VehicleVerdict

1994 Mazda B-Series Truck problems

Verdict · NHTSA data

One of the years to avoid

With 157 complaints filed to NHTSA — about 5.5 times the median B-Series Truck year — the 1994 model ranks #1 of 20 B-Series Truck years for complaint volume. It lands on the years-to-avoid list. Reports tied to this model year include one death and 13 injuries, per the complaint records themselves.

No single system dominates the record — complaints spread across brakes (37), fuel system (21), and tires & wheels (17), which usually points to general build quality rather than one defect.

157

NHTSA complaints

6

Recalls

3

Investigations

13

Crash-involved

0

Fires reported

13

Injuries

1

Deaths

—

NCAP overall

How does 1994 compare to other B-Series Truck years?

B-Series Truck NHTSA complaints by model year, 1994 highlighted157 complaints1990: 22 complaints1991: 15 complaints1992: 14 complaints1993: 18 complaints1994: 157 complaints1995: 54 complaints1996: 73 complaints1997: 64 complaints1998: 81 complaints1999: 96 complaints2000: 74 complaints2001: 55 complaints2002: 31 complaints2003: 25 complaints2004: 26 complaints2005: 17 complaints2006: 14 complaints2007: 37 complaints2008: 11 complaints2009: 4 complaints
B-Series Truck NHTSA complaints by model year, 1994 highlighted. Red bars are years to avoid.

See all B-Series Truck years to avoid →

What are the most common 1994 Mazda B-Series Truck problems?

ComponentComplaintsShare
Brakes3724%
Fuel System2113%
Tires & Wheels1711%
Electrical System149%
Speed Control128%
Suspension106%
Transmission106%
Lighting85%
Engine74%
Steering64%
Seat Belts53%
Body & Structure53%
Visibility & Wipers21%
Seats11%
Other11%
Airbags11%

Does the 1994 Mazda B-Series Truck have recalls?

6 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

00T005000Tires & WheelsAugust 21, 2000 · 14,400,000 units

Defect

TIRE DESCRIPTION: FIRESTONE WILDERNESS AT, SIZE P235/75R15, PRODUCED AT THE DECATUR, ILLINOIS TIRE PLANT AND ALL FIRESTONE RADIAL ATX AND RADIAL ATX II TIRES, SIZE P235/75R15. OPERATION OF THESE TIRES AT LOW INFLATION PRESSURES, HIGH SPEED, AND IN HOT WEATHER, CAN CONTRIBUTE TO SEPARATION OF THE TIRE TREAD.

Consequence

IF THE TREAD SEPARATES FROM THE TIRE, THE DRIVER CAN LOSE CONTROL OF THE VEHICLE, POSSIBLY RESULTING IN A CRASH CAUSING INJURY OR DEATH.

Remedy

THE REPLACEMENT/REIMBURSEMENT PROGRAM FOR THIS CAMPAIGN EXPIRED ON AUGUST 29, 2001. HOWEVER, CUSTOMERS SHOULD CONTACT FIRESTONE CUSTOMER SERVICE AT 1-800-465-1904 FOR POSSIBLE ASSISTANCE.

98E010000BrakesApril 8, 1998 · 23,500 units

Defect

EQUIPMENT DESCRIPTION: AFTERMARKET BRAKE ROTORS FOR USE ON CERTAIN FORD AND MAZDA TRUCKS. CRACKED CASTINGS CAUSED CRACKS TO APPEAR ON THE OUTER DIAMETER OF THE ROTOR HAT OR AROUND THE STUD HOLE.

Consequence

LOSS OF BRAKING CAN RESULT.

Remedy

AIMCO WILL REIMBURSE CONSUMERS/INSTALLERS FOR THE COST OF REPLACEMENT ROTORS AND INSTALLATION. CONSUMERS ARE REQUESTED TO RETURN TO THE LOCATION WHERE THE ROTORS WERE ORIGINALLY PURCHASED/INSTALLED FOR REPLACEMENT.

96V024002BrakesFebruary 28, 1996 · 2,500 units

Defect

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

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.

95V231002Speed ControlDecember 20, 1995 · 2,000 units

Defect

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

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.

94V169002BrakesOctober 31, 1994 · 48,609 units

Defect

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

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.

94V111002Fuel SystemJune 13, 1994 · 1,868 units

Defect

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

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.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“RIDGEFIELD MOTOR IN CT SERVICED RECALL TWICE FOR EMERGENCY BRAKE. BRAKES RELEASED IN DRIVEWAY HITTING PARKED MOTORHOME. PLEASE DESCRIBE DETAILS. TT”

Complaint filed with NHTSA · Brakes · crash

“I HAVE REPLACED THE FUEL ASSEMBLY TWICE ON MY 1994 MAZDA B-3000 DUE TO LEAKING FUEL AND PAID $400.00 EACH OCCURENCE SINCE I PURCHASED THE TRUCK FROM THE DEALER. I TOOK NOTE OF RECALL NUMBER 94V111002 AND MAZDA STATES MY VIN NUMBER DOES NOT MATCH. MY TRUCK SPECIFICATIONS MATCH AS MUCH AS I CAN TELL…”

Complaint filed with NHTSA · Fuel System · June 4, 2004

“PEOO 020 SHE WAS TRAVELING ABOUT 45MPH ON THE HIGHWAY SHE HEARD A RATTLE AND SHE WAS ABLE TO DRIVE THEVEHICLE TO A LOCAL GAS STATION. THE RIGHT PASSENGER SIDE REAR TIRE. THE FIRESTONE #2257014 THE TIRE WAS STILL INFLATED AND THE TREND SEPARTED. THE TIRE WAS BALD AND ALSO IT WAS A 105 %DEGREES THAT…”

Complaint filed with NHTSA · Tires & Wheels · July 28, 2000

“CONSUMER WOULD LIKE TO KNOW IF THERE ARE REGULATION / GUIDELINES FOR MANUFACTURER PRVIDING INFORMATION TO CONSUMER ON MAINTENANCE FREE BATTERY. ON TWO OCCASIONS CONSUMER PURCHASED TWO DIFFERENT BATTERIES, AND BOTH HAVE NO INFORMATION ON THE CARE OF PRODUCTS. CAN NHTSA HELP IN THIS MATTER. *AK”

Complaint filed with NHTSA · Electrical System · July 15, 1999

“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…”

Complaint filed with NHTSA · Speed Control · January 6, 2015 · crash

1994 Mazda B-Series Truck — common questions

Is the 1994 Mazda B-Series Truck reliable?

NHTSA data argues against it: 157 complaints put the 1994 model at #1 of 20 B-Series Truck years. It is one of the B-Series Truck years to avoid.

What are the most common 1994 B-Series Truck problems?

According to NHTSA complaint data, the leading problem areas are brakes (37 complaints), fuel system (21 complaints), tires & wheels (17 complaints).

Does the 1994 Mazda B-Series Truck have recalls?

Yes — NHTSA lists 6 recall campaigns affecting the 1994 Mazda B-Series Truck. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Is the 1994 Mazda B-Series Truck under NHTSA investigation?

NHTSA opened 3 investigations into this model year; all are now closed.

Which Mazda B-Series Truck years should you avoid?

Based on complaint rates and open investigations, the B-Series Truck years to avoid are 1994, 1999, 1998, 2000, 1996, 1997, 2001, 1995, 2004, 2005. The cleanest record among B-Series Truck years belongs to 2009.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.