Problems · by component

2004 Mazda RX-8 electrical system problems

35 owner complaints to NHTSA about the 2004 Mazda RX-8 cite electrical system, 7% of all 515 complaints for this model year.

Complaints
35
7% of all complaints
Crashes
0
Reported by owners
Fires
1
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the electrical system

Verbatim from NHTSA complaints, newest first
“ELECTRIC-ASSIST POWER STEERING, RANDOMLY IN THE PARKING LOT THE WHEEL WILL TURN ALL BY ITSELF, ONE WAY TURNS EASIER THAN THE OTHER, SOMETIMES YOU HAVE NO POWER STEERING AND OTHER TIMES YOUR STEERING WHEEL TURNS LIKE BUTTER, I LIVE IN THE MOUNTAINS WITH A VERY WINDY AND DANGEROUS ROADS, I'VE TAKEN IT TO SEVERAL MECHANICS FINALLY ONE MECHANIC JUST UNPLUG THE WIRING HARNESS SO THERE IS NO POWER STEERING. IT IS VERY SCARY TO DRIVE ESPECIALLY WITH A NEWBORN BABY. THERE ARE A LOT OF CARS ON THE ROAD WITH THIS ISSUE I KNOW 10 DIFFERENT PEOPLE THAT HAVE SOME SORT OF POWER STEERING ISSUE. THIS IS VERY DANGEROUS AND I'M SURPRISED THERE IS NOT A RECALL YET ON IT. I'VE HAD TWO FRIENDS THAT ARE CLOSE TO ME THAT HAVE THIS ISSUE AS WELL, ONE FRIEND WRECKED HIS CAR THE OTHER FRIEND SOLD IT I BELIEVE TO PICK-N-PULL SO IT WOULD NOT HURT ANYONE, PLEASE HELP AND MAYBE HELP SAVE A FEW LIVES, THANK YOU FOR YOUR TIME AND I LOOK FORWARD TO SPEAKING WITH YOU”
Owner complaint to NHTSAFiled Dec 18, 2018Steering, Suspension, Electrical systemODI 11162238
“I BOUGHT A CAR THAT HAD A RECALL OF THE AIR BAG THE PASSENGER SEAT AIR BAG HAD BEEN DEPLOYED WAS TOLD BY DEALER IT WAS UNDER RECALL.AFTER CHECKING WITH THE DEALER THE SIDE SEAT AIR BAG WAS NOT PART OF THE RECALL WAS NOT REPLACED OR EVEN LOOKED AT .SO WE TOOK THE SEAT OUT TO SEE ANT OBVIOUS ISSUES AND WE FOUND ALL THE WIRES THAT PLUG INTO SEAT ALL WAY TO UNDER CARPET AGAINST FRAME ALL THE WIRES WERE MELTED.WITCH IS AN OBVIOUS MANAFATURING PROBLEM.WE HAVE READ MUPLTILE FORUMS WHERE TONS OF PEOPLE HAVE HAD SAME PROBLEM BUT YET NO RECALL WE COULD FIND ON THIS ISSUE.MY MOTHER IS ON OXYGEN AND IF MY CAR CATCHES FIRE TO DO THIS AND NO ONE LOOKING INTO THIS IT CAN BE FAR WORSE.THIER IS ANOTHER RECALL ON FRONT END SUSPSION THAT THEY ARE NOT WILLING TO REPLACE AT THIS TIME.THEY TELL ME THEY ARE WAITING TO SEE IF THEY COME UP WITH A BETTER SOLUTION TO FIX IT.IM GOING TO MAZDA DEALER TOMORROW MORNING TO EXPLAIN TO THEM WHAT I'M EXPLAIN TO YOU AND SINCE THIS IS A MAJOR SAFETY ISSUE IF THEY REFUSE TO DO ANYTHING I'M TURNING THIS OVER TO LAWYER.I FEEL WHEN I MENTIONED IT TO THEM THE FIRST TIME AND THEY DID NOTHING TO FIND OUT WHAT THE ISSUE WAS THEY HAVE NO INTENTION OF…”
Owner complaint to NHTSAFiled Jun 24, 2018Electrical system, Air bags, SeatsODI 11103642
“"TAKATA RECALL"-CAR STARTS WHEN COLD,THEN IT DIES IN THE TRAFFIC,GOT ENGERYS PUSHING CAR OUT OF TRAFFIC,LIKE CAR BUT IT HAS LOTS OF RECALLS AND NEEDS TO BE FIXED RIGHT AWAY.WON'T DRIVE MADZA 2004 AFTER THIS HAPPENED. *TT THE CONSUMER STATED WHILE ATTEMPTING TO PUSH THE CAR OFF OF THE HIGHWAY, AFTER IT DIED, HE LOST HIS GRIP AND WAS DRAGGED BEHIND THE VEHICLE. *JS”
Owner complaint to NHTSAFiled Mar 26, 2018Electrical system, Air bags, Fuel/propulsion systemODI 11081385
“MY POWER STEERING GOES IN AND OUT AS IT PLEASES; ONLY WORKS WHEN IT WANTS TO AND CUTS UP WHEN DRIVING AND HAD TO TURN OFF CAR TO MAKE IT WORK TO ONLY MAKE IT REPEAT AGAIN. DOES THIS ONLY WHEN DRIVING. AND NOT SAFE FOR ANYBODY WHO IS DEALING WITH THE NO POWERSTEERING ISSUES OR HAVE STEERING BUT WITH MANY FAULTS THAT CAN LEAD TO ACCIDENTS/DEATH MAZDA FIXED OTHERS BY WIRE TAPPING ALL DELETING THE POWERSTEERING CONNECTIONS. BUT ONLY HAVING THE ISSUE LATER DOWN THE ROAD THEY DID THIS AROUND FEBRUARY/MARCH OF LAST YEAR AND HAD IN AND OUT POWERSTEERING AFTER 3 MONTH OF THEIR REPAIR.”
Owner complaint to NHTSAFiled Jan 26, 2018Steering, Electrical systemODI 11065353
“TL* THE CONTACT OWNS A 2004 MAZDA RX-8. WHILE DRIVING 45 MPH, A BURNING ODOR ENTERED THE VEHICLE. THE CONTACT STOPPED THE VEHICLE, LIFTED THE HOOD, AND NOTICED SMOKE. THE CONTACT OBSERVED THAT THE WIRES UNDERNEATH THE HOOD WERE MELTED. THE CONTACT ALSO SMELLED FUEL COMING FROM THE REAR OF THE VEHICLE. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC IN LOUISVILLE, KENTUCKY WHO DIAGNOSED THAT THE WIRING HARNESS HAD MELTED DUE TO A FAULTY ELECTRONIC CONTROL MODULE. THE VEHICLE WAS REPAIRED. THE MANUFACTURER AND DEALER WERE NOT CONTACTED. THE FAILURE MILEAGE WAS 136,777. UPDATED 10/17/17*LJ *TR”
Owner complaint to NHTSAFiled Aug 21, 2017Electrical systemFire reportedODI 11018697
“TL* THE CONTACT OWNS A 2004 MAZDA RX-8. WHILE DRIVING 60 MPH, THE VEHICLE STALLED WHEN SHIFTED INTO NEUTRAL AND THE INSTRUMENT PANEL LIGHTS ILLUMINATED. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO A DEALER. THE TECHNICIAN DIAGNOSED THAT THE AIR CONDITION PUMP WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 160,000.”
Owner complaint to NHTSAFiled Aug 4, 2015Electrical system, EquipmentODI 10746184

Showing 6 of 35 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.