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1994 Mazda B-SERIES Truck

Owner reports · Recalls · Investigations

More warning signs than most B-SERIES Truck years

Owner complaints for the 1994 Mazda B-SERIES Truck are substantially higher than the model-year median of 26.

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When problems were reported

Mileage at the reported incident

Limited mileage data: 17 of 122 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Service Brakes, Hydraulic. Review the 20 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

10 crash reports0 fire reports7 injury reports

Vehicle Speed Control complaints

12 reports
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Mileage unknown · Nov 4, 2015
Vehicle Speed ControlCrashInjury

TL* THE CONTACT OWNS A 1994 MAZDA B-SERIES TRUCK. WHILE THE VEHICLE WAS PARKED, IT INDEPENDENTLY ACCELERATED, CRASHED INTO A FENCE, AND DROVE OVER THE OWNER OF THE VEHICLE. THE OWNER SUSTAINED FATAL INJURIES. THE VEHICLE WAS TOWED TO AN IMPOUND LOT WHERE THE FAILURE RECURRED, ALMOST STRIKING TWO POLICE OFFICERS. A POLICE REPORT …

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TL* THE CONTACT OWNS A 1994 MAZDA B-SERIES TRUCK. WHILE THE VEHICLE WAS PARKED, IT INDEPENDENTLY ACCELERATED, CRASHED INTO A FENCE, AND DROVE OVER THE OWNER OF THE VEHICLE. THE OWNER SUSTAINED FATAL INJURIES. THE VEHICLE WAS TOWED TO AN IMPOUND LOT WHERE THE FAILURE RECURRED, ALMOST STRIKING TWO POLICE OFFICERS. A POLICE REPORT WAS FILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS NOT AVAILABLE.

NHTSA ODI #10788450

Mileage unknown · Jan 14, 2006
Electrical SystemVehicle Speed Control

ON LONG TRIPS, OFTEN IN COLD, WET OR SNOWY WEATHER, THE ENGINE WILL OCCASIONALLY REV OUT OF CONTROL. THIS IS NOT AN ISSUE OF THE THROTTLE CABLE ICING UP BECAUSE TURNING THE ENGINE OFF AND RESTARTING IT (WHICH IS THE LAST THING YOU WANT TO DO WHILE STILL MOVING ON ICY ROADS) TEMPORARILY RESOLVES THE ISSUE. THEREFORE, IT SEEMS T…

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ON LONG TRIPS, OFTEN IN COLD, WET OR SNOWY WEATHER, THE ENGINE WILL OCCASIONALLY REV OUT OF CONTROL. THIS IS NOT AN ISSUE OF THE THROTTLE CABLE ICING UP BECAUSE TURNING THE ENGINE OFF AND RESTARTING IT (WHICH IS THE LAST THING YOU WANT TO DO WHILE STILL MOVING ON ICY ROADS) TEMPORARILY RESOLVES THE ISSUE. THEREFORE, IT SEEMS TO BE MOST LIKELY AN ELECTRICAL PROBLEM. NO DIAGNOSTIC TROUBLE CODES (DTCS) ARE REGISTERED IN THE COMPUTER'S MEMORY, THEREFORE NO INFORMATION EXISTS BY WHICH TO DIAGNOSE THE PROBLEM. I HAVE BEEN TO DEALERS AND THEY HAVE SAID THEY CANNOT HELP ME UNLESS THEY CAN REPLICATE THE PROBLEM IN THE SHOP. AS I SAID, IT HAS ONLY HAPPENED AFTER MANY HOURS OF DRIVING ON LONG TRIPS, WHICH MAKES IT IMPOSSIBLE TO REPLICATE IN THE SHOP. *NM

NHTSA ODI #10147780

Mileage unknown · Dec 30, 2003
Vehicle Speed Control

WHILE DRIVING 65 MPH THE GAS PEDAL DESCENDED TO THE FLOORBOARD AND THE VEHICLE REACHED A SPEED OF 90 MPH. THE CONSUMER TIRED TO GAIN CONTROL OF THE TRUCK BY APPLYING THE BRAKES BUT THEY FAILED. THE CONSUME HAD TO TURN THE ENGINE OFF TO COAST TO THE SIDE OF THE ROAD. BOTH THE MANUFACTURER AND THE DEALERSHIP WERE CONTACTED. PLEAS…

