Transmission shifting problems and replacement
POWER TRAIN
7 NHTSA complaints · 2002-09 → 2004-12
“TRANSMISSION FAILED AT 71000”
“WHILE DRIVING GEAR SHIFT POPPED OUT OF GEAR INTO NEUTRAL”
“TRANSMISSION WENT OUT AT 12-28-04”
2000 Mazda B-Series Recalls, Problems & Maintenance
The 2000 Mazda B-Series has no open NHTSA recalls. Owners report 7 recurring issue clusters, led by “Transmission shifting problems and replacement.” Mazda's Skyactiv engines use unusually high compression ratios (13:1 to 16:1) and require strict adherence to oil intervals — extending oil life on a Skyactiv engine accelerates carbon buildup on intake valves. Mazda's published Schedule 1 (severe) covers most US driving conditions.
Save this car as:
No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.
Known issues & problems for this vehicle
What drivers and federal regulators have officially reported about the 2000 Mazda B-Series.
Reported to NHTSA
Driveshaft and rear axle component separation
POWER TRAIN
3 NHTSA complaints · 2001-02 → 2003-01
“WHILE DRIVING 30 MPH BOLTS THAT ARE ATTACHED TO DRIVESHAFT SHEARED OFF, CAUSING DRIVESHAFT TO FALL FROM VEHICLE”
“BRITTLE METAL FAILURE IN REAR AXLE CAUSED A SHEAR NEAR THE LEFT REAR TIRE”
Frame corrosion
STRUCTURE
2 NHTSA complaints · 2009-12 → 2020-01
“FRAME IS RUSTED OUT DID NOT PASS INSPECTION WAS ADVISED NOT TO DRIVE IT AS THE BED COULD FALL OFF”
“FRAME RUSTED OUT, RUSTED TIRE CARRIER, AND REAR LEAF SPRING MOUNTS”
Oil pressure gauge not registering until warm
ENGINE AND ENGINE COOLING
3 NHTSA complaints · 2001-05 → 2004-07
“THE OIL PRESSURE GAUGE STICKS UNTILL TRUCK IS WARMED UP”
“THE OIL PRESSURE GUAGE HAS JUST QUIT WORKING PROPERLY, IT WILL NOT REGISTER WHEN THE TRUCK IS STARTED”
Tire tread separation, blowout and vibration
TIRES
10 NHTSA complaints · 2000-08 → 2005-10
“THE CONSUMER LOST CONTROL OF THE TRUCK DUE TO TIRE TREAD SEPARATION”
“AFTER HAVING ALL FOUR TIRES INSPECTED BY A TECHNICIAN, CONSUMER DISCOVERED THAT ALL FOUR WERE DEFECTIVE”
“FIRESTONE WILDERNESS HT TIRES (P225 70 R15) EXPERIENCED BLOWOUT”
Power steering fluid leaks and rack failure
STEERING
5 NHTSA complaints · 2001-01 → 2001-04
“POWER STEERING FLUID LEAKS FROM HOSE ONTO ENGINE WHEN VEHICLE IS SHUT OFF”
“WHEN TURNING STEERING WHEEL WHILE ENGINE WAS OFF, IT CAUSED POWER STEERING PUMP TO LEAK AND BLOW OFF POWER STEERING CAP”
“WHEN POWER IS OFF AND KEY IN IGNITION POWER STEERING FLUID SPRAYS ALL OVER ENGINE”
Airbag non-deployment in collision
AIR BAGS
2 NHTSA complaints · 2001-02 → 2002-12
“VEHICLE WAS INVOLVED IN A HEAD ON COLLISION AT A SPEED OF 50 MPH, AND BOTH DRIVER'S SIDE AND PASSENGER'S SIDE AIRBAGS DID NOT DEPLOY”
“THE COLLISION CAUSED THE MAZDA TO STRIKE REAR OF TRACTOR AND FLIP OVER ON IT'S SIDE”
Issues on other model years
Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.
We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.
