Toyota 4Runner problems (2009)
- Complaint records in our dataset
- 19
- Most mentioned in complaint records
- AUTOMATIC TRANSMISSION · 36.8% 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
- AUTOMATIC TRANSMISSION: 7
- ELECTRICAL SYSTEM: 4
- POWER TRAIN: 3
- SUSPENSION: 2
- STEERING: 2
- BODY: 2
- ENGINE: 2
- FUEL SYSTEM, GASOLINE: 2
- UNKNOWN OR OTHER: 1
- SEATS: 1
- ENGINE AND ENGINE COOLING: 1
- ENGINE: 1
Most mentioned components in complaint records
- AUTOMATIC TRANSMISSION: 7
- BODY: 2
- ENGINE: 1
Mileage bands in stored records
| Band | Records |
|---|---|
| 1–30k mi | 12 |
| 60–100k mi | 4 |
| 100–150k mi | 1 |
| 150–400k mi | 1 |
Repeated phrases in complaint summaries
- 2009 4runner (7)
- slowing down (6)
- oncoming traffic (5)
- quick acceleration (4)
- same problem (4)
- problem transmission (4)
- merge oncoming (4)
- fuel gauge (3)
Related catalog-fitment parts
- aFe POWER · aFe POWER Magnum FORCE Cold Air Intake: Gain up to 20 Horsepower! Dry Air Filter For Easy Maintenance, 51-82502 · 51-82502
- aFe POWER · aFe POWER PRO 5R Air Filter: 98.6% Filtration Efficiency, 5 Layer Cotton, Oiled Filter, Track/Street Driving, 30-10114 · 30-10114
- Akebono ProAct · Akebono ProAct Ceramic Brake Pads Ultra-Premium with Hardware, ACT606A · ACT606A
- Akebono ProAct · Akebono ProAct Ultra Premium Ceramic Brake Pads, ACT606 · ACT606
Questions from stored data
- What system appears most often in 2009 complaint records?
- AUTOMATIC TRANSMISSION (7 records). This is share of complaint records, not a failure rate.
- How many complaint records are stored for 2009?
- 19 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.