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WHILE DRIVING 65 MPH THE GAS PEDAL DESCENDED TO THE FLOORBOARD AND THE VEHICLE REACHED A SPEED OF 90 MPH. THE CONSUMER TIRED TO GAIN CONTROL OF THE TRUCK BY APPLYING THE BRAKES BUT THEY FAILED. THE CONSUME HAD TO TURN THE ENGINE OFF TO COAST TO THE SIDE OF THE ROAD. BOTH THE MANUFACTURER AND THE DEALERSHIP WERE CONTACTED. PLEASE PROVIDE ANY ADDITIONAL INFORMATION. *NM

NHTSA ODI #10052095

Mileage unknown · Feb 20, 2001
Vehicle Speed Control

THROTTLE STICKS WHILE DRIVING, ESPECIALLY WHILE TRAVELING DOWN HILLS, CONSUMER STATES THAT IT IS DIFFICULT TO BRAKE AND CONTROL THE VEHICLE WHEN THIS HAPPENS. *SLC

NHTSA ODI #785298

Mileage unknown · Dec 13, 1999
Vehicle Speed Control

THE GAS PEDAL STICKS AT ANY SPEED AND WHEN FIRST STARTING THE TRUCK.THIS HAPPEN BEFORE AND WAS SUPPOSEDLY FIXED, BUT HAS REOCCURRED AGAIN. HAS THERE BEEN A RECALL ON THIS PROBLEM. *AK

NHTSA ODI #716011

Mileage unknown · Nov 12, 1999
Vehicle Speed ControlCrash

WHILE DRIVING DOWN INTERSTATE WENT TO SLOW DOWN, AND CRUISE CONTROL SPEEDED UP. *AK

NHTSA ODI #848590

Mileage unknown · Aug 4, 1999
Vehicle Speed Control

THROTTLE CONTROL PEDAL STICKS TO THE FLOOR WHEN TRYING TO SPEED UP IN TRAFFIC. *AK

NHTSA ODI #844273

Mileage unknown · Jan 12, 1999
Vehicle Speed Control

THROTTLE STICKS, CAUSING LOSS OF VEHICLE CONTROL. CAUSE UNKNOWN. *AK

NHTSA ODI #831853

Mileage unknown · Jun 11, 1998
Engine And Engine CoolingService Brakes, HydraulicVehicle Speed Control

VEHICLE EXHIBITS KNOCKING SOUND COMING FROM PASSENGER'S AREA OR REAR OF VEHICLE, GENERALLY FROM HEAT SHIELD. ALSO, BRAKES EITHER HESITATE/SLAM OR GRIND.IN ADDITION, ROUGH IDLING.

NHTSA ODI #536769

Mileage unknown · Feb 4, 1997
Seat BeltsVehicle Speed Control

THROTTLE FREEZES WHEN TEMPERATURE IS VERY COLD, CAUSING SUDDEN ACCELERATION.

NHTSA ODI #602870

Official recalls

4

96V024002 · Service Brakes, Hydraulic:power Assist:hydraulic

Feb 28, 1996

THE STUDS WHICH ATTACH THE BRAKE MASTER CYLINDER TO THE POWER BRAKE VACUUM BOOSTER ASSEMBLY CAN DEVELOP STRESS CORROSION CRACKING AFTER BEING OPERATED FOR AN EXTENDED PERIOD OF TIME IN THE SOUTHERN CALIFORNIA LOCATION.

Consequence & remedy

Consequence: IF A CRACK OCCURS, IT COULD RESULT IN ONE OR BOTH STUDS FRACTURING. THE MASTER CYLINDER COULD THEN SEPARATE FROM THE VACUUM BOOSTER, WHEN THE BRAKES ARE APPLIED, PREVENTING THE SERVICE BRAKES FROM FULLY ACTIVATING INCREASING THE RISK OF A VEHICLE ACCIDENT.

Remedy: DEALERS WILL REPLACE THE POWER BRAKE VACUUM BOOSTER ASSEMBLY.

95V231002 · Vehicle Speed Control

Dec 20, 1995

DURING EXTREME COLD, NORTHERN CLIMATE WINTER CONDITIONS, ICE CAN FORM IN THE THROTTLE BODY OF THE ENGINE CAUSING THE THROTTLE PLATE TO REMAIN IN THE HIGHWAY CRUISING POSITION AFTER THE ACCELERATOR IS RELEASED OR THE SPEED CONTROL IS DEACTIVATED.

Consequence & remedy

Consequence: THE VEHICLE STOPPING DISTANCES CAN BE INCREASED POSSIBLY RESULTING IN AN ACCIDENT.

