2004 Freightliner Business Class M2
Only 8 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 8 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2000 | 0 |
| 2001 | 0 |
| 2002 | 0 |
| 2003 | 1 |
| 2004 | 8 |
| 2005 | 7 |
| 2006 | 8 |
| 2007 | 4 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 0 |
| 2011 | 0 |
| 2012 | 4 |
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 8 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 0 |
| 2025 | 1 |
| 2026 | 0 |
KNOWN PROBLEM AREAS
Only 8 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
2 of 8 total reports mention: suspension.
Show complaint excerpts
(1) POOR ENGINEERING. (2) FRONT AXEL RATED CAPACITY IS INADEQUATE FOR VEHICLE (3) FREIGHTLINER SPECIALITY VEHICLES ADVISED OF SAFTEY ISSUE 06/04/04, & FREIGHTLINER ON 09/08/04. THEY HAVE TAKEN NO ACTION TO DATE. *AK
NHTSA ODI report, 20041003
1 of 8 total reports mentions: wheels.
CRASHShow complaint excerpts
DRIVING AT 60MPH HIGHWAY LIMIT.
NHTSA ODI report, 20130509
1 of 8 total reports mentions: service brakes, air.
Show complaint excerpts
THE FREIGHTLINER TRACTORS WE ARE NOW USING AT YELLOW TRANSPORTATION, IN NATIONWIDE SERVICE, HAVE A PROBLEM WITH THE FOOT BRAKES. THE BRAKES, WHEN APPLIED, ARE VERY SLOW TO RELEASE. I FEEL THIS COULD CAUSE A SERIOUS PROBLEM ON SLICK SURFACES.
NHTSA ODI report, 20040701
1 of 8 total reports mentions: service brakes.
FIREShow complaint excerpts
JUST BOUGHT THIS TRUCK FROM HUBBARD TRAILERS, IN ARIZONA, WITH A RECEIPT FROM HAVING BOTH REAR BRAKES REDONE. DROVE IT HOME THEN TOOK IT TO THE LOCAL FL DEALERSHIP (NAMPA, ID) TO GET AN OFFICIAL INSPECTION.
NHTSA ODI report, 20161001
1 of 8 total reports mentions: parking brake.
Show complaint excerpts
(1) DESIGN (2) PARKING BRAKE ALLOWS VEHICLE TO MOVE AS MUCH AS 4 INCHES AFTER SETTING. UNABLE TO HOOK-UP TRAILER WITHOUT 2 PEOPLE. DAMAGED HITCH. (3) FREIGHTLINER CLAIMS IT CAN NOT BE FIXED.*AK
NHTSA ODI report, 20041002
SAFETY TIMELINE
ON CERTAIN TRUCKS EQUIPPED WITH MANUAL TRANSMISSION, THE TAPERED JOINT THAT ATTACHES THE SHIFTER TO THE TRANSMISSION MAY BECOME LOOSE MAKING IT DIFFICULT TO PUT THE TRANSMISSION INTO GEAR.
Remedy: DEALERS WILL RE-SECURE THE SHIFT LEVER TO THE TRANSMISSION USING THREADLOCK AND RE-TORQUING THE FASTENING BOLT. OWNER NOTIFICATION BEGAN ON MAY 21, 2004. OWNERS SHOULD CONTACT FREIGHTLINER AT 1-800-
Campaign 04V205000 — check if this car was fixed
ON CERTAIN TRUCKS, INCORRECT SPRINGS WERE INSTALLED IN THE EXHAUST PORT OF CERTAIN AIR MANAGEMENT UNIT (AMU) SOLENOID VALVES AND THEY MAY NOT TURN OFF AFTER ACTUATION.
Remedy: DEALERS WILL REPLACE THE AFFECTED VALVES. THE RECALL BEGAN JUNE 29, 2004. OWNERS SHOULD CONTACT FREIGHTLINER AT 1-800-547-0712.
Campaign 04V220000 — check if this car was fixed
CERTAIN MICHELIN XDE COMMERCIAL TRUCK TIRES, SIZE 10R22.5 LRG AND LRF FOR USE ON FREIGHTLINER SCHOOL AND TRANSIT BUSES. THESE TIRES WERE MANFACTURED BETWEEN MAY 23 AND OCTOBER 24, 2004, CAN EXPERIENCE
Remedy: MICHELIN WILL NOTIFY ITS CUSTOMERS AND REPLACE THE TIRES FREE OF CHARGE. THE RECALL BEGAN DECEMBER 27, 2004. OWNERS WHO DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT MIC
Campaign 04T023000 — check if this car was fixed
ON CERTAIN TRUCKS AND FIRE TRUCKS EQUIPPED WITH KYS 4735-43782-02 ENGINE COOLING FANS AND BUILT ON CATERPILLAR 3126, C7, MBE906, MBE926, OR CUMMINS ISC ENGINES, THE STEEL FAN INSERT ON THE COOLING FAN
Remedy: DEALERS WILL REPLACE THE ENGINE COOLING FAN FREE OF CHARGE. THE RECALL BEGAN ON JUNE 8, 2005. OWNERS MAY CONTACT FREIGHTLINER AT 1-800-547-0712.
Campaign 05V126000 — check if this car was fixed
CERTAIN MY 2004 FREIGHTLINER BUSINESS CLASS M2 AND THOMAS BUILT SAF-T-LINER C2 SCHOOL BUSES MANUFACTURED BETWEEN JULY 26 AND OCTOBER 29, 2004, EQUIPPED WITH A CATERPILLAR C-7 ENGINE AND BORG-WARNER KY
Remedy: FREIGHTLINER WILL NOTIFY ITS CUSTOMERS AND REPLACE THE ENGINE FAN WITH A FAN THAT HAS A DIFFERENT MOUNTING OFFSET FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN ON JANUARY 16, 2006. OWNERS MAY CONT
Campaign 05V393000 — check if this car was fixed
CERTAIN 2004 AND 2005 THOMAS BUILT C2 SCHOOL BUSES AND FREIGHTLINER BUSINESS CLASS M2 HEAVY TRUCKS MANUFACTURED BETWEEN JUNE 2004 AND MARCH 2005. THE ANCHOR/PIVOT BOLT SUPPLIED WITH THE PARK BRAKE IS
Remedy: FREIGHTLINER WILL NOTIFY ITS OWNERS AND INSPECT AND REPLACE DEFECTIVE ANCHOR BOLTS FREE OF CHARGE. THE RECALL BEGAN ON MARCH 7, 2006. OWNERS MAY CONTACT FREIGHTLINER AT 1-800-547-0712.
Campaign 05V468000 — check if this car was fixed
FRONT WHEEL SEPARATION
CERTAIN FREIGHTLINER SCHOOL BUS CHASSIS, HEAVY TRUCKS, AND THOMAS BUILT SCHOOL BUSES MANUFACTURED BETWEEN JULY 2002 AND JULY 3, 2007, EQUIPPED WITH BENDIX SR-7 SPRING BRAKE CONTROL VALVES. THE PARKER
Remedy: FREIGHTLINER WILL NOTIFY OWNERS AND REPAIR THE VEHICLES FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 11, 2008 TO FREIGHTLINER, STERLING, AND FREIGHTLINER CUSTOM CHASSIS OWNERS; TO THOMAS BUILT BUS OWN
Campaign 07V302000 — check if this car was fixed
DAIMLER TRUCKS IS RECALLING 28,764 MY 2001 THROUGH 2008 FCCC B2 AND FS65 SCHOOL BUS CHASSIS, FCCC FB65 CONVENTIONAL BUSES, AND STERLING ACTERRA, FREIGHTLINER FLN, AND BUSINESS CLASS M2 HEAVY TRUCKS, B
Remedy: DAIMLER TRUCKS WILL NOTIFY OWNERS AND WILL REPAIR THE VEHICLES FREE OF CHARGE. THE RECALL BEGAN ON JANUARY 8, 2009. OWNERS MAY CONTACT DAIMLER TRUCKS AT 1-800-547-0712.
Campaign 08V137000 — check if this car was fixed
DAIMLER TRUCKS NORTH AMERICA (DTNA) IS RECALLING 24,650 SCHOOL AND NON-SCHOOL BUSES, MOTOR HOME CHASSIS, AND TRUCKS MANUFACTURED FROM MARCH 9, 2004 THROUGH AUGUST 18, 2006, EQUIPPED WITH EPA04 CERTIFI
Remedy: DETROIT DIESEL WILL NOTIFY OWNERS AND THE VEHICLES WILL BE REPAIRED WITH MORE ROBUST LINES AND VIBRATION DAMPERS FREE OF CHARGE. REPAIRS WILL BE PERFORMED BY AUTHORIZED DETROIT DIESEL DISTRIBUTORSHI
Campaign 08V668000 — check if this car was fixed
DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2004 THROUGH 2008 HEAVY TRUCKS MANUFACTURED FROM JULY 11, 2003, THROUGH SEPTEMBER 28, 2007, EQUIPPED WITH EPA04 MODEL MBE4000 ENGINES BUILT WITH PLASTIC
Remedy: DAIMLER TRUCKS WILL NOTIFY OWNERS AND THE REMEDY WILL BE PERFORMED BY DETROIT DIESEL CORPORATION AUTHORIZED REPAIR FACILITIES. VEHICLES WILL BE INSPECTED AND THE PLASTIC LOW PRESSURE FUEL LINE WILL B
Campaign 11V478000 — check if this car was fixed
BUY-SMART CHECKLIST
2004 Freightliner Business Class M2 — pre-purchase inspection
- Test/inspect for suspension issues (2 reports on file for this year).
- Test/inspect for wheels issues (1 reports on file for this year).
- Test/inspect for service brakes, air issues (1 reports on file for this year).
- Verify recall 04V205000 (power train) has been completed.
- Verify recall 04V220000 (service brakes, air) has been completed.
- Verify recall 04T023000 (tires) has been completed.
- Verify recall 05V126000 (engine and engine cooling) has been completed.
- Verify recall 05V393000 (engine and engine cooling) has been completed.
- Verify recall 05V468000 (parking brake) has been completed.
- Verify recall 07V302000 (service brakes, air) has been completed.
- Verify recall 08V137000 (power train) has been completed.
- Verify recall 08V668000 (fuel system, other) has been completed.
- Verify recall 11V478000 (fuel system, diesel) has been completed.
FAQ
Is the 2004 Freightliner Business Class M2 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2004 Freightliner Business Class M2?
The most-reported component is suspension, accounting for 25% of complaints on file.
How many recalls does the 2004 Freightliner Business Class M2 have?
10 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.