AI Damage2018 Mazda Mazda5: common problems
The maker issued 7 service bulletins for this year. Details by component below, with sources.
Key figures
- Technical service bulletins (TSB)
- 7
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 5 |
| Equipment | 0 | 0 | 4 |
| Vehicle speed control | 0 | 0 | 1 |
Comparison
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Vehicle speed control. Accelerator pedal, cruise control, throttle codes.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- Speedometer replacement procedure
- This service bulletin provides information regarding the proper use of the driverâÂÂs floor mat to…
This service bulletin provides information regarding the proper use of the driverâÂÂs floor mat to avoid any potential interference with the foot pedals. The following are possible causes of floor mat interference…
- This service bulletin provides testing and charging procedures in order to promote proper battery…
This 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 unnecessary battery replacement cost…
- The 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. Use the following test procedures in this Service Bulletin to test Mazda vehicle batteries and to generate a…
- In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer
- When encountering a vehicle with paint damage, refer to the "Mazda Paint Warranty Guide" to determine…
When encountering a vehicle with paint damage, refer to the "Mazda Paint Warranty Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable).
- 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 dealerâÂÂs responsibility to comply with Federal, State, and local laws concerning odometer and related…
Other years of this model
Questions and answers
What are the most common problems with the 2018 Mazda Mazda5?
There are no owner complaints in the NHTSA data for this year; the data comes from 7 manufacturer service bulletins.
How many service bulletins (TSB) were issued for the 2018 Mazda Mazda5?
NHTSA lists 7 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2018 Mazda Mazda5 from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2018 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.