1990 Mazda MX-5 Miata Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1990 Mazda MX-5 Miata, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Seat belts619.4%
- Airbags619.4%
- Transmission516.1%
- Engine412.9%
- Brakes412.9%
- Interior & seats26.5%
- Driver assistance26.5%
- Exterior lighting13.2%
- Powertrain (other)13.2%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
DRIVER'S SIDE SEAT BELT FAILS TO LATCH IT OFTEN TAKES MULTIPLE ATTEMPTS TO CAUSE IT TO HOLD. *LA
CONSUMER NOTICED FRONTAL SEAT BELTS WILL NOT LOCK IN PLACE. DEALER AND MANUFATURER HAD BEEN CONTACTED. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
car has had multiple airbag lights come on I have fixed them all I cannot buy parts to fix my airbag new so I have to go and find used parts that just keep breaking I know many people with this problem almost every owner of one of these cars has this exact problem
CONSUMER NOTICED THAT WHILE TRAVELING AIR BAG INDICATION LIGHT FLASHED . DEALER AND MANUFACTURER HAVE BEEN CONTACTED. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
DT*: THE CONTACT STATED WHILE SHIFTING FROM 5TH GEAR OR REVERSE TO NEUTRAL, THE TRANSMISSION WOULD GO INTO REVERSE. AN INDEPENDENT REPAIR SHOP DETERMINED THE SWING ARM WAS BAD ON THE VEHICLE AND SHOULD BE REPAIRED.
GEAR GETS STUCK IN REVERSE. ALSO, VEHICLE IS PLACED IN NEUTRAL AND FOOT IS RELEASED FROM THE ACCELERATOR PEDAL VEHICLE WILL ROLL BACKWARDS. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
PERFORMED 60K MILE SERVICE;FAILURE DUE TO TORQUE APPLIED TO CRANK BOLT OR WRONGFUL INSERTION OF THE WOODRUFF KEY. *AK
MFG RECOMMENDED 60,000 MI TIMING BELT WAS CHANGED AT 59,000 MI... ALL ROUTINE MAINTENANCE PERFORMED PER MFG SPECS. FAILURE OF CRANKSHAFT IS KNOWN MFG DEFECT IN 1990 AND EARLY 1991 MODELS. LATER MODELS HAVE MODIFIED CRANKSHAFT WITH NO KNOWN FAILURES. REPAIR ESTIMATE FROM LOCAL MAZDA DEALERSHIP IS $3,700.00 FOR A NEW ENGINE.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
WWW.SOUTHBAYMAZDA.COM HAWTHORNE BLVD. X ATRESIA BLVD MANHATTAN BEACH CA 91246-0762 3103235712 FAX
WHEN PRESSING ON BRAKES THERE BE NO DIFFERENCE IN BRAKE LIGHTS AND TAIL LIGHTS. CONSUMER FEELS BRAKE LIGHTS ARE NOT BRIGHT ENOUGH. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
WWW.SOUTHBAYMAZDA.COM HAWTHORNE BLVD. X ATRESIA BLVD MANHATTAN BEACH CA 91246-0762 3103235712 FAX
SEAT BELT DID NOT HOLD IN ONE CAR ACCIDENT, VEHICLE FLIPPED OVER. TT
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
WWW.SOUTHBAYMAZDA.COM HAWTHORNE BLVD. X ATRESIA BLVD MANHATTAN BEACH CA 91246-0762 3103235712 FAX
GEAR GETS STUCK IN REVERSE. ALSO, VEHICLE IS PLACED IN NEUTRAL AND FOOT IS RELEASED FROM THE ACCELERATOR PEDAL VEHICLE WILL ROLL BACKWARDS. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
WHEN PRESSING ON BRAKES THERE BE NO DIFFERENCE IN BRAKE LIGHTS AND TAIL LIGHTS. CONSUMER FEELS BRAKE LIGHTS ARE NOT BRIGHT ENOUGH. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
THE PINION INSIDE THE DIFFERENTIAL CAME OFF CAUSING TOTAL LOCK OF REAR WHEELS.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .