Consumer Safety Complaints

Search 2,215,138 safety complaints filed by vehicle owners with NHTSA — including 138,663 crashes, 56,255 fires, and 8,561 deaths.

2,215,138 Total Complaints
138,663 Reported Crashes
56,255 Reported Fires
8,561 Reported Deaths

What is a NHTSA consumer complaint?

A consumer complaint is a free-form report filed by a vehicle owner directly to the National Highway Traffic Safety Administration (NHTSA) describing a safety concern about their vehicle. NHTSA collects these reports through its Vehicle Owner Defect Report (VOQ) system and publishes them publicly. Each complaint includes the affected component, the date and circumstances of the incident, whether the failure caused a crash or fire, and any reported injuries or deaths. The owner's full narrative description is included verbatim — NHTSA does not edit or moderate the descriptions.

The database below contains over 2,215,138 individual complaints. NHTSA's investigators monitor it for clusters of similar reports — when enough owners describe the same failure mode on the same vehicle, NHTSA may open a Preliminary Evaluation that can lead to a recall. Many of the largest recalls in U.S. history, including the Takata airbag recall and the Hyundai/Kia engine fire recalls, started as patterns visible in this complaint database years before they became formal recalls.

How to interpret what you read

A few principles for reading consumer complaints usefully:

  • One complaint is anecdote; a hundred similar complaints is data. NHTSA does not investigate the truthfulness of any individual report — that's the job of the Office of Defects Investigation, which looks at the full pattern. When evaluating a vehicle, look for whether multiple owners describe the same chain of events.
  • Crash, fire, injury, and death flags are owner-set. They are not verified by NHTSA. They are still useful as a filter, because owners who tick those boxes are typically reporting more serious incidents than those who don't.
  • Component categories are NHTSA-assigned, not owner-assigned. NHTSA standardizes the component field so that complaints can be aggregated. The owner narrative often goes into more detail than the component category captures.
  • Complaint volume scales with sales volume. A best-selling model will accumulate more raw complaints than a niche model even at the same defect rate. To compare across vehicles, look at complaints per 100,000 units sold, not raw counts.

If you've experienced a defect

File a complaint. NHTSA's investigators rely on this database to detect emerging defects, and useful complaints — specific, concrete, with dates and mileage and clear descriptions of what happened — feed directly into the agency's pattern detection. The form takes about 10 minutes and is at nhtsa.gov/recalls under "Report a Safety Problem." Your complaint becomes part of the same public record that this page is built from. Owners filing detailed VOQs are how recalls get triggered.

Read more from our blog

How to Read NHTSA Consumer Complaints › How NHTSA Investigations Work › Used Car: 7 Recall Checks to Run First › The Takata Airbag Recall: Full Story › OBD-II Codes Explained › All Articles ›
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Showing 175 complaints for MACK

MACK GRANITE (GR) (2022) — BACK OVER PREVENTION May 4, 2026
Incident date: Apr 8, 2026
The contact owns a 2016 Ford Escape. The contact received notification of NHTSA Campaign Number: 25v695000 (Back Over Prevention); however, the parts for the repairs were unavailable. The contact stated the manufacturer had exceeded a reasonable amount of time for the remedy to be available. The back over prevention camera would fail intermittently, and when working correctly, the image would only... Read more
MACK ANTHEM (AN) (2020) — STEERING Dec 29, 2025
Incident date: Dec 10, 2025
While driving on the Interstate I apparently lost control and hit a guardrail at approx 40-45mph. The impact stopped the truck causing severe damage to the vehicle the front right 1/2 of the vehicle including bumper, quarter panel with enough impact to break the front axle. I was found unconsious and spent 6 days in the hospital. I have fractures in my back and believe that possibly the airbag... Read more
Crash
MACK ANTHEM (AN) (2020) — SERVICE BRAKES Dec 29, 2025
Incident date: Dec 10, 2025
Received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to repair the recall is not available. The manufacturer has exceeded a reasonable amount of time for the recall repair. Because the vehicle currently has this recall, the State of CA will not allow the vehicle to be registered and is now out of operation. In addition, this vehicle is used fo... Read more
MACK ANTHEM (AN) (2024) — FUEL/PROPULSION SYSTEM Dec 1, 2025
Incident date: Oct 15, 2025
I am reporting a safety defect on my 2013 Kia Sorento (VIN: [XXX] ). Before the failure, the vehicle began experiencing sluggish starting, sputtering during acceleration, stalling when stopped at traffic lights or stop signs, a noticeable fuel odor, and eventually a check engine light. These symptoms increased over several days, and once the check engine light illuminated, we had the vehicle towe... Read more
MACK CXU (2016) — ENGINE Nov 5, 2025
Incident date: Nov 5, 2025
This car has stalled 9 times while I was driving. I live in a very busy, densely populated area where car stalling in the middle of streets can get me badly injured or killed. The car stalls in Drive, while I'm braking, and slowly coasts along about an extra 2 feet before completely stopping. I cannot tell that it has stalled because I can't hear the engine, and the Dash always says "Run" with all... Read more
MACK ANTHEM (AN) (2024) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL Feb 14, 2025
Incident date: Aug 20, 2024
The contact owns a 2020 Ford Ranger. The contact stated that while driving at various speeds, the "Pre-Collision Assist Not Available Sensor Blocked" message was displayed on the instrument panel. The contact stated that whenever the message was displayed with the Cruise Control activated, the Cruise Control would disengage independently. The dealer was notified of the issue but offered no assista... Read more
MACK ANTHEM (AN) (2024) — SERVICE BRAKES Feb 14, 2025
Incident date: Jan 29, 2025
Brakes are a safety issue which should be addressed in 2.2 OTA. Constant ADAS warnings can be a distracting safety issue for partially updated cars. The lack of the legally required pedestrian alert noises are also a safety concern for those around the vehicle. There may be others, of course, but remember we would like the NHTSA to look into the SAFETY RECALL PROCESS. Be sure you have a safety re... Read more
MACK ANTHEM (AN) (2024) — POWER TRAIN Feb 14, 2025
Incident date: Feb 11, 2025
