The 2016 Toyota Prius has 5 safety recalls and 155 owner complaints on file with NHTSA. The most-reported problem area is visibility/wiper (40 complaints).
Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2016-2018 Toyota Prius vehicles. A portion of the engine wire harness connected to the hybrid Power Control Unit (PCU), could contact the cover at this connection and wear, causing an electrical short circuit.
Risk: An electrical short can increase the risk of a fire.
Fix: Toyota will notify owners, and dealers will inspect the engine wire harness assembly and replace it if damage is found. A protective sleeve or protective tape will be included to prevent any future damage. These repairs will be performed free of charge. The recall began October 30, 2018. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is J0T.
Air bags › Side/window
NHTSA recall 18V085000 · Jan 31, 2018 · 48,672 vehicles
Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2016 Toyota Prius and Lexus RX 350, RX 350 F Sport, RX 450h F Sport and RX 450h vehicles and 2015-2016 Lexus NX 200T, NX Turbo and NX 300h vehicles. The air bag pressure sensors and/or the acceleration sensors may fail causing the side/curtain shield air bags and/or the front air bags to not deploy in the event of a crash.
Risk: If the air bags fail to deploy in a crash, it can increase the risk of injury.
Fix: Toyota will notify owners, and dealers will replace the sensors as necessary based on their serial numbers, free of charge. The recall is expected to begin March 12, 2018. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are JLA, J0F.
Components: Air bags › Side/window; Air bags › Frontal › Sensor/control module-inactive; Air bags › Frontal
Hybrid propulsion system › Inverter
NHTSA recall 17V658000 · Oct 18, 2017 · 6 vehicles
Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2016 Prius vehicles. A capacitor within the hybrid system may not have been properly bolted to the inverter housing.
Risk: If the capacitor was not properly secured, vibrations from driving the vehicle may damage the capacitor, shutting down the hybrid system, causing a loss of motive power and increasing the risk of a crash.
Fix: Toyota will notify owners, and dealers will replace the inverter, free of charge. The recall is expected to begin by early December 2017. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is H0U.
Parking brake
NHTSA recall 16V741000 · Oct 14, 2016 · 91,585 vehicles
Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2016-2017 Prius vehicles manufactured August 6, 2015, to October 3, 2016. The affected vehicles are equipped with a foot-operated parking brake system that has a parking brake cable that may disengage.
Risk: If the parking brake cable disengages from the mechanism and the transmission is left in a gear other than 'Park' while the ignition is on and the driver leaves the vehicle, the vehicle may roll unexpectedly, increasing the risk of a crash.
Fix: Toyota will notify owners, and dealers will install a clip at the parking brake cable end to prevent the cable from disengaging, free of charge. The recall began November 10, 2016. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is G01.
Air bags › Frontal › Passenger side › Inflator module
Problem: Toyota Motor Engineering and Manufacturing (Toyota) is recalling certain model year 2016 Toyota Prius vehicles manufactured November 30, 2015, to June 14, 2016. An air bag inflator manufacturing error may result in the inadvertent partial inflation of the front passenger air bag.
Risk: A front passenger air bag that unintentionally inflates can increase the risk of a crash or injury.
Fix: Toyota will notify owners, and dealers will replace the front passenger air bag assembly, free of charge. The recall began November 10, 2016. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is G0W.
Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.
Crash test ratings
NHTSA side barrier crash testNHTSA side pole crash test
2016 Toyota Prius 5 HB FWD
Overall
★★★★★
Frontal crash
★★★★★
Side crash
★★★★★
Rollover
★★★★★
Rollover risk
10.7%
Forward collision warning: Optional · Lane departure warning: No
NHTSA 5-Star Safety Ratings (New Car Assessment Program). Ratings are comparable only between vehicles of similar size and weight, and ratings from 2011 on use tougher tests than earlier years. Photos: NHTSA.
Fuel economy
Prius Eco Hybrid
56mpg combined
City / highway
58 / 53 mpg
Fuel
Regular Gasoline
1.8 L · 4 cyl · Automatic (variable gear ratios) · Front-Wheel Drive · about $1,200/year to fuel
Prius Hybrid
52mpg combined
City / highway
54 / 50 mpg
Fuel
Regular Gasoline
1.8 L · 4 cyl · Automatic (variable gear ratios) · Front-Wheel Drive · about $1,300/year to fuel
EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.
What owners report
Problem area
Complaints
Crashes
Fires
Injuries
Typical mileage*
Visibility/wiper
40
0
0
0
17,900 mi
Unknown or other
30
0
0
0
9,500 mi
Electrical system 12v/24v/48v battery; Wiring › Fuses and circuit breakers
20
0
0
0
25,500 mi
Service brakes
18
1
0
2
7,193 mi
Engine
17
0
0
0
40,100 mi
Power train
15
0
0
0
24,000 mi
Vehicle speed control Accelerator pedal
14
3
0
0
13,250 mi
Structure Body
11
0
0
0
17,658 mi
Air bags Frontal › Driver clockspring/spiral cassette
8
4
0
3
6,250 mi
Tires Pressure monitoring and regulating systems
7
0
0
0
17,950 mi
Fuel/propulsion system
6
0
0
0
40,100 mi
Suspension
5
0
0
0
—
*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Recent owner complaints
Oct 5, 2026Vehicle speed control I turned on my car in a flat parking lot, reversed out of my spot, and drove up to a traffic light to exit the parking lot. When the light turned green, I took my foot off the brake and tried to accelerate, but nothing happened. After a few seconds, my car lurched forward with a sudden jerk, and I was able to exit, but this behavior (no movement, then sudden jerk) continued to happen. I was scared that I would get into an accident, so I pulled over and turned the car off and on. The behavior continued. I drove to a safe location, and parked the car. I noticed the engine kept revving up and down, even though I was parked, and the hybrid battery indicator showed no charge. I turned off the…
May 26, 2026 · 100,028 milesTraction control system The contact owns a 2016 Toyota Prius. The contact stated that while the vehicle was on and running, the ABS and traction control warning lights illuminated, and the messages "Braking Power Low - Stop in a Safe Placeâ, âSee Owner's Manual", "Braking Power Low - Visit the Dealer", and "ABS Malfunction - See Dealer" were displayed. The contact stated that while driving approximately 35 MPH and depressing the brake pedal, the brake pedal was firm. The vehicle was taken to a dealer, and DTC: C14B6 was retrieved, indicating that the brake booster needed to be replaced. The vehicle was not repaired; however, the code was cleared. The vehicle was then taken to an independent mechanic, where the…
May 12, 2026Service brakes Second time !!!! during ownership of car that brakes fail. Same problem as before Brake Actuator/Booster Failures: Multiple reports indicate issues with the ABS actuator or brake booster pump, leading to warning lights ("Braking power low", "ABS system malfunction").
Apr 1, 2020Fuel/propulsion system The car has a very strong gas smell, especially when full.
Aug 4, 2025Unknown or other Found coolant leak from heat exchanger into exhaust pipe. Looks like, T-SB-0135-19.
Apr 11, 2025Exterior lighting The headlights are either too bright or aimed poorly that it blinds oncoming traffic, who frequently flash their high beams at me. This occurs without any load in back and without me using the high beams. Can Toyota either adjust the bulbs or place a film on the headlights to prevent blinding oncoming traffic? Thank you!
Mar 8, 2025Engine Water pump failed without warning and caused irreparable damage to the engine ("blown" engine requiring replacement). Vehicle began to stall and not respond to attempted acceleration while traveling on 4 lane divided highway, 55 mph speed limit. One "Maintenance Required" message was received the previous week, but disappeared. This is the same message that appears for routine oil changes. No other warning messages were noted at the time of the incident, no unusual noises, and no smoke or other sign of overheating. Driver was able to steer vehicle to safety, but this failure could result in stranding on a busy, dangerous interstate highway. For such a critical piece of the vehicle (i.e.,…
Jan 25, 2025Engine Refer to TSB 0135-19 dealer denied repairing under the California emissions defect and performance warranty.
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.
NHTSA defect investigations
DP22005 · opened Jan 27, 2023 · closed Aug 7, 2023 · led to recall 22V063000Pedestrian alert sounds 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 electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review…
