2004 Acura TSX Recalls, Problems & Maintenance

The 2004 Acura TSX has no open NHTSA recalls. Owners report 8 recurring issue clusters, led by “Driver's seat sliding during braking or cornering.” Acura's Maintenance Minder calculates oil life from real engine conditions and shows service codes instead of fixed mileages — code A or B (oil / oil + inspection) plus sub-codes for items like tire rotation (1), air filters (2), or transmission fluid (3). Follow the codes, not the calendar. One interval you should never stretch: most Acura 3.5L V6 engines (MDX, TL) use a timing belt with a roughly 105,000-mile / 7-year replacement — a snapped belt on this interference engine means bent valves. SH-AWD models add a rear-differential fluid service that's essential for the torque-vectoring unit.

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No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.

Known issues & problems for this vehicle

What drivers and federal regulators have officially reported about the 2004 Acura TSX.

Reported to NHTSA

Driver's seat sliding during braking or cornering

SEATS

22 NHTSA complaints · 2003-12 → 2009-03

“POWER DRIVER'S SEAT SHIFTS DURING HARD BREAKING/ACCELERATION. SEAT SHIFTS FORWARD AND BACK LESS THAN AN INCH. THIS CAN BE TROUBLESOME WHEN ACCELERATING AND IT CAUSES MY FOOT TO SLIP OFF OF THE CLUTCH AND JUMP SUDDENLY. COULD CAUSE ME TO INVOLUNTARILY SLAM INTO THE CAR IN FRONT”
— Owner report, NHTSA ODI #10263022
“DRIVER'S SEAT MOVES FORWARD AND BACKWARD DURING ACCELERATION AND BRAKING. ALSO, MOVES FROM SIDE TO SIDE WHILE CORNERING. DEALER NOTED THE FOLLOWING "TEST DROVE VEHICLE. DUPLICATED CONCERN. AS OF THIS MOMENT, ACURA IS STILL WORKING ON SOLUTION TO CONCERN. NO CORRECTIONS MADE AT”
— Owner report, NHTSA ODI #10106071
“DRIVERS SEAT MOVES/SLIDS WHEN BRAKING AND TURNING CORNERS. VERY ANNOYING, UNCOMFORTABLE AND HAD A NEAR ACCIDENT”
— Owner report, NHTSA ODI #10065754

Read all complaints on NHTSA →

A/C compressor failure contaminating system

ENGINE AND ENGINE COOLING

13 NHTSA complaints · 2008-11 → 2012-07

“THERE IS A KNOWN DEFECT WITH ACURA 2004 TSX A/C COMPRESSOR GRENADING AND CONTAMINATING THE COMPLETE A/C SYSTEM. THERE ARE NO REAL EVENTS THAT LEAD UP TO THE FAILURE, YOU WILL SUDDENLY HEAR A GRINDING SOUND COMING FROM THE A/C THEN IT GOES OUT WITHOUT WARNING”
— Owner report, NHTSA ODI #10345827
“2004 ACURA TSX 61K MILES, COOLING SYSTEM FAILED COMPLETELY. I WAS JUST DRIVING LOCALLY WHEN I NOTICED A RATTLING NOISE. ON SOME INVESTIGATION I FOUND OUT THAT THE NOISE COMES ONLY WHEN THE A/C IS TURNED ON”
— Owner report, NHTSA ODI #10356721
“THERE IS A DEFECT WITH A/C COMPRESSORS ON 2004 ACURA TSXS. A PIECE OF THE COMPRESSOR, WHICH HOLDS THE COMPRESSOR CLUTCH, IS BREAKING OFF, RESULTING IN DEBRIS BEING SHOT THROUGH THE A/C SYSTEM, OR FALLING OFF COMPLETELY”
— Owner report, NHTSA ODI #10334570

Read all complaints on NHTSA →

Center console backlighting failure (radio, HVAC, clock)

