Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Ask an Expert,
Get an Answer ASAP!

This answer was rated:

I have a 2009 Freightliner M2 Business class with multiple…

I have a 2009 Freightliner...
I have a 2009 Freightliner M2 Business class with multiple electric problems going on. Tps sensor fault, abs faults, and no brake lights.. I would like to start with the tps sensor fault 2141 first. I do have Cummins Insight and started the trouble shooting steps and made it to 2B, But I don't have the Cummins wireing diagram version to check voltage from pin to pin in all the plugs, which pin is which in the plug ins.. The Trk Ser # is AF9200 with a Cummins ISC. Any help would be great..
Show More
Show Less
Ask Your Own Medium and Heavy Trucks Question
Answered in 33 minutes by:
3/6/2018
Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,523
Experience: Owner at DJ Wilson
Verified

Hi ,My name is Dan. I will be glad to help. We can follow up as needed on here, Give me some time to review your information and post my responses. Im not an employee of the site but I help on here as time allows in between jobs. Response time will vary depending on my work load , etc.

Ask Your Own Medium and Heavy Trucks Question

What is the complete engine model and serial number?

Ask Your Own Medium and Heavy Trucks Question
Customer reply replied 1 month ago
46909725
Customer reply replied 1 month ago
Cummins ISC

Thank you. Please Post all the code numbers you have with SPN and FMI numers so I have a better sense of the big picture

Ask Your Own Medium and Heavy Trucks Question
Customer reply replied 1 month ago
Fault code SPN FMI
1241 2623 4 ACTIVE
IS THE ONLY ONE ACTIVE AT THE MOMENT

Engine Accelerator Pedal or Lever Position Sensor 2 Circuit - Voltage Below Normal or Shorted to Low Source. Low voltage detected at accelerator pedal position number 2 signal circuit. (Flash Code 1241) SPN 2623 4

Ask Your Own Medium and Heavy Trucks Question

Click on this link . The problem is going to be between the wiring harness or the TPS.

Service info

Ask Your Own Medium and Heavy Trucks Question
Customer reply replied 1 month ago
Ok I will check it out in the morning and get back to you. Thanks

Pleasure to help

Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,523
Experience: Owner at DJ Wilson
Verified
Daniel Wilson and 87 other Medium and Heavy Trucks Specialists are ready to help you
Ask your own question now
Customer reply replied 1 month ago
Good morning Daniel.. I checked out what you sent me yesterday and its the same as what I have on cummins insight.. I do have insight on my lap top. What im looking for is the circuit diagram for connector pin identification so I know what pins to check in the plug

What is your e mail?

Ask Your Own Medium and Heavy Trucks Question

Sent off to your e mail as well. Added some extra info for you. Manual and diagram.

Ask Your Own Medium and Heavy Trucks Question
Customer reply replied 1 month ago
Ok.. I'll check it out.

Pleasure to help.

Ask Your Own Medium and Heavy Trucks Question
Customer reply replied 1 month ago
Hi. Ok im wondering under the drivers floor board and above the left fuel tank there is a electronic chassis control module. Part # 06-34530-007. What does that all control?

That is your chassis control module or bulkhead module. All other modules such as the ECM, TCM, and ABS modules communicate with it. Click below.

Chassis module

Ask Your Own Medium and Heavy Trucks Question
Customer reply replied 1 month ago
Ok on to the brake lights. I replaced the AMU on the cross member in front of the rear diff and still have no brake lights. So I unplugged the harness at the AMU and followed it forward to the big clam lock connector in the frame rail on the drivers side to check resistance with an ohm meter and the wires check out good no broken or rotted wires. So from that big clam lock forward I didn't check wondering If the chassis control module that I asked about yesterday has anything to do with it or if it's the control module that goes through the drivers side fire wall on th front of the cab that has anything to do with the brake lights not working??
Thanks for the update
.... Try pulling bulkhead module codes from the dash display....press and hold the mode reset button to scroll through the fault codes. The lighting circuits are programmed through the bulkhead module so it can be switch, wiring, light, or software-related but if codes are logged on it can help isolate
Where to start to save time.
Ask Your Own Medium and Heavy Trucks Question
Was this answer helpful?
Ask Daniel Wilson Your Own Question
Daniel Wilson
Daniel Wilson
Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 6,523
6,523 Satisfied Customers
Experience: Owner at DJ Wilson

Daniel Wilson is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

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

6,523 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,247 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,640 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,019 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

Mechanic

1,225 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

813 satisfied customers

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

dieseldan55

dieseldan55

Contractor

74 satisfied customers

Road Service mechanic for Volvo Construction.

