Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
150–25K
1025–50K
350–75K
375–100K
0100–150K
0150K+
31 reports with mileage · 3 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Vehicle Speed Control. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
5 crash reports0 fire reports5 injury reports
What owners actually said
34 reports
Mileage unknown · Apr 26, 2005
Power Train
CONCERNS REGARDING 2004 THUNDERBIRD AND THE CHANCE OF THE TRANSMISSION FAILING AFTER THE WARRANTY IS NO LONGER IN EFFECT.*MR THE VEHICLE WAS FILLED AT THE ASSEMBLY PLANT WITH TRANSMISSION FLUID FORMULATION THAT, OVER TIME, MAY CAUSE DELAYED/HARSH REVERSE ENGAGEMENT. THE MANUFACTURER ACKNOWLEDGED THE PROBLEM BY INITIATING A REC…
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CONCERNS REGARDING 2004 THUNDERBIRD AND THE CHANCE OF THE TRANSMISSION FAILING AFTER THE WARRANTY IS NO LONGER IN EFFECT.*MR THE VEHICLE WAS FILLED AT THE ASSEMBLY PLANT WITH TRANSMISSION FLUID FORMULATION THAT, OVER TIME, MAY CAUSE DELAYED/HARSH REVERSE ENGAGEMENT. THE MANUFACTURER ACKNOWLEDGED THE PROBLEM BY INITIATING A RECALL TO ADD AN ADDITIVE TO THE FLUID. THE CONSUMER FELLS THE TRANSMISSION FLUID SHOULD BE TOTALLY DRAINED AND REPLACED WITH THE PROPER FLUID. *BF *NM
NHTSA ODI #10119325
9 miles · Mar 23, 2005
Service Brakes, Hydraulic
VEHICLE IS EXPERIENCING BRAKE PROBLEMS. WHEN YOU STOP IN A HURRY THE FOOT GOES DOWN TO THE FLOOR. OWNER WENT TO THE DEALER AND ASKED TO HAVE THE BRAKES ADJUSTED. OWNER WAS TOLD THERE IS NO ADJUSTING THE BRAKES OR ACCELERATOR. THE BRAKE PEDAL IS TO CLOSE TOGETHER CAUSING THE VEHICLE TO ACCELERATE WHILE BRAKING. *NM *NM
NHTSA ODI #10111737
4,000 miles · Oct 11, 2004
Engine And Engine Cooling
WHILE DRIVING A WRENCH LIGHT CAME ON AND THE CAR WOULD NOT MOVE. IT WAS LIKE THE TRANSMISSION WOULD NOT ENGAGE, EVEN THOUGH IT WAS IN GEAR. I HAD TO TURN THE CAR OFF, THEN RESTART THE ENGINE. AFTER DOING THIS THE CAR RAN OK FOR ABOUT 2 MILES THEN THE SAME THING HAPPENED. THIS TIME WHEN RESTARTED THE CHECK ENGINE LIGHT STAYED ON.…
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WHILE DRIVING A WRENCH LIGHT CAME ON AND THE CAR WOULD NOT MOVE. IT WAS LIKE THE TRANSMISSION WOULD NOT ENGAGE, EVEN THOUGH IT WAS IN GEAR. I HAD TO TURN THE CAR OFF, THEN RESTART THE ENGINE. AFTER DOING THIS THE CAR RAN OK FOR ABOUT 2 MILES THEN THE SAME THING HAPPENED. THIS TIME WHEN RESTARTED THE CHECK ENGINE LIGHT STAYED ON. THE DEALER RESET THE COMPUTER. ON 10-09-04 THE SAME THING HAPPENED. THE DEALER NOW HAS THE CAR TRYING TO FIND THE TROUBLE. EACH FAILURE CAME WITHOUT WARNING, CAUSING THE POTENTIAL FOR A REAR-END COLLISION, BECAUSE THE CAR COMES TO A DEAD STOP IN TRAFFIC. *NM
NHTSA ODI #10095550
Mileage unknown · Sep 27, 2004
Air BagsInjury
WHILE DRIVING REAR PASSENGER 'S SIDE AIR BAG WENT OFF INADVERTENTLY PASSENGER SUSTAINED BURNS ON BOTH HANDS. CONSUMER TOOK THE VEHICLE TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT A ROCK FROM THE HIGHWAY CAUSED THE AIR BAG PREMATURELY TO DEPLOY. CONSUMER INFORMED THE MECHANIC THAT THIS ANSWER WAS UNACCEPTABLE A…
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WHILE DRIVING REAR PASSENGER 'S SIDE AIR BAG WENT OFF INADVERTENTLY PASSENGER SUSTAINED BURNS ON BOTH HANDS. CONSUMER TOOK THE VEHICLE TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT A ROCK FROM THE HIGHWAY CAUSED THE AIR BAG PREMATURELY TO DEPLOY. CONSUMER INFORMED THE MECHANIC THAT THIS ANSWER WAS UNACCEPTABLE AND OTHER ACTION WOULD BE TAKEN. *AK
CERTAIN PASSENGER VEHICLES EQUIPPED WITH POWER ADJUSTABLE SEATS MAY HAVE BEEN INADEQUATELY WELDED.
Consequence & remedy
Consequence: THE SEAT MAY NOT PERFORM AS INTENDED DURING A CRASH WHICH COULD INCREASE THE RISK OF INJURY.
Remedy: DEALERS WILL REPLACE THE UPPER SUPPORT ASSEMBLY ON THE POWER SEATS. THE RECALL BEGAN ON JULY 20, 2004. OWNERS SHOULD CONTACT FORD AT 1-800-392-3673.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2004 Ford Thunderbird Problems, Complaints & Recalls | Skip That Year