NHTSA lists 10 complaints for the 2021 Toyota Prius Prime, 4 of them mention a crash and 0 mention a fire. 1 complaints mention an injury, with 2 injuries and 0 deaths reported.
Data build 2026-10-09.
NHTSA lists this vehicle as TOYOTA PRIUS PRIME.
At a glance
Complaints
10
With crash
4
With fire
0
With injury (complaints)
1
Injuries
2
Deaths
0
Recalls
0
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
Unavailable
Investigations
1
Open investigations
0
Manufacturer communications
122
Complaints per 100k sold unavailable. No sales source is available for this record.
Where the complaints are
Top systems
System
Complaints
Share of this vehicle's complaints
ELECTRICAL SYSTEM
4
40.0%
FUEL/PROPULSION SYSTEM
2
20.0%
POWER TRAIN
2
20.0%
SERVICE BRAKES
2
20.0%
AIR BAGS
1
10.0%
BACK OVER PREVENTION
1
10.0%
ENGINE
1
10.0%
FORWARD COLLISION AVOIDANCE
1
10.0%
SERVICE BRAKES, HYDRAULIC
1
10.0%
UNKNOWN OR OTHER
1
10.0%
Top subsystems
System
Subsystem
Complaints
ELECTRICAL SYSTEM
INSTRUMENT PANEL
1
FORWARD COLLISION AVOIDANCE
ADAPTIVE CRUISE CONTROL
1
FORWARD COLLISION AVOIDANCE
WARNINGS
1
One complaint can name several systems, so shares can add to more than 100 percent.
Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.
Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and ele
Date: 2026-01-30. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
11028722
Date: 2026-01-28. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
Some 2018 a 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
11028712
Date: 2026-01-07. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
Some 2005 a 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 the odor and address this condition. The purpose of this Service Bulletin is to provide general guidelines and procedur
11020664
Date: 2025-06-17. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.
Some ECUs can set a DTC that is common with other ECUs. This can lead to accidental use of the wrong repair manual when diagnosing these type of DTCs.
11020657
Date: 2025-06-13. Type: Service Campaign. Systems: ELECTRICAL SYSTEM.
The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.
11020658
Date: 2025-06-13. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.
Some ECUs can set a DTC that is common with other ECUs. This can lead to accidental use of the wrong repair manual when diagnosing these type of DTCs.
11018329
Date: 2025-04-02. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.
11019332
Date: 2025-04-02. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.
11015500
Date: 2025-02-11. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
Some 2018 a 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles to deliver the update, however, the pro
11016786
Date: 2025-02-11. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
Some 2018 a 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicable vehicles to deliver the update, however, the pro
Notes on this record
Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.