2021 Honda Insight
2 recalls · 22 complaints · Safety Score B
Recall History
Honda (American Honda Motor Co.) is recalling certain 2020 CR-V Hybrid, Accord Hybrid, and 2020-2021 Insight vehicles. The DC-DC converter may shut down and prevent the 12-volt battery from recharging, possibly resulting in a loss of drive power.
Consequence & Remedy
Consequence: A loss of drive power can increase the risk of a crash.
Remedy: Honda will notify owners, and dealers will update the power converter unit (PCU) software, free of charge. The recall began February 12, 2021. Owners can contact Honda customer service at 1-888-234-2138. Honda's number for this recall is K9E.
Honda (American Honda Motor Co.) is recalling certain 2020-2022 Pilot, Accord, Civic sedan, HR-V, Odyssey, 2020 Civic coupe, Fit, 2021-2022 Civic hatchback, 2021 Civic Type R, Insight, 2020-2021 CR-V, CR-V Hybrid, Passport, Ridgeline, Accord Hybrid, 2020 Acura MDX, 2022 Acura MDX, 2020-2022 Acura RD...
Consequence & Remedy
Consequence: An air bag that deploys unintentionally during a crash can increase the risk of injury.
Remedy: Dealers will replace the seat weight sensors, free of charge. Owner notification letters were mailed March 28, 2024, October 18, 2024, and August 2025. This is a phased recall. Owners may contact Honda customer service at 1-888-234-2138. Honda's numbers for these recalls are XHP and VHQ.
Recent Complaints
| Date | Component | Description | Crash | Fire |
|---|---|---|---|---|
| 01/23/2026 | Fuel/Propulsion System | Went in for a typical servicing. They noted that the downstream O2 sensor was damaged by rodents. The vehicle, with ar... | No | No |
| 12/26/2025 | Seats | I received a 2021 Insight Seat Weight Sensor Safety Recall in September 2025 saying that recall replacement parts were n... | No | No |
| 11/24/2025 | Engine | Under certain circumstances, the portion of the PCU that controls charging of the 12 volt accessory battery malfunctions... | No | No |
| 11/12/2025 | Service Brakes | The brake servo control unit feel simulator which reduces the simulation force provided to the brake pedal during emerge... | No | No |
| 10/31/2025 | Electrical System | While my wife was driving my car on a busy road. The servo brake control unit/ pedal simulator broke making it near impo... | No | No |
| 07/23/2025 | Forward Collision Avoidance | On two (2) occasions, the "collision mitigation braking system" braked with no reason. It has happened on a quiet and s... | No | No |
| 01/22/2025 | Forward Collision Avoidance | On at least two occasions the automatic emergency braking system has activated with nothing in front of the vehicle. Se... | No | No |
| 09/12/2024 | Unknown or Other | I am urging your immediate attention to a safety issue affecting the 2021 Honda Insight. The vehicle’s infotainment syst... | No | No |
| 09/10/2024 | Air Bags,seats,unknown or Other | I received the "important safety recall" letter in March 2024 from the Honda Automobile Division regarding the seat weig... | No | No |
| 06/14/2024 | Forward Collision Avoidance | Car emergency braking system engaged while there was nothing in front of the car. The automatic brakes were applied and ... | No | No |
Most Complained-About Components
Frequently Asked Questions
The 2021 Honda Insight has 2 recall campaigns on record with NHTSA. Total complaints filed: 22.
The 2021 Honda Insight has a Safety Score of 68/100 (Grade B). This score factors in recall severity (40%), complaint frequency (30%), crash and fire reports (20%), and trend direction (10%).
The 2021 Honda Insight received a Safety Score of B. This vehicle has a better-than-average safety record. There are 1 crash reports on file.
Contact your nearest Honda dealership to schedule a free recall repair. You can also check your specific vehicle by VIN at NHTSA.gov. Manufacturers are required by law to fix recall-related defects at no cost.
Safety Score is calculated from recall severity (40%), complaint frequency (30%), crash/fire reports (20%), and safety trend (10%).