2003 Mazda MAZDA6 electrical system problems
18 owner complaints filed with NHTSA name the electrical system on the 2003 Mazda MAZDA6 — 10% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2003 mazda mazda6. The contact stated that while driving at approximately 35 mph, the vehicle suddenly shut off. The failure had occurred on multiple occasions. The cause of the failure was not diagnosed or repaired. The manufacturer was not notified of the failure. The…”
filed Jan 25, 2017
“Bought a 2003 mazda 6 last year, my tachometer kept going crazy and the car would die out. I took it to good year, 3 codes came up. They changed the cam shaft sensor and the egr valve. That didn't fix the problem, good year took the parts out, put mine back in and told me to take it to a mazda…”
filed Jan 12, 2015
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
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 dealer’s…
09-038-24 · Service Bulletin/Repair Instructions · issued Aug 8, 2024
Electrical System problems in other MAZDA6 years
| Year | Reports | Share |
|---|---|---|
| 2018 MAZDA6 | 4 | 7% |
| 2017 MAZDA6 | 19 | 32% |
| 2016 MAZDA6 | 11 | 14% |
| 2015 MAZDA6 | 6 | 10% |
| 2014 MAZDA6 | 47 | 34% |
| 2013 MAZDA6 | 1 | 5% |
| 2012 MAZDA6 | 12 | 12% |
| 2011 MAZDA6 | 8 | 6% |
| 2010 MAZDA6 | 14 | 6% |
| 2009 MAZDA6 | 32 | 8% |
| 2008 MAZDA6 | 5 | 5% |
| 2007 MAZDA6 | 11 | 7% |
Other reported problem areas on the 2003 Mazda MAZDA6
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.