Remedy: DEALERS WILL REPLACE THE AIR INTAKE DUCT AND VALVE ASSEMBLY WITH REVISED UNITS.

94V169002 · Parking Brake:conventional

Oct 31, 1994

THE PARKING BRAKE CONTROL SELF-ADJUST PAWL DOES NOT LINE UP PROPERLY WITH THE SELF-ADJUST RACHET CAUSING THE PAWL TO SLIP OVER ONE OR MORE TEETH IN THE RACHET.

Consequence & remedy

Consequence: WHEN THE ABOVE OCCURS, IT CAN RESULT IN PARKING BRAKE SYSTEM INEFFECTIVENESS. THE PARKING BRAKE WILL NOT HOLD THE VEHICLE, CAUSING THE VEHICLE TO ROLL FREELY, IF THE TRANSMISSION IS NOT LEFT IN GEAR.

Remedy: A WEDGE WILL BE INSTALLED WHICH WILL SERVE TO LOCK THE PARKING BRAKE SELF-ADJUST MECHANISM PAWL INTO ENGAGEMENT WITH THE RACHET. ALSO, OWNERS WILL BE ADVISED TO RELEASE AND REAPPLY THE PARKING BRAKE WHENEVER TOOTH SKIP OCCURS AND WILL BE REMINDED TO ALWAYS TURN OFF THE ENGINE AND LEAVE THE VEHICLE IN GEAR WHEN THE VEHICLE IS PARKED.

94V111002 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

Jun 13, 1994

THE FRONT FUEL LINES HAVE A SECTION OF FLEXIBLE HOSE THAT IS SUSCEPTIBLE TO CRACKING WHICH CAN ALLOW FUEL LEAKAGE.

Consequence & remedy

Consequence: LEAKING FUEL CAN RESULT IN A FIRE WHEN EXPOSED TO A SOURCE OF IGNITION.

Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE FRONT FUEL LINE ASSEMBLY.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

3

EA96004 · Rear Brake Lockup

Opened Apr 16, 1996 · Closed Apr 9, 1997

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER EXPENDITURE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST. THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

DP96001 · Rear ANTI-LOCK Brakes Lock Up

Opened Jan 3, 1996 · Closed Apr 23, 1996

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

PETITIONER: ROGER YOUNG NHTSA#: ES95120208 ODI # 490741

EA95018 · Separation Of Master Cylinder

Opened Jun 19, 1995 · Closed Apr 2, 1996

Status: closed (inferred from source dates) · Service Brakes, Hydraulic

FORD CONTINUES TO SUDY THE PROBLEM ATTEMPTING TO DETERMINE WHY STUD FRACTURES ARE NOT FREQUENTLY OCCURRING IN OTHER PARTS OF THE COUNTRY.LIKEWISE, ODI CONTINUES GATHERING INFORMATION TO ASCERTAIN WHETHER THE RECALL SCOPE SHOULD INCLUDE OTHER GEOGRAPHICAL AREAS.IF EVIDENCE INDICATES THE SCOPE SHOULD BE EXPANDED, ODI WILL REOPEN THE INVESTIGATION AS WARRANTED.

Additional source detail variants (2)

Service Brakes, Hydraulic

FORD CONTINUES TO SUDY THE PROBLEM ATTEMPTING TO DETERMINE WHY STUD FRACTURES ARE NOT FREQUENTLY OCCURRING IN OTHER PARTS OF THE COUNTRY.LIKEWISE, ODI CONTINUES GATHERING INFORMATION TO ASCERTAIN WHETHER THE RECALL SCOPE SHOULD INCLUDE OTHER GEOGRAPHICAL AREAS.IF EVIDENCE INDICATES THE SCOPE SHOULD BE EXPANDED, ODI WILL REOPEN THE INVESTIGATION AS WARRANTED.

Service Brakes, Hydraulic

FORD CONTINUES TO SUDY THE PROBLEM ATTEMPTING TO DETERMINE WHY STUD FRACTURES ARE NOT FREQUENTLY OCCURRING IN OTHER PARTS OF THE COUNTRY.LIKEWISE, ODI CONTINUES GATHERING INFORMATION TO ASCERTAIN WHETHER THE RECALL SCOPE SHOULD INCLUDE OTHER GEOGRAPHICAL AREAS.IF EVIDENCE INDICATES THE SCOPE SHOULD BE EXPANDED, ODI WILL REOPEN THE INVESTIGATION AS WARRANTED.