2002 Mazda 626 Electrical system Problems
- Complaints
- 4about this part
- Share
- 5%of 87 total for the year
- Median mileage
- 72,200miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the electrical system of the 2002 Mazda 626, 5% of the 87 complaints for this model year. Where a mileage was given, the median is 72,200 miles.
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.
“The car started to not want to crank it would crank sometimes then one day we went to the store then when we went to leave the store it finally just stopped trying to crank only making a clicking sound and while trying to crank it the steering column started smoking and almost caught on fire I believe it is the ignition switch”
NHTSA complaint #10811234, filed 2015-12, 100,000 miles“I have a 2002 Mazda 626 4cyl with 71,200 miles. I had just paid it off last month and come to find out my automatic transmission is going out on me. When accelerating it sounds as if gears are grinding. There was a couple times over the last 3 months my check engine light came on. I took it in and was told my battery connection was loose. Other than that there was no events leading up to this and happened all of a sudden. I have tried to change transmission fluid and the defected transmission is still in the vehicle continuing with grinding noise. …”
NHTSA complaint #10208602, filed 2007-11, 72,200 miles“Car does not run/start or engine light stays on and it idles inappropriately. This car was purchased 10/02. It went to the dealer 11/02 after engine light came on while driving and car would not start/drive. Car returned 36 days later. Car now has engine light on and is at a different dealer for three days”
NHTSA complaint #10000376, filed 2002-12, 1,037 milesRelated service bulletins
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- 10205994Dec 21, 2021Battery Maintenance: This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged…
- 10200933Aug 24, 2021This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce…
- 10188016Feb 8, 2021This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce…
- 10188015Feb 8, 2021The Mazda DCA-8000PM is required for all warranty battery testing. If the Mazda DCA-8000PM is not used, incorrect battery testing may result in unnecessary battery replacement…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2003 | 1 | 11% |
| 2002 | 4 | 5% |
| 2001 | 6 | 3% |
| 2000 | 7 | 3% |
| 1999 | 11 | 3% |
| 1998 | 12 | 3% |
| 1997 | 32 | 9% |
| 1996 | 12 | 3% |
| 1995 | 19 | 4% |
| 1994 | 24 | 9% |
| 1993 | 17 | 14% |
| 1991 | 2 | 3% |
| 1990 | 4 | 9% |
| 1989 | 1 | 2% |
| 1988 | 4 | 9% |
| 1987 | 13 | 45% |
| 1986 | 5 | 31% |
| 1985 | 1 | 17% |
Other parts of the 2002 Mazda 626
70 complaintsSuspension
4 complaintsAir bags
3 complaintsEngine cooling
3 complaintsSeat belts
3 complaintsSteering
2 complaintsBody and structure
2 complaintsTires
2 complaintsBrakes
1 complaintsEngine
1 complaintsEquipment
1 complaintsFuel system
1 complaints
← All problems reported for the 2002 Mazda 626
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