Built from official NHTSA complaint and recall data · data through 07/14/2026
High complaint levelIts most-reported problem — Power Train:automatic Transmission — runs 2.6× the fleet median for that category across the 2391 model-years tracked on this site.
287Complaints
5Recalls
37Crashes
1Fires
27Injured
3Deaths
Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
Is this problem acknowledged?
The most-reported problem — Power Train:automatic Transmission (18.8% of complaints) — has no NHTSA recall or open investigation on file.
Power Train:automatic Transmission complaints here are 2.6× the median for that category across the 2391 model-years tracked on this site.
1 of the 6 most-reported categories on this page are backed by a recall or open investigation; the other 5 rest on owner reports alone.
Complaint category
Reports
Official status
Reference
Power Train:automatic Transmission
54 · 18.8%
No official action
—
Vehicle Speed Control
30 · 10.5%
Recalled
Recall 11V112000 · Recall 06V253000
Service Brakes, Hydraulic
23 · 8%
Investigation closed
PE05009
Structure
18 · 6.3%
No official action
—
Air Bags
18 · 6.3%
No official action
—
Service Brakes, Hydraulic:power Assist
17 · 5.9%
Investigation closed
PE05009
Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.
Percentages are the share of the 287 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.
IN SOME CASES, THE BELT FOR THE POWER STEERING PUMP MAY BECOME DETACHED FROM THE PULLEY WHICH COULD RESULT IN A LOSS OF POWER STEERING AND A SUDDEN INCREASE IN STEERING EFFORT, INCREASING THE RISK OF A CRASH. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF THIS OCCURS, THE ACCELERATOR PEDAL MAY TEMPORARILY BECOME STUCK IN A PARTIALLY DEPRESSED POSITION RATHER THAN RETURN TO THE IDLE POSITION. A STUCK ACCELERATOR PEDAL MAY RESULT IN UNINTENDED AND SUSTAINED VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP, INCREASING THE RISK OF A VEHICLE CRASH. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
THIS CONDITION MAY INTERFERE WITH THE ACCELERATOR PEDAL RETURNING TO THE IDLE POSITION INCREASING THE RISK OF A CRASH. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF THE SWITCH IS INOPERABLE, THE BRAKE LIGHTS WILL NOT ILLUMINATE AND CAN INCREASE THE RISK OF A CRASH. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Park itPark outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.
What owners report
“THE AUTOMATIC TRANSMISSION HAS A LAG IN IT AT LOW SPEEDS. THIS IS APPARENT WHEN RELEASING THE ACCELERATOR TO SLOW DOWN AND THEN ACCELERATING AGAIN…”NHTSA complaint 10144183 — filed 12/01/2005 · POWER TRAIN:AUTOMATIC TRANSMISSION
“AROUND 11,000 MILES MY 2004 RX330 STARTED HAVING A THUMPING SOUND THAT OCCURRED INTERMITTENTLY WHILE DECELERATING ESPECIALLY AROUND 29 MPH AND THEN AGAIN AROUND 19…”NHTSA complaint 10125416 — filed 06/15/2005 · POWER TRAIN:AUTOMATIC TRANSMISSION
“ENGINE/TRANSMISSION HESITATION; MISSED SHIFT POINTS; AND STALLS IN TRAFFIC UPON ACCELERATION. USING AUTOMATIC CLIMATE CONTROL CAUSES ALL WINDOWS TO FOG UP TO THE EXTENT THAT…”NHTSA complaint 10124872 — filed 06/10/2005 · POWER TRAIN:AUTOMATIC TRANSMISSION
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Complaint trend by year filed
Frequently asked questions
What are the most common problems with the 2004 Lexus RX330?
Power train:automatic transmission issues are the most-reported category, cited in 54 of 287 NHTSA complaints (18.8%), followed by vehicle speed control (30), service brakes, hydraulic (23), unspecified/other issues (20). Complaints are unverified owner reports.
How many complaints does the 2004 Lexus RX330 have?
287 complaints were on file with NHTSA as of 07/14/2026. Of those, 37 involved a crash, 1 involved a fire, and 27 reported injuries. 3 deaths were reported.
Does the 2004 Lexus RX330 have any recalls?
Yes — 5 NHTSA safety recall campaigns, including campaign 11V539000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 2004 Lexus RX330's reported problems?
1 of the 6 most-reported complaint categories on this page is backed by an NHTSA safety recall or open investigation; the rest are unverified owner reports. A recall means a free repair is available at authorized dealers.
Is a complaint proof of a defect?
No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.
About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.
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