Toyota Sienna problems (2004)
- Complaint records in our dataset
- 2,013
- Most mentioned in complaint records
- DOOR · 17.6% of complaint records in our dataset
Owner complaint recordsMentions in our dataset, not a failure rate
Owner complaints in our dataset — not a failure rate, reliability score, or defect probability.
Most mentioned systems in complaint records
- DOOR: 354
- BODY: 275
- LATCHES/LOCKS/LINKAGES: 228
- STRUCTURE: 144
- STEERING: 131
- ELECTRICAL SYSTEM: 112
- VEHICLE SPEED CONTROL: 93
- TIRES: 84
- UNKNOWN OR OTHER: 77
- SUPPORT DEVICE/STRUT: 71
- SEAT BELTS: 71
- ELECTRONIC STABILITY CONTROL: 64
Most mentioned components in complaint records
- DOOR: 354
- BODY: 275
- SUPPORT DEVICE/STRUT: 71
- LATCH: 46
- HATCHBACK/LIFTGATE: 44
- AUTOMATIC TRANSMISSION: 42
- TREAD/BELT: 33
- HINGE AND ATTACHMENTS: 31
Mileage bands in stored records
| Band | Records |
|---|---|
| 60–100k mi | 569 |
| 30–60k mi | 349 |
| 100–150k mi | 340 |
| 1–30k mi | 261 |
| 150–400k mi | 87 |
Repeated phrases in complaint summaries
- 2004 sienna (26)
- traction control (17)
- owns 2004 (15)
- failure mileage (15)
- driver side (14)
- contact owns (14)
- passenger side (13)
- sliding door (13)
Related catalog-fitment parts
- ACDelco · ACDelco Cabin Air Filter, CF3171C · CF3171C
- ACDelco · ACDelco Original Equipment Oil Filter: Ideal for Any Type Oil, Same Filter Installed From The Factory, PF53 · PF53
- aFe POWER · aFe POWER PROGUARD Engine Oil Filter Replacement - Single, 44-LF014 · 44-LF014
- aFe POWER · aFe POWER PROGUARD Engine Oil Filter Replacement - Single, 44-LF037 · 44-LF037
Questions from stored data
- What system appears most often in 2004 complaint records?
- DOOR (354 records). This is share of complaint records, not a failure rate.
- How many complaint records are stored for 2004?
- 2,013 records in our dataset.
Complaint counts describe records in our dataset, not failure probability or the share of vehicles on the road.
Catalog fitment does not by itself prove OEM-equivalent compatibility.