Wipers are the recalled version missing the little block. HOWEVER, the recall is not for my VIN. Coolant keeps disappearing. Hard shifting and or no movement at all while transmission is cold.
MACK ANTHEM (AN) (2024) — STRUCTURE Feb 14, 2025
Incident date: Jul 23, 2024
The contact owns a 2011 Ford Explorer. The contact stated that the front windshield A-pillar trim had become loosened. The contact glued the trim back in place. There were no warning lights illuminated. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact state... Read more
MACK MD (2025) — STRUCTURE:BODY Nov 17, 2024
Incident date: Mar 11, 2024
The suspension its really soft i dont feel safe driving on the freeway, the engine its 10000 miles its knoking already ,leather seats leather its coming out already transmission hits really hard all the plastic paint body panels around looks like it have dents on the plastic already
MACK MD (2025) — ENGINE Nov 17, 2024
Incident date: Mar 11, 2024
The suspension its really soft i dont feel safe driving on the freeway, the engine its 10000 miles its knoking already ,leather seats leather its coming out already transmission hits really hard all the plastic paint body panels around looks like it have dents on the plastic already
MACK GRANITE (GR) (2019) — STRUCTURE:BODY Jan 25, 2024
Incident date: Jun 28, 2021
The paint has begun peeling off the roof of our vehicle after only 45,000 miles and 3 and a half years of ownership. There is no external damage to the vehicle and the paint job is clearly defective. We were given the runaround by our local dealer until the warranty period expired and now are being told it is our responsibility to fix.
MACK GRANITE (GR) (2019) — POWER TRAIN Jan 25, 2024
Incident date: Jun 28, 2021
Vehicle wouldn't accelerate while in moving traffic. Rpm gauge would move but speed gauge would not and vehicle would not accelerate past 30-35. When I pulled over and put my vehicle in park then attempted to put in drive, it would not move. Transmission light turned on. Had it towed to a mechanic who after diagnostics, states it's definitely the transmission/torque converter.
MACK GRANITE (GR) (2020) — ENGINE Jan 25, 2024
Incident date: May 12, 2023
In certain makes of General Motor vehicles there is a defect with the PCV system in which the system can freeze in cold temperatures which in turns causes excessive crankcase pressure in the engine, and can lead to a dangerous loss of motor power due to this defect. The dangers of this defect can be catastrophic to myself and others on the roadway as the loss of motor power can happen suddenly and... Read more
MACK GRANITE (GR) (2020) — SUSPENSION Jan 25, 2024
Incident date: Apr 5, 2022
the front crossmember rusted out and broke while driving down the road (per owner), all bolts needed replaced along with the rear engine torque strut mount. Confirmed and replaced by an independent shop 01/20/2024. upon inspection the rear crossmember, lower control arms, bolts, and other parts are all rusted and ready to break at anytime. front crossmember is at the shop for inspection. Car can e... Read more
MACK GRANITE (GR) (2020) — UNKNOWN OR OTHER Jan 25, 2024
Incident date: May 12, 2023
In certain makes of General Motor vehicles there is a defect with the PCV system in which the system can freeze in cold temperatures which in turns causes excessive crankcase pressure in the engine, and can lead to a dangerous loss of motor power due to this defect. The dangers of this defect can be catastrophic to myself and others on the roadway as the loss of motor power can happen suddenly and... Read more
MACK GRANITE (GR) (2019) — ELECTRICAL SYSTEM Jan 25, 2024