INTERIOR LIGHTING

13 NHTSA complaints · 2008-11 → 2016-08

“BACKLIGHTING OF RADIO AND HVAC BUTTONS NO LONGER WORKS. THIS ACTUALLY BECAME AN ISSUE AND WAS CHECKED/DIAGNOSED BY THE ACURA DEALER ON MARCH 4, 2006. AT THAT TIME THEY INDICATED IT WAS OUT OF WARRANTY (MILEAGE=65,693) AND THE OWNER CHOSE NOT TO HAVE THE REPAIR DONE SINCE IT WAS”
— Owner report, NHTSA ODI #10322870
“CENTER STACK LIGHTS OUT (RADIO, HEATER/AC UNIT) ACCORDING TO INTERNET RESEARCH MANY OTHER 2004 AND 2005 TSX OWNERS ARE EXPERIENCING THIS PROBLEM, ALTHOUGH ACURA HAD ISSUED A SERVICE BULLETIN, AND SUPPOSEDLY INCREASED WARRANTY PERIOD TO 100K OR 7 YEARS, THERE WAS NO NOTIFICATION”
— Owner report, NHTSA ODI #10588530
“AS MANY HAVE BEEN COMPLAINING ABOUT. CENTRE STACK LIGHTS HAVE GONE OUT AND I AM NOT UNDER WARRANTY!”
— Owner report, NHTSA ODI #10248692

Read all complaints on NHTSA →

Transmission and clutch failure

POWER TRAIN

11 NHTSA complaints · 2003-12 → 2022-01

“ACURA TSX MANUAL TRANSMISSION FAILED AT 56K. THE PROBLEM CAUSED A LOUD KNOCKING NOISE COMING FROM THE TRANSMISSION CASE WHILE IN GEAR. NOISE GOES AWAY WHEN CLUTCH IS PRESSED IN”
— Owner report, NHTSA ODI #10176930
“AT ABOUT 19,000 MILES, MY CLUTCH BEGAN SLIPPING. I NOTICED BEFORE THIS THAT IT WAS OCCASIONALLY DIFFICULT TO ENGAGE FIRST GEAR, AND OFTEN THE TRANSMISSION WOULD GRIND WHEN SHIFTING INTO REVERSE”
— Owner report, NHTSA ODI #10136473
“3 WEEKS AGO THE AUTOMATIC TRANSMISSION STARTED TO SHIFT ROUGH. THE FLUIDS AND FILTER WERE REPLACED AT 60000 MILES SO ITS NOT THE FLUID THATS DIRTY”
— Owner report, NHTSA ODI #11447114

Read all complaints on NHTSA →

Inadvertent side airbag deployment without collision

AIR BAGS

15 NHTSA complaints · 2004-08 → 2020-07

“2004 ACURA TSX: I SAT IN MY CAR IDLE FOR ABOUT 15 MINUTES TO EAT. WHEN I PUT MY CAR IN REVERSE TO BACK OUT OF A PARKING SPOT, THE PASSENGER SIDE CURTAIN AND SEAT AIRBAGS SUDDENLY DEPLOYED. WITHIN 5 SECONDS THE DRIVER SIDE DEPLOYED”
— Owner report, NHTSA ODI #11339282
“I WAS DRIVING DOWN A NORMAL STREET AT 5:00PM WITH THE FRONT WINDOWS DOWN. WITH NO PRIOR INDICATION OR WARNINGS THE SIDE IMPACT AIR BAG DEPLOYED WITH A DISORIENTING "POP", VIOLENTLY PUNCHING ME IN THE LEFT ARM. THIS CAUSED MY CAR TO SWERVE, BUT I WAS ABLE TO MAINTAIN CONTROL AND”
— Owner report, NHTSA ODI #10736077
“2004 ACURA TSX PASSENGER SIDE CURTAIN AND SEAT AIRBAGS DEPLOYED WITH NO COLLISION OR CONTACT, BOTH ACURA DEALERSHIP, INDEPENDENT DEALER AND USAA INSURANCE VERIFIED YET NEITHER ACURA OR INSURANCE WILL PAY FOR REPAIRS”
— Owner report, NHTSA ODI #10379874

Read all complaints on NHTSA →

Driver-side air bag non-deployment in frontal collision

AIR BAGS, SEAT BELTS

6 NHTSA complaints · 2004-11 → 2011-01

“MY 2004 ACURA TSX AND I WERE INVOLVED IN A FRONT COLLISION (THE FRONT OF MY CAR HIT THE REAR END OF A CAR IN FRONT OF ME. THE FRONT LEFT SIDE OF MY TSX STRUCK THE RIGHT REAR SIDE OF A LATE MODEL CHEVY IMPALA. THE IMPACT SET OFF MY PASSENGER SIDE AIRBAG, BUT NOT MY DRIVER SIDE”
— Owner report, NHTSA ODI #10100526
“REAR ENDED ANOTHER VEHICLE AT 25 MPH AND MY PASSENGER AIRBAG DEPLOYED WITHOUT ANYONE BEING IN THE PASSENGER SEAT. MY AIRBAG DIDN'T DEPLOY. I SUFFERED A WHIPLASH AS A RESULT. THE COLLISION WAS HEAD ON AND I FEEL MY AIRBAG SHOULD HAVE DEPLOYED”
— Owner report, NHTSA ODI #10105958
“IN A LIGHT FRONTAL COLLISION THE FRONT PASSENGER AIRBAG DEPLOYED BUT THE DRIVER'S SIDE BAG DID NOT DEPLOY”
— Owner report, NHTSA ODI #10211913

Read all complaints on NHTSA →

Power steering fluid leak and loss of steering assist

STEERING

13 NHTSA complaints · 2009-11 → 2023-08

“WHILE DRIVING I NOTICE THAT THE POWER STEERING STARTED TO GET STIFF. WHILE DRIVING FURTHER THERE WAS NO POWER STEERING AT ALL. TURNING WAS EXTREMELY HARD. THE HOSE WAS JUST REPLACED DUE TO A RECALL, 3 MONTHS LATER POWER STEERING PUMP WAS SEALED DUE TO A LEAK, A MONTH LATER POWER”
— Owner report, NHTSA ODI #10370204
“They power steering is leaking badly onto exhaust pipe and not holding any fluid in the Reservoir I do not know when problem began the car had one owner prior to me , I would like to just get the recall situated and fixed if possible”
— Owner report, NHTSA ODI #11538959
“THE POWER STEERING HOSE HAS A LEAK. THE POWER STEERING FLUID IS DRIPPING ALL OVER THE PLACE. I CAN SMELL BURNING OIL EVERYTIME I STOP. LAST TIME I SAW SMOKE. THE SMOKE WAS FROM THE POWER STEERING FLUID DRIPPING ONTO THE EXHAUST MANIFOLD”
— Owner report, NHTSA ODI #10291411

Read all complaints on NHTSA →

Engine stall linked to ECM/PCM corrosion recall

ELECTRICAL SYSTEM

9 NHTSA complaints · 2014-07 → 2026-04

“ON 11/14/2019 TOOK MY CAR INTO BRADSHAW ACURA DEALER SHIP FOR THE ECM/ PCM CORROSIN RECALL #13-014 AND THEY REFUSE TO DUE THE RECALL EVEN THO MY ECU HAS CORROSIN ON IT AND EXPLAINED TO THE SERVICE ADVISOR CORY THAT I WAS DRIVING THE CAR AND IT STALLED OUT”
— Owner report, NHTSA ODI #11280411
“The contact owns a 2004 Acura TSX. The contact stated while driving at various speeds, the vehicle made an abnormal clicking sound that was coming from the instrument cluster. The contact stated that upon decelerating to come to a stop, the vehicle stalled”
— Owner report, NHTSA ODI #11655508
“WAS DRIVING AND SERVICE ENGINE LIGHT CAME ON AND ENGINE SHUT OFF, HAD TO COAST TO SIDE OF 4 LANE ROAD, AND WON'T RESTART, HAD TOWED TO BIG AL'S @ 1408 N GEORGE WASHINGTON HWY”
— Owner report, NHTSA ODI #10899247

