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Related Medium and Heavy Trucks Questions
Have a 2010 freightliner m2 with an automatic transmission
have a 2010 freightliner m2 with an automatic transmission and having trouble with catching 2 and 7 gear in automatic have to manual shift what do i need to check… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,454 satisfied customers
2016 freighter Cascadia with Allison transmission. Truck was
2016 freighter Cascadia with Allison transmission. Truck was running without issues until today it is setting 2 transmission codes: spn 40 fmi 5 and spn 2003 fmi 31. Any experience with this? Consider… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,454 satisfied customers
2019 freightliner code SPN 524249 FMI 7 - our software said
2019 freightliner code SPN 524249 FMI 7 - our software said missing smart switch, were able to see wihich switch and change out. (PTO switch.) No codes now, still wont operate, allison transmission st… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,454 satisfied customers
Check engine lights and red stop light. 2016 Freightliner m2
I tried a regen process given to me by a friend - couldn't get the ramps up … read more
Scott Anthony
Scott Anthony
Master Technician
HS Diploma
2 satisfied customers
19 Freightliner m2 with Cummins has codes 6255, 6254, 1683
19 Freightliner m2 with Cummins has codes 6255, 6254, 1683 and3712. It went into limp mode and def gauge read empty and quality was 0 , I replaced the tank module and it drove 30 miles and back in lim… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,824 satisfied customers
I have a 2005 freightliner MB 55 chassis - built out as a
I have a 2005 freightliner MB 55 chassis - built out as a bus - and I built a food “bus” out of it. It has less than 50,000 miles on a Cummins 5.9 liter engine with an Allison transmission. I was driv… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
459 satisfied customers
I have a 2015 Freightliner M2-106, Cummings and the Allison
I have a 2015 Freightliner M2-106, Cummings and the Allison 6sp trans. Truck was driven and parked on Friday. Truck was started on Monday and would not shift in to gear. Did the diag self test and no … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
459 satisfied customers
I have 2012 freightliner M2. It wont shift 4, 5 & 6 gears
I have 2012 freightliner M2. It wont shift 4, 5 & 6 gears unless I let go the gas. Please help> … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,454 satisfied customers
I have a Freightliner M2 2011 with Cummins engine. I am
I have a Freightliner M2 2011 with Cummins engine. I am receiving 4 diag codes. -Fault 1 no tran Spn 63 9 Fail 7 -Fault 2 bH 33 Spn 200 3 Fail 19 -Fault 3 Eng 0 Spn 19 1 Fail 9 -Fault 4 Eng 0 Spn 84 F… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I installed a new Intake Manifold Pressure Sensor due to a
I installed a new Intake Manifold Pressure Sensor due to a fault code. The fault code still shows up even though the engine is running great. Was running really bad before I changed the sensor. Ho do … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
459 satisfied customers
2009 freightliner m2 cummins 6.7 with allison automatic.
2009 freightliner m2 cummins 6.7 with allison automatic. Engine fault code SID 212 -fault 04 (5v sensor Supply Bank 2 circuit failed low) and PID 411- Fault 02 (EGR Delta Pressure Circuit) low runs ve… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,824 satisfied customers
I have a 2016 Freightliner M2 Business Class Cummins/Allison
I have a 2016 Freightliner M2 Business Class Cummins/Allison with 61,000 miles. intermittemnt problems with shifting and Range Inhibit light coming on. Usually reseating the electrical connectors on t… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
Vin 3alacxdtxedfn0837 freightliner m2 spn 1569 31 spn5246 0
vin 3alacxdtxedfn0837 freightliner m2 spn 1569 31 spn5246 0 4fmi spn5746 4fmi spn5491 4fmi 3 engine lamps on one red i need diagnostic information it seem like the emission filter blocked and scr… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,454 satisfied customers
Working on 2006 Freightliner M2 getting a spn 2003 fmi19
Working on 2006 Freightliner M2 getting a spn 2003 fmi19 code truck will not start, trans controller doesnt come on either checked fuses checked battery connections still no power to trans… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
211 satisfied customers
2012 Freightliner Mercedes Benz Engine - Error Code. Eng 1,
2012 Freightliner Mercedes Benz Engine - Error Code. Eng 1, Diag 2, Diag 1 - Truck gives warning and stops.… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I recently bought 2010 Peterbilt 387 with 10gears autom transmission.
I recently bought 2010 Peterbilt 387 with 10gears autom transmission. In my last trip of about 4 k miles i noticedthat when under heavy load transmission "hesitates" to shift to the next gear allowing… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
5,454 satisfied customers
08 Freightliner M2 Cummins engine Allison Automatic last 8
08 Freightliner M2 Cummins engine Allison Automatic last 8 digits of VIN 8DZ85036 - Check engine light on - codes on dash - ECU 128 diag 2 & bH164 diag 2 - What do these codes mean and how do we get C… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,747 satisfied customers
I have a 2003 350 cummins ISC engine in a 2003 freightline. The power is find from dead s
I have a 2003 350 cummins ISC engine in a 2003 freightline. The power is find from dead start \until around 40/45 miles per hour, changing from 4th to 5 gear, then motor cuts-out/shutters and check en… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
211 satisfied customers
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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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