Incident date: Mar 18, 2021
Vehicle lost power on highway and on local streets. “Propulsion power reduced” warning. Car brought to dealer 7/2023. EGR valve ordered at that time. The EGR valve has not been available since that time. No time frame for availability has been given.
MACK GRANITE (GR) (2019) — ENGINE Jan 25, 2024
Incident date: Mar 18, 2021
Vehicle lost power on highway and on local streets. “Propulsion power reduced” warning. Car brought to dealer 7/2023. EGR valve ordered at that time. The EGR valve has not been available since that time. No time frame for availability has been given.
MACK GRANITE (GR) (2023) — ENGINE Jul 25, 2023
Incident date: Jun 20, 2023
The contact owns a 2018 Chrysler Pacifica. The contact stated that while driving at an undisclosed speed, smoke came from underneath the hood; however, the contact turned off the vehicle. The contact waited for the smoke to settle before restarting the vehicle. The contact was able to drive the vehicle for a short distance, and then the vehicle was towed to the dealer. The vehicle was not diagnose... Read more
MACK GRANITE (GR) (2022) — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Jul 25, 2023
Incident date: Jun 30, 2023
HCU module failed. ABS module failed.
MACK ANTHEM (AN) (2021) — SEATS:FRONT ASSEMBLY:POWER ADJUST Jul 24, 2023
Incident date: Jul 24, 2023
The contact owns a 2019 Toyota Rav4. The contact stated that while driving at an undisclosed speed and attempting to adjust the front driver's side seat when the seat adjuster failed to operate as needed. The vehicle was taken to the dealer where it was diagnosed that the seat track assembly needed to be replaced. The vehicle was repaired; however, the failure recurred. The vehicle was not repaire... Read more
MACK LR (2019) — SERVICE BRAKES Jul 24, 2023
Incident date: May 23, 2023
Actuator and Pump Assembly, leaks won't build pressure makes brakes where pedal don't work
Crash
MACK GRANITE (GR) (2023) — SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS Jul 24, 2023
Incident date: Jun 15, 2023
The contact owns a 2014 Ford F-150. The contact stated while driving 5 MPH and depressing the brake pedal, the brake pedal went to the floorboard but failed to stop the vehicle. The contact stated that the check brake warning light was illuminated. The contact stated that he used the parking brake to stop the vehicle. The contact stated that he had experienced the failure approximately 10 times wh... Read more
MACK GU (2018) — VISIBILITY/WIPER Apr 15, 2022
Incident date: Jan 15, 2019
Wipers do not work and the tractor lights turn off ALL of the lights the trailer lights go out as well the fuse for these electrical components gets very hot, this makes it very dangerous when driving at night and when it's raining. The driver has to pull over till he can get the lights to come back on
MACK GU (2018) — ELECTRICAL SYSTEM Apr 15, 2022
Incident date: Jan 15, 2019
Wipers do not work and the tractor lights turn off ALL of the lights the trailer lights go out as well the fuse for these electrical components gets very hot, this makes it very dangerous when driving at night and when it's raining. The driver has to pull over till he can get the lights to come back on
MACK GU (2018) — EXTERIOR LIGHTING Apr 15, 2022
Incident date: Jan 15, 2019
Wipers do not work and the tractor lights turn off ALL of the lights the trailer lights go out as well the fuse for these electrical components gets very hot, this makes it very dangerous when driving at night and when it's raining. The driver has to pull over till he can get the lights to come back on
