or tri pack… read more
Expert
Expert
7,377 satisfied customers
2011 FREIGHTLINER CASCADIA, DD15 ENGINE, GOT A/C WORKING
2011 FREIGHTLINER CASCADIA, DD15 ENGINE, GOT A/C WORKING GOOD IN CAB AREA BUT SLEEPER BLOWING WARM AIR, NOT A/C. NEED QUALIFIED TECH CAN POINT OUT MY PROBLEM ONLY, NO NEW TECH WHO WILL WALK ME AROUND,… read more
Expert
Expert
7,377 satisfied customers
2003 freightliner Columbia yesterday cab and sleeper blower
2003 freightliner Columbia yesterday cab and sleeper blower motors working fine also high beam lights working , this morning blower motors not working and no high beam lights … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I don't know what is wrong but the check engine light keeps
I don't know what is wrong but the check engine light keeps coming on and my driver has to put water in to get it to start back don't see any leaks just had hose replaced… read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,691 satisfied customers
2005 freightliner century, I can make the windshield wipers
2005 freightliner century, I can make the windshield wipers come on but they won't cut off unless I turn the truck off and restart. The switch looks is a little old and worn. I just bought this truck … read more
Andy
Andy
Truck Diagnostic Technician
Vocational, Technical or Trade School
2,691 satisfied customers
put a/c compressor & drier on 379 peterbilt pumped system down
put a/c compressor & drier on 379 peterbilt pumped system down added a oil charge and then started adding freon. compressor would cut on &off.now it won't come on at all.is there a switch in the sleep… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
5 amp freightliner circuit in sleeper. Looking for a wiring
5 amp freightliner circuit in sleeper. Looking for a wiring diagram or what is on that circuit as it seems to have a short.… read more
Clayton
Clayton
Technician
Vocational, Technical or Trade Scho
627 satisfied customers
2007 freightliner century headlights work signals work brake
2007 freightliner century headlights work signals work brake lights work, but no running lights or cab marker lights. Note i just installed led left and right front corner lights before this problem o… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Have a 2004 Century Class Freightliner day cab with Detroit
Have a 2004 Century Class Freightliner day cab with Detroit motor. Motor starts fine but won't shut down with the key switch, also I have no power to the A/C clutch and the gauges won't work correctly… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
I have a 1999 freightliner century. The winshield wipers arent
I have a 1999 freightliner century. The winshield wipers aren't working when you turn the wipers on the trailer marker lights come on and the clutch fan kicks on also the heater fan is not working bu … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 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