Read all complaints on NHTSA →

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Raw data + downloads for this vehicle →

Essential maintenance

Critical for safety and preventing major damage

Oil & Filter (Maintenance Minder A/B)

Every 8,000 mi

Change when the Maintenance Minder reaches 15% oil life or shows code A/B — typically every 7,500-10,000 miles with 0W-20 synthetic. Short-trip city driving triggers the code sooner; that's the algorithm doing its job.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Timing Belt (3.5L V6 — MDX, TL)

Every 105,000 mi

J-series V6: replace the timing belt around 105,000 miles or 7 years (Maintenance Minder sub-code 4). It's an interference engine — a failed belt destroys valves. Replace the water pump and tensioner in the same job. (2022+ MDX 3.5L remains belt-driven; the Integra's turbo four is chain-driven.)

Estimated cost — typical U.S. ranges

Dealer

~$935–$1175

Shop

~$655–$825

DIY

Pro only

On interference engines, a snapped belt destroys valves. Worth doing on schedule. Bundle water pump + tensioner — labor is already there.

Tire Rotation (Sub-code 1)

Every 7,500 mi

Rotate when sub-code 1 appears — roughly every 7,500 miles. SH-AWD models: keep tread depths matched across all four corners.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 10,000 mi

Inspect pads, rotors, and fluid level with every A/B service. Type S models with Brembo front calipers: pads wear faster and cost more — budget ahead.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Brake Fluid

Every 30,000 mi

Replace every 3 years regardless of mileage — Honda/Acura schedules this on time because the fluid absorbs moisture.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Transmission Fluid (Sub-code 3)

Every 30,000 mi

Replace ATF when sub-code 3 appears — commonly every 30,000-60,000 miles depending on duty. Use Honda/Acura ATF only (DW-1, or the 10-speed's specified fluid); aftermarket 'universal' ATF causes shudder in these gearboxes.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

SH-AWD Rear Differential Fluid

Every 30,000 mi

SH-AWD (MDX, TLX, RDX): replace the rear differential fluid roughly every 30,000 miles (sub-code 6) — the torque-vectoring clutch packs run in this fluid, and whining or binding in tight turns is the classic overdue symptom.

Estimated cost — typical U.S. ranges

Dealer

~$150–$195

Shop

~$105–$135

DIY

~$20–$50

Spark Plugs (Sub-code 4)

Every 100,000 mi

Iridium plugs around 100,000 miles on most models. Turbocharged Integra/ADX engines: check the manual — forced induction typically shortens the interval.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Engine Air Filter (Sub-code 2)

Every 30,000 mi

Replace with sub-code 2, roughly every 30,000 miles — sooner in dusty conditions.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter (Sub-code 2)

Every 30,000 mi

Replace with sub-code 2 alongside the engine air filter. Behind the glovebox — an easy DIY on most Acuras.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Coolant Replacement (Sub-code 5)

Every 100,000 mi

Honda/Acura Type 2 coolant: first change around 10 years / 100,000 miles, then every 5 years / 50,000. Use the blue Type 2 coolant only.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

50 crashes 1990–2024

How the 50 occupant deaths break down

38

driver deaths

12

passenger deaths

50

occupant deaths

Crash years covered: 1990–2024 This model year first appears in 2003 crashes. Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.

Why we show driver deaths too

Every vehicle has exactly one driver seat, so driver deaths line up fairly when you compare one model to another. Occupant deaths include passengers, so a three row SUV can show a higher number than a two seat car simply because it carries more people.

Both figures are plain counts, not rates. A rate would need to know how many of each vehicle are on the road, and that registration data is not public, so we do not publish rates or scores of any kind.

IIHS publishes driver death rates using this same driver only idea, paired with a registered vehicle years denominator we do not have. Their rates and these counts answer different questions, so do not read either number here as a safety rating.

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

9

complaints mentioning a crash

2

complaints mentioning a fire

Reviewed known issues for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2004 Acura TSX reflects Acura's published service intervals and the Maintenance Minder system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.