2025 Toyota Crown Signia Other or unknown Problems
- Complaints
- 4about this part
- Share
- 29%of 14 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 4 complaints about the other or unknown of the 2025 Toyota Crown Signia, 29% of the 14 complaints for this model year. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“At approximately 6,700 miles, a rock/road debris passed through the large openings in the factory front grille of my 2025 Toyota Crown Signia XLE Hybrid and punctured the A/C condenser behind the grille. The A/C system lost refrigerant and stopped cooling. A Toyota dealer inspected the vehicle, confirmed the punctured condenser, and replaced it. Availability of the removed component for inspection is UNKNOWN. …”
NHTSA complaint #11765778, filed 2026-09“While driving less than 10 mph, (slightly down hill) approaching the house garage, the car suddenly accelerated and the brake was applied to stop but the car continued and smashed through the garage door, proceeded through garage, smashed through the back of garage, hit a Weber gas grill, proceeded over a low-level deck and hit a large tree. The impact force of the car (left front) against the tree caused the car rear end to rise up and move 30 degrees to the right and land on the low-level deck. …”
NHTSA complaint #11672311, filed 2025-07“One of the USB-C charging ports caved into the dashboard only several months after purchasing the car, resulting an oddly hole on the dashboard and non functional charging port.”
NHTSA complaint #11710121, filed 2026-01“The Toyota Crown Signia Tire Pressure Monitoring gauge has to be reset to properly display on each start versus staying in place on the drivers monitoring dashboard. All other driver monitoring aids, once selected to display on the monitoring dash, stay in place per each start cycle. This has existed as a vehicle defect from day 1. Many others have noted the same issue on various Crown Signia bulleting boards. The tire pressure monitoring is important as this vehicle has: 1. No spare, and weighs over 4,200 lbs. 2. …”
NHTSA complaint #11701413, filed 2025-11Related service bulletins
- 11028712Jan 7, 2026Some 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate…
- 11014200Jan 24, 2025Long-term or off-site storage requires special care to maintain vehicle condition. The following guidelines should be performed to minimize vehicle component/part degradation due…
- 11012746Dec 6, 2024During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished…
- 11012745Dec 6, 20242025 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In addition, some models may also utilize…
- 11011651Nov 22, 2024A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain…
- 11007441Jul 11, 2024Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS…
- 11006147Jul 11, 2024Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS…
- 11005113Jun 14, 2024A battery in a stored vehicle is subject to conditions that can reduce its performance and service life. These conditions include storage period, temperature, parasitic drain…
- 11005112Jun 14, 20242025 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat in the correct position. In addition, some models may also utilize…
- 11005111Jun 14, 2024During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished…
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 4 | 29% |
Other parts of the 2025 Toyota Crown Signia
4 complaintsEngine
2 complaintsExterior lighting
2 complaintsForward collision avoidance
2 complaintsBody and structure
2 complaintsBrakes
1 complaintsSeat belts
1 complaintsTires
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2025 Toyota Crown Signia
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology