2003 Mazda B-Series Truck Other or unknown Problems
- Complaints
- 2about this part
- Share
- 10%of 21 total for the year
- Median mileage
- 55,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the other or unknown of the 2003 Mazda B-Series Truck, 10% of the 21 complaints for this model year. Where a mileage was given, the median is 55,500 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 truck only had approx 31000 miles on it over 2 years of driving. I had to replace the front brake pads(mind you that only one pad really had to be replaced, it was the left inner pad) and the discs as they were already out of the limit for resurfacing.”
NHTSA complaint #10128932, filed 2005-07, 31,000 milesRelated service bulletins
- 11037013Aug 20, 2026Product Quality Information (PQI) DESCRIPTION Service Information MT-041/12 is no longer valid. It has been unpublished and superseded by the Field Quality Information Report…
- 11032103Apr 21, 2026This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory…
- 11006987Aug 8, 2024In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by…
- 11005671Jul 29, 2024Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Mazda recommends dealers follow the scheduled maintenance tables as…
- 11003398Jun 7, 2024Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Mazda recommends dealers follow the scheduled maintenance tables as…
- 10021610Apr 18, 2007Availability of non-required tools.
Other or unknown: other model years
Other parts of the 2003 Mazda B-Series Truck
4 complaintsAir bags
3 complaintsFuel system
3 complaintsTransmission and drivetrain
3 complaintsExterior lighting
2 complaintsTires
2 complaintsBrakes
1 complaintsSteering
1 complaintsBody and structure
1 complaintsSuspension
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2003 Mazda B-Series Truck
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