< Previous | Next >

Related Medium and Heavy Trucks Questions
I recently purchased a case 580B backhoe. a 188 engine. been
I recently purchased a case 580B backhoe. a 188 engine. been sitting a couple years. can not get to run yet. I have fuel going to the pump from the tank. cant seem to get enough pressure with fuel to … read more
Curtis B.
Curtis B.
Technician
Associate Degree
813 satisfied customers
Air conditioning in back won't turn on. Setra s417. The
The drivers air will come on but not passengers. The snow flake went come on the dash … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Vocational, Technical or Trade School
2,019 satisfied customers
Atx760b extenahoe. Inner extende is about half way out and
Atx760b extenahoe. Inner extende is about half way out and won't move either direction … read more
Daniel Wilson
Daniel Wilson
6,523 satisfied customers
T have a thermo I had to replace the alternator. 2006 Volvo
T have a thermo king I had to replace the alternator. … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,640 satisfied customers
I have 2013 volvo vnl and its lock the power for 5 ml per
i have 2013 volvo vnl and its lock the power for 5 ml per hour after that driver was able to do regen, … read more
Daniel Wilson
Daniel Wilson
6,523 satisfied customers
Transmission service/repair manual for EATON FULLER
Transmission service/repair manual for EATON FULLER RTOC-16909A Needed i need the manual if someone can help i will really appreciate it...… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Vocational, Technical or Trade School
2,019 satisfied customers
Ca put clutch in it put back to togther lock the eng what
Ca put clutch in it put back to togther lock the eng what could be wrong..ine up. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
813 satisfied customers
7.8L only starts with either. 2007 chevy kodiak 7500 7.8L
passenger tank was leaking. replaced tank 2 days ago and replaced filters. went into limp mode yesterday, pulled over shut it off and started up and was fine. this morning crank but no start. starts fine with a shot of either … read more
Daniel Wilson
Daniel Wilson
6,523 satisfied customers
Will a 385 code cause a hard start or a no start. C15 -
Yes, Removed valve covers and found and repair an oil leak for the oil jumpers between the oil galley and actuator housing. It was a broken o-ring.I have replaced all injector o-rings thinking it was a fuel issue. I did find a broken o-ring on # 1 injector. I can get the engine started and it idles smooth and sounds good. about 60 psi on the dash. when I run down the road it has no power. … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,247 satisfied customers
Need location for 1999 nissan UD1200 data link conector. VIN
need location for 1999 nissan UD1200 data link conector … read more
Daniel Wilson
Daniel Wilson
6,523 satisfied customers
2009 Isuzu NPR, JALC4W16097001501, Code #P0672, "Cylinder 2
2009 Isuzu NPR, JALC4W16097001501, Code #P0672, "Cylinder 2 Glow Plug Control Circuit". Is this a code for a bad glow plug or faulty control circuit?… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
My Komatsu of 10 360 the engine turns over but doesn't
My Komatsu of 10 360 the engine turns over but doesn't start?? Any ideas??? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
813 satisfied customers
Is thier a fuel shut off on a 2007 Mitsubishi Fuso fe140,
Is thier a fuel shut off on a 2007 Mitsubishi Fuso fe140 … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,640 satisfied customers
My a.c. in the sleeper blowing warm air but in front blowing
My a.c. in the sleeper blowing warm air but in front blowing cool air … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Vocational, Technical or Trade School
2,019 satisfied customers
I have an mbl c-12 (MBL11757) that I just replaced the #4
Hello, I have an mbl c-12 (MBL11757) that I just replaced the #4 injector on, took it for a test run and still ran like dirt. Did another cut-out and it showed the #4 as dead and the #3 as weak. I rep… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,247 satisfied customers
I have a 2011 International ProStar with a Cummins ISX 871
Hello. I have a 2011 International ProStar with a Cummins ISX 871 engine. I have developed an exhaust leak in the Bellows of the EGR cooler. You can feel around to the back of the Bellows and there's … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,225 satisfied customers
I am currently working on a 2006 Mitsubishi Fuso FE140.
Good morning. I am currently working on a 2006 Mitsubishi Fuso FE140. Engine 4M50-3AT8 with a bosch (515) or (016762) or (ME223954) injector pump. The vehicle had a bro***** *****ne that ran to the to… read more
Daniel Wilson
Daniel Wilson
6,523 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
6,523 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.

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