MACK GU (2014) — POWER TRAIN Feb 16, 2021
Incident date: Nov 27, 2019
THE DRIVE SHAFT OF THIS TRUCK FELL OFF ON NORTHBOUND I-95 WHILE IT WAS DRIVING.*DT*JB
Crash 1 injured
MACK GRANITE (GU) (2018) — SUSPENSION Nov 5, 2020
Incident date: Nov 2, 2020
THE "U"BOLTS THAT ATTACH THE DRIVE AXLES TO THE SUSPENSION APPEAR TO BE FAULTY. WE'VE HAD TWO BREAK ON TWO SPATE OCCASIONS IN LESS THAN A WEEK. BOTH TIMES THE TRUCK WAS LOADED WITH APPROXIMATELY 79000 LBS, WE DON'T RUN OVER WEIGHT, AND DRIVING. FIRST TIME WAS LEFT REAR DRIVE AXLE AND THE SECOND WAS ON THE RIGHT SIDE OF THE FORWARD DRIVE AXLE. WHEN PURCHASING NEW U BOLTS THE PARTS GUY MENTIONED THA... Read more
MACK MRU (2018) — WHEELS Oct 6, 2020
Incident date: Oct 5, 2020
2018 MACK GRU WITH 40K HAS TWO CRACKED FRONT WHEELS MADE BY ALCOA. WE HAVE 10 OTHER TRUCKS 2012 TO 2019 WITH SAME WHEELS AND NO CRACKS. AFTER LITTLE RESEARCH ON THE INTERNET IT IS OBVIOUS MANY OTHER PEOPLE ARE HAVING THIS PROBLEM ON BUSES, RVS, AND TRUCKS. STRANGE WE WOULD HAVE 2 ON SAME TRUCK AND NO OTHERS. IT IS EASY TO ASSUME THE ALUMINUM ALLOY IS NOT RIGHT. VERY DANGEROUS!!!! PICTURES ATTACHED... Read more
MACK ANTHEM (AN) (2020) — EXTERIOR LIGHTING Mar 9, 2020
Incident date: Mar 9, 2020
LED MARKER LAMPS ARE IN A SEALED UNIT WHICH ARE NOT SERVICEABLE ROADSIDE, LEADING TO LOW VISIBILITY UNDER CERTAIN LIGHTING AND APPROACH CONDITIONS TO OTHER VEHICLES. ALSO CREATES VIOLATIONS WHILE ON THE ROAD UNDER SECTION 393 AS THE DRIVER AND/ OR ROAD SERVICE VENDOR CANNOT SERVICE A PART WITHOUT RETURNING TO A DEALER OR STOCKING SUPPLIER. THIS IS DANGEROUS BOTH IN TRAVELING AND STATIONARY PO... Read more
MACK PINNACLE (CHU) (2020) — EXTERIOR LIGHTING Feb 26, 2020
Incident date: Feb 25, 2020
LED HEADLIGHT DO NOT GENERATE ENOUGH HEAT TO MELT ANY SNOW. A HALF AN HOUR DRIVING TIME IN STEADY SNOW RESULTS IN THE LIGHTS BEING TOTALLY COVERED BY SNOW AND COMPLETELY USELESS FOR ILLUMINATION AFTER DARK. STOPPING ON THE SIDE OF THE ROAD TO CLEAN OFF THE LIGHTS EVERY 15MINUTES IS NOT A REASONABLY SAFE ANSWER TO THIS PROBLEM. LENSES MUST BE HEATED.
MACK ANTHEM (AN) (2019) — EXTERIOR LIGHTING Jan 21, 2020
Incident date: Jan 16, 2020
THIS MODEL HAS A 100% LED HEADLAMP AND TURN SIGNAL ASSEMBLY WHICH IS NOT SERVICEABLE BY COMMERCIAL DRIVERS ROADSIDE WHERE THE LAMPS ARE SUFFERING COMMON FAILURE LEADING TO VIOLATIONS UNDER SEC 393.99(A) FMCSA REGULATIONS. THE LAMP ASSEMBLY MUST BE FULLY REPLACED AS NO SINGLE COMPONENT IS FIELD SERVICEABLE. WE HAVE IN OUR FACILITY ALONE REPLACED OVER 50 OF THESE UNITS.
MACK ANTHEM (AN) (2019) — ELECTRICAL SYSTEM Jan 21, 2020
Incident date: Jan 16, 2020
THIS MODEL HAS A 100% LED HEADLAMP AND TURN SIGNAL ASSEMBLY WHICH IS NOT SERVICEABLE BY COMMERCIAL DRIVERS ROADSIDE WHERE THE LAMPS ARE SUFFERING COMMON FAILURE LEADING TO VIOLATIONS UNDER SEC 393.99(A) FMCSA REGULATIONS. THE LAMP ASSEMBLY MUST BE FULLY REPLACED AS NO SINGLE COMPONENT IS FIELD SERVICEABLE. WE HAVE IN OUR FACILITY ALONE REPLACED OVER 50 OF THESE UNITS.
MACK ANTHEM (AN) (2020) — SERVICE BRAKES Nov 26, 2019
Incident date: Jul 2, 2019
TL* THE CONTACT OWNS A 2020 MACK ANTHEM. THE CONTACT STATED THAT EACH TIME THE BRAKE PEDAL WAS DEPRESSED, THE VEHICLE MOVED FROM SIDE TO SIDE, THE WHEELS WOULD JUMP, AND THE HOOD ATTEMPTED TO OPEN. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN TO NEXTRAN TRUCK CENTERS (2200 W LANDSTREET RD, ORLANDO, FL 32809, (407) 855-1200) WHERE THE DRUM, BRAKE LINE,... Read more
MACK CXU (2010) — ENGINE Sep 26, 2019
Incident date: Sep 23, 2019
