1990 Mazda MX-6 Electrical system Problems
- Complaints
- 1about this part
- Share
- 7%of 14 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 1990 Mazda MX-6, 7% of the 14 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Alternator belt keeps breaking while driving at various speeds. Already went through 10 alternator belts. Gets into the timing chain cover & destroyes it. Nothing happens to timing chain. Have taken vehicle to dealer each & every time & mechanic can not resolve the problem.”
NHTSA complaint #875370, filed 2000-11Related service bulletins
- 10153339Jan 14, 2019In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by…
- 10118467Aug 7, 2017In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by…
- 10213425Feb 17, 2016Speedometer replacement procedure
Electrical system: other model years
Other parts of the 1990 Mazda MX-6
8 complaintsFuel system
2 complaintsBody and structure
2 complaintsEngine cooling
1 complaintsEquipment
1 complaintsSeats
1 complaints
← All problems reported for the 1990 Mazda MX-6
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology