1991 Mazda Navajo Electrical system Problems
- Complaints
- 6about this part
- Share
- 15%of 39 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 6 complaints about the electrical system of the 1991 Mazda Navajo, 15% of the 39 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.
“Vehicle stalled and then was restarted; vehicle was taken to the repair shop where it ran for several minutes before it started to smoke heavily from the rear; what was found was a faulty fuel pump which melted the electrical components on the interior of the tank; the vehicles electrical system failed to operate properly, as the fuse remained intact.”
NHTSA complaint #780647, filed 1998-10“Vehicle won't go into reverse due to transmission failure. Also, bracket separated from the rear end, and vehicle squeaks when consumer goes over a speed bump. In addition, and a part to the brakes melted and the ABS brake system stays on. Dealer can't determine the problem, and the brakes have been replaced. Consumer is also having problems with the battery and engine gasket.”
NHTSA complaint #835740, filed 1999-03“While driving, front wheel hub engaged on its own, causing steering wheel to pull to side, replaced once, in to dealer 4 times/same problem. The problem was found to be an electrical circuit of 4wd, neede to be disconnected to recycle and then reconnected.”
NHTSA complaint #800553, filed 1996-08Related 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 1991 Mazda Navajo
8 complaintsTransmission and drivetrain
7 complaintsBrakes
6 complaintsFuel system
4 complaintsVehicle speed control
4 complaintsEngine cooling
3 complaintsSteering
3 complaintsBody and structure
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsEquipment
2 complaintsSuspension
2 complaintsOther or unknown
1 complaints
← All problems reported for the 1991 Mazda Navajo
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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