A 2010 MACK TRUCK TRACTOR EQUIPPED WITH A DIESEL PARTICULATE FILTER TYPE EXHAUST SYSTEM SPONTANEOUSLY CAUGHT FIRE WHILE IN REGENERATION MODE AS THE VEHICLE WAS TRAVELING DOWN AN INTERSTATE HIGHWAY. FIRE CONSUMED THE CAB OF THE TRUCK RESULTING IN A TOTAL LOSS TO THE VEHICLE. DRIVER OF VEHICLE SUFFERED BURNS AND SMOKE INHALATION INJURIES IN AN ATTEMPT TO PUT THE FIRE OUT.
Fire 1 injured
MACK GRANITE (GU) (2017) — WHEELS Dec 11, 2018
Incident date: Oct 9, 2018
THIS REFERRAL INVOLVES A DUMP TRUCK INJURY ACCIDENT RESULTING IN THE VEHICLE OVERTURNING. I AM A KY OSHA COMPLIANCE OFFICER ASSIGNED A COMPLAINT IN REGARDS TO THIS VEHICLE. THE COMPLAINANT ALLEGES THAT THE TRUCK NEEDED NEW TIRES. THEY ALLEGE THAT A BLOWN WORN TIRE CAUSED THIS ACCIDENT. THE ACCIDENT HAPPENED NEAR MARION, KY. THE TRUCK IS NOW IN A COLLISION REPAIR CENTER AT 945 NANDINO BLVD IN LEXIN... Read more
Crash 1 injured
MACK GU (2009) — ENGINE Sep 18, 2018
Incident date: Sep 18, 2018
VEHICLE HAVING ELECTRICAL ISSUES, LIGHTS AND RADIO SHUTTING OFF AND EXHAUST ENGINE BREAK WORKING INTERMITTENTLY. HOOKED UP AND MOSTLY DATA LINK CODES. IC CLUSTER LIGHTS FLASH ON AND OFF WHILE HOOKED UP. FOUND ENGINE ECM FULL OF OIL ON BOTH A AND B CONNECTORS. OIL LEVEL SENSOR IS LEAKING WIC KING OIL UP TO ECM. WILL NEED ECM,HARNESS,OIL LEVEL, OIL PRESSURE SENSORS AND EGR VENTURI FRONT CAB MOUNTS... Read more
MACK CH (9999) — UNKNOWN OR OTHER Jul 12, 2018
Incident date: Jun 28, 2018
FIRE
Crash Fire 12 deaths
MACK GU (2015) — POWER TRAIN Nov 28, 2016
Incident date: Nov 28, 2016
TL* THE CONTACT OWNS A 2015 MACK GU 713. THE CONTACT RECEIVED NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 16V099000 (POWER TRAIN). THE PART FOR THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT HAD NOT EXPERIENCED A FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. PARTS DISTRIBUTION DISCONNECT.
MACK GRANITE (GU) (2015) — POWER TRAIN Sep 9, 2016
Incident date: Sep 9, 2016
YOKE NUT AT END OF TRANSMISSION COMES LOOSE. CAUSES A VIBRATION THAT MAKES THE DRIVE LINE FILL OUT. OR NEEDS REPLACED. HAS COME LOOSE 4 TIMES IN 19 MONTHS. MACK IS NOW CHARGING ME FOR THE REPAIRS. MACK HAS NOT GIVEN ME ANY PAPERWORK ON WARRANTY WORK. HAVE NOT SENT ME A BILL YET
MACK PINNACLE (CXU) (2013) — FUEL/PROPULSION SYSTEM Aug 26, 2016
Incident date: Aug 1, 2016
MACK/VOLVO MP8/D-13 INJECTORS: MACK TRUCKS EQUIPPED WITH THE MP8 ENGINES HAVE A KNOWN INJECTOR ISSUE THAT CAUSES THE TRUCK TO 1) MIS-FIRE AT ROAD SPEED CREATING A LOSS OF POWER. 2) INJECTOR FAILURE CAUSES EXCESSIVE SOOT CAUSING ON-ROAD FAILURES.3) THE TRUCK MAY NOT BE RESTARTED OR ABLE TO BE MOVED DUE TO EXCESSIVE CRANKING DUE TO INJECTOR FAILURE. 4) TRUCKS NEED TO BE TOWED TO A REPAIR FACILITY WH... Read more
MACK PINNACLE (CXU) (2013) — ENGINE Aug 26, 2016
Incident date: Aug 1, 2016
MACK/VOLVO MP8/D-13 INJECTORS: MACK TRUCKS EQUIPPED WITH THE MP8 ENGINES HAVE A KNOWN INJECTOR ISSUE THAT CAUSES THE TRUCK TO 1) MIS-FIRE AT ROAD SPEED CREATING A LOSS OF POWER. 2) INJECTOR FAILURE CAUSES EXCESSIVE SOOT CAUSING ON-ROAD FAILURES.3) THE TRUCK MAY NOT BE RESTARTED OR ABLE TO BE MOVED DUE TO EXCESSIVE CRANKING DUE TO INJECTOR FAILURE. 4) TRUCKS NEED TO BE TOWED TO A REPAIR FACILITY WH... Read more
MACK GU (2013) — STRUCTURE:BODY Aug 23, 2016
Incident date: Aug 1, 2016
TL* THE CONTACT OWNS A 2013 MACK GU713. THE CONTACT RECEIVED NOTIFICATION OF A MANUFACTURER RECALL PERTAINING TO THE STRUCTURE OF THE VEHICLE. THE DEALER WAS UNABLE TO SCHEDULE A REPAIR WITHIN A REASONABLE TIME FRAME. THE CONTACT ALSO MADE SEVERAL ATTEMPTS TO REACH THE MANUFACTURER TO DETERMINE WHEN THE REMEDY AND PARTS WOULD BECOME AVAILABLE. THE NHTSA CAMPAIGN NUMBER WAS NOT PROVIDED. THE CONTAC... Read more
MACK PINNACLE (CXU) (2013) — VEHICLE SPEED CONTROL Mar 2, 2016
Incident date: Jan 8, 2016
WE HAD AN ISSUE WITH THIS TRUCK AND THE M-DRIVE TRANSMISSION WHEN THE DRIVE WAS COMING OF A HIGHWAY ON AN EXIT RAMP HE WAS SLOWING DOWN AND THE VEHICLES CLUTCH STAYED ENGAGED AND THE DRIVER ROLLED INTO THE INTERSECTION ALMOST HITTING A CAR. THE VEHICLES CLUTCH IS AUTOMATICALLY DISENGAGES WHEN YOU PUSH ON THE BRAKE WHILE THE CLUTCH DIDN'T DISENGAGE BECAUSE WHEN OF THE BRAKE LIGHT WIRES HAD DEVELOPE... Read more
MACK PINNACLE (CXU) (2013) — POWER TRAIN Mar 2, 2016
Incident date: Jan 8, 2016
WE HAD AN ISSUE WITH THIS TRUCK AND THE M-DRIVE TRANSMISSION WHEN THE DRIVE WAS COMING OF A HIGHWAY ON AN EXIT RAMP HE WAS SLOWING DOWN AND THE VEHICLES CLUTCH STAYED ENGAGED AND THE DRIVER ROLLED INTO THE INTERSECTION ALMOST HITTING A CAR. THE VEHICLES CLUTCH IS AUTOMATICALLY DISENGAGES WHEN YOU PUSH ON THE BRAKE WHILE THE CLUTCH DIDN'T DISENGAGE BECAUSE WHEN OF THE BRAKE LIGHT WIRES HAD DEVELOPE... Read more
MACK PINNACLE (CXU) (2013) — ELECTRICAL SYSTEM Mar 2, 2016
Incident date: Jan 8, 2016
WE HAD AN ISSUE WITH THIS TRUCK AND THE M-DRIVE TRANSMISSION WHEN THE DRIVE WAS COMING OF A HIGHWAY ON AN EXIT RAMP HE WAS SLOWING DOWN AND THE VEHICLES CLUTCH STAYED ENGAGED AND THE DRIVER ROLLED INTO THE INTERSECTION ALMOST HITTING A CAR. THE VEHICLES CLUTCH IS AUTOMATICALLY DISENGAGES WHEN YOU PUSH ON THE BRAKE WHILE THE CLUTCH DIDN'T DISENGAGE BECAUSE WHEN OF THE BRAKE LIGHT WIRES HAD DEVELOPE... Read more
MACK GU (2010) — ENGINE Mar 5, 2014
Incident date: Mar 3, 2014
TL* THE CONTACT OWNS A 2010 MACK TRUCK GU712. THE DRIVER WAS TRAVELING 30 MPH AND ATTEMPTED TO DECELERATE WHEN THE VEHICLE SUDDENLY ACCELERATED. THE DRIVER WAS ABLE TO APPLY THE BRAKES AND MAINTAIN CONTROL OF THE VEHICLE. THE ENGINE RPMS INCREASED 12000-17000, AND CONTINUED TO INCREASE WHEN THE ENGINE WAS SHUT OFF. THE CERTIFIED MECHANIC INSPECTED THE TRUCK AND REPLACED THE THROTTLE. THE VEHICLE W... Read more
MACK GU (2010) — VEHICLE SPEED CONTROL Mar 5, 2014
Incident date: Mar 3, 2014
TL* THE CONTACT OWNS A 2010 MACK TRUCK GU712. THE DRIVER WAS TRAVELING 30 MPH AND ATTEMPTED TO DECELERATE WHEN THE VEHICLE SUDDENLY ACCELERATED. THE DRIVER WAS ABLE TO APPLY THE BRAKES AND MAINTAIN CONTROL OF THE VEHICLE. THE ENGINE RPMS INCREASED 12000-17000, AND CONTINUED TO INCREASE WHEN THE ENGINE WAS SHUT OFF. THE CERTIFIED MECHANIC INSPECTED THE TRUCK AND REPLACED THE THROTTLE. THE VEHICLE W... Read more
MACK CXU612 (2011) — STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS Nov 6, 2011
Incident date: Oct 4, 2011
I AM A MAINTENANCE MECHANIC FOR A LARGE TRUCKING FIRM. ON 4 OCT 2011, I CHECKED THE TORQUE ON THE 5TH WHEEL BOLTS OF UNIT 11054 BECAUSE I COULD SEE THAT THE 5TH WHEEL WAS SLIDING ON THE FRAME. THE BOLTS WERE DEFECTIVE - YIELDING PRIOR TO REACHING THE RECOMMENDED TORQUE OF 236 FT.LB. I ADJUSTED THE TORQUE WRENCH TO 200 FT.LB., ITS LOWEST SETTING, AND COULD NOT GET ANY OF THE BOLTS TO HOLD. I REPLAC... Read more
MACK CXU612 (2011) — SUSPENSION Nov 6, 2011
Incident date: Oct 4, 2011
I AM A MAINTENANCE MECHANIC FOR A LARGE TRUCKING FIRM. ON 4 OCT 2011, I CHECKED THE TORQUE ON THE 5TH WHEEL BOLTS OF UNIT 11054 BECAUSE I COULD SEE THAT THE 5TH WHEEL WAS SLIDING ON THE FRAME. THE BOLTS WERE DEFECTIVE - YIELDING PRIOR TO REACHING THE RECOMMENDED TORQUE OF 236 FT.LB. I ADJUSTED THE TORQUE WRENCH TO 200 FT.LB., ITS LOWEST SETTING, AND COULD NOT GET ANY OF THE BOLTS TO HOLD. I REPLAC... Read more
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