Essential maintenance
Critical for safety and preventing major damage
Engine Oil & Filter
Every 5,000 miReplace 0W-20 full-synthetic oil every 5,000 miles under Schedule 1. Schedule 2 (highway-only): 7,500 miles. Turbo engines: 5,000 miles regardless of schedule.
Estimated cost — typical U.S. ranges
Dealer
~$120–$160
Shop
~$85–$115
DIY
~$25–$55
Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.
Tire Rotation
Every 7,500 miRotate tires every 7,500 miles; every 5,000 on AWD models, where the front-biased coupling wears tires unevenly.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Often free at the shop where you bought the tires — worth asking before paying.
Brake Inspection
Every 7,500 miInspect brake pads, rotors, and parking brake at every oil change. Front pads typically last 35,000-50,000 miles.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.
Brake Fluid
Every 30,000 miReplace DOT 3 brake fluid every 30,000 miles or 36 months.
Estimated cost — typical U.S. ranges
Dealer
~$180–$200
Shop
~$125–$140
DIY
~$10–$25
DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.
Important maintenance
Keeps your vehicle running smoothly and efficiently
Engine Air Filter
Every 30,000 miReplace engine air filter every 30,000 miles. Skyactiv-G direct injection is sensitive to airflow restriction — inspect at every oil change.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
5-minute job on most cars; the airbox lid usually has clips, no tools needed.
Automatic Transmission Fluid
Every 60,000 miReplace ATF every 60,000 miles severe / 100,000 normal. Use Mazda FZ ATF — substitutes cause harsh 1-2 shifts and torque converter shudder.
Estimated cost — typical U.S. ranges
Dealer
~$330–$500
Shop
~$235–$355
DIY
~$60–$180
Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.
Spark Plugs
Every 60,000 miIridium spark plugs every 60,000 miles on Skyactiv-G 2.0L and 2.5L; 45,000 miles on the 2.5L Turbo.
Estimated cost — typical U.S. ranges
Dealer
~$285–$390
Shop
~$200–$275
DIY
~$25–$100
Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.
FL-22 Long-Life Coolant
Every 60,000 miMazda FL-22 (yellow): first change at 120,000 miles or 10 years, then every 60,000. Do not substitute — silicate-free formula prevents water pump damage on Skyactiv engines.
Estimated cost — typical U.S. ranges
Dealer
~$285–$330
Shop
~$200–$235
DIY
~$25–$60
Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.
Transfer Case / Rear Diff (AWD)
Every 60,000 miOn AWD models, replace transfer case fluid and rear differential fluid every 60,000 miles.
Estimated cost — typical U.S. ranges
Dealer
~$105–$140
Shop
~$75–$100
DIY
~$15–$40
AWD/4WD vehicles only. Easy drain-and-fill on most platforms.
Recommended maintenance
Extends the life of your vehicle and improves comfort
Cabin Air Filter
Every 15,000 miReplace cabin air filter every 15,000 miles. On most models it sits behind the glove box.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.
Fatal crash history & reported problems
Occupant deaths in fatal crashes (FARS)
67 crashes 1990–2024
How the 67 occupant deaths break down
50
driver deaths
17
passenger deaths
67
occupant deaths
Crash years covered: 1990–2024 This model year first appears in 2000 crashes. Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.
FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number
FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.
Why we show driver deaths too
Every vehicle has exactly one driver seat, so driver deaths line up fairly when you compare one model to another. Occupant deaths include passengers, so a three row SUV can show a higher number than a two seat car simply because it carries more people.
Both figures are plain counts, not rates. A rate would need to know how many of each vehicle are on the road, and that registration data is not public, so we do not publish rates or scores of any kind.
IIHS publishes driver death rates using this same driver only idea, paired with a registered vehicle years denominator we do not have. Their rates and these counts answer different questions, so do not read either number here as a safety rating.
Owner-reported problem signals
Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.
7
complaints mentioning a crash
3
complaints mentioning a fire
Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.
How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.
This maintenance schedule for the 2000 Mazda B-Series reflects Mazda's published service intervals. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.