1993 Mazda 626 problems & reliability
122 owner complaints filed with NHTSA for the 1993 Mazda 626, alongside 1 safety recall campaign. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
7 complaints report injuries (9 injured).
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Power Train | 42 | 34% |
| Service Brakes, Hydraulic | 20 | 16% |
| Electrical System | 17 | 14% |
| Air Bags | 15 | 12% |
| Engine and Engine Cooling | 12 | 10% |
| Suspension | 8 | 7% |
| Seat Belts | 7 | 6% |
| Steering | 7 | 6% |
| Structure | 6 | 5% |
| Tires | 6 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 106,000 miles (middle 50% between 83,845 and 127,538 miles), based on 22 complaints that included mileage.
Complaints by incident year
What owners report
“Tl* the contact owned a 1993 mazda 626. While driving 60 mph, a driver in another vehicle notified the contact that the rear of the vehicle was on fire. The contact stopped the vehicle, pulled over, and exited without injuries. The vehicle burst into flames. The fire department extinguished the fire. A police report…”
Electrical System · filed Apr 11, 2016
“I own a 1993 mazda 626 lx with a 2.0 liter engine and an automatic transmission. I purchased it in early 1998. I am the second owner of the vehicle. It is a very low mileage car for the year, with just more than 80,000 miles on it. It had just over 40,000 when I purchased it used from a local toyota dealer. Just two…”
Power Train · filed Oct 1, 2009
“My car started blinking "hold" in red on the dash about 2 months ago. It would continue blinking, even though I wasn't using the 'hold button' on the shifter. Last month, it started sputtering and making odd noises. It now does not accelerate very easily at all. I have to be very careful when making a right turn…”
Power Train · filed Sep 16, 2009
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- HEADLIGHT FAILURE
Recall Query RQ99022 · opened Dec 20, 1999 · closed Aug 30, 2000
Technical service bulletins
45 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 1993 Mazda 626. The 10 most recent:
Radio Unlocking Codes.
MT-002-22 · Service Bulletin/Repair Instructions · issued Feb 24, 2022
In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be…
00-003-19-3583 · Service Bulletin/Repair Instructions · issued Mar 20, 2019
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. It is the dealer's…
09-009-19-3566 · Service Bulletin/Repair Instructions · issued Jan 14, 2019
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. It is the dealer's…
09-034-18-3430a · Service Bulletin/Repair Instructions · issued Oct 10, 2018
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. It is the dealer's…
09-034-18-3430 · Service Bulletin/Repair Instructions · issued Aug 31, 2018
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. It is the dealer?s…
09-035-17-3080 · Service Bulletin/Repair Instructions · issued Aug 7, 2017
Speedometer replacement procedure
0900716 · Service Bulletin/Repair Instructions · issued Feb 17, 2016
In accordance with federal regulations, follow the procedure listed below when replacing a speedometer.note: mazda vehicles are manufactured with tamper-proof speedometers. When a speedometer is replaced, the new…
09-034-14-2956 · Service Bulletin/Repair Instructions · issued Aug 15, 2014
Non genuine accessories affect air bag operation. *kb
0800306 · Service Bulletin/Repair Instructions · issued Oct 4, 2006
Battery test procedure requirements. *tt
0102504 · Service Bulletin/Repair Instructions · issued Jul 21, 2004
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 1993 Mazda 626 has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 1993 Mazda 626?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 106,000 miles — budget accordingly if the car is approaching that mileage.