OBD diagnostics · purchase protection

2016 Toyota Prius
Common Problems & Inspection Guide

Verify baseline vehicle system stability data. Learn what to check on the physical vehicle computer before signing a bill of sale.

Connect Adapter & Check for Code Wipes

Platform Heritage

The Toyota Prius ( PREE-əss) (Japanese: トヨタ・プリウス, Hepburn: Toyota Puriusu) is a car produced by Toyota since 1997 over five generations. The Prius has a hybrid drivetrain, called Hybrid Synergy Drive, which combines an internal combustion engine and an electric motor. Initially offered as a subcompact four-door saloon, it has been produced only as a compact five-door liftback since 2003. The Prius was developed by Toyota to be the "car for the 21st century"; it was the first mass-produced hybrid vehicle, first going on sale in Japan in 1997 at all four Toyota Japan dealership chains, and subsequently introduced worldwide in 2000. In 2011, Toyota expanded the Prius family to include the Prius v (also known as the Prius α, and Prius+ in several markets), an MPV, and the Prius c (also known as the Aqua), a subcompact hatchback. The production version of the Prius plug-in hybrid was released in 2012. The second generation of the plug-in variant, the Prius Prime, was released in the U.S. in November 2016. The Prius family totaled global cumulative sales of 6.1 million units in January 2017, representing 61% of the 10 million hybrids sold worldwide by Toyota since 1997. Toyota sells the Prius in over 90 markets, with Japan and the United States being its largest markets.

Source: Wikipedia intro extract · as of Jun 19, 2026

Key facts for this model year

178NHTSA owner complaints
5Safety recalls on file
33Top issue reports · Visibility/Wiper
$0Typical OEM recall remedy cost to you

0 average monthly buyer searches in the US (google ads data · as of Jun 19, 2026). Run a MotoMetrics scan for your VIN to see live repair exposure.

Verify the data — open primary sources · as of Jun 19, 2026

System Defect Summaries & Field Data

Active safety recalls on file: 5 (source: NHTSA Recalls API · as of Jun 19, 2026)

Top NHTSA complaint categories

Recent recall summaries

Campaign 17V658000 · HYBRID PROPULSION SYSTEM: INVERTER · API record

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.

Campaign 18V579000 · ELECTRICAL SYSTEM:WIRING · API record

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.

Campaign 16V672000 · AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · API record

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.

Campaign 18V085000 · AIR BAGS:SIDE/WINDOW · API record

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.

Campaign 16V741000 · PARKING BRAKE · API record

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.

YouTube voice themes below are research hints only — verify against NHTSA data before citing.

On-Site Toyota Prius Pre-Purchase Checklist

  1. Verify OBD-II readiness monitors are complete (not recently cleared) using a full protocol scan.
  2. Compare dashboard mileage to ECU-stored odometer modules where accessible.
  3. Pull permanent and pending DTCs — not only stored codes visible on the dash.
  4. Inspect systems related to VISIBILITY/WIPER (NHTSA complaint cluster — verify during test drive and PPI).
  5. Inspect systems related to UNKNOWN OR OTHER (NHTSA complaint cluster — verify during test drive and PPI).
  6. Inspect systems related to SERVICE BRAKES (NHTSA complaint cluster — verify during test drive and PPI).
  7. Inspect systems related to AIR BAGS (NHTSA complaint cluster — verify during test drive and PPI).
  8. Inspect systems related to VEHICLE SPEED CONTROL (NHTSA complaint cluster — verify during test drive and PPI).
  9. Confirm recall remedy completed for HYBRID PROPULSION SYSTEM: INVERTER (campaign 17V658000).
  10. Confirm recall remedy completed for ELECTRICAL SYSTEM:WIRING (campaign 18V579000).
  11. Confirm recall remedy completed for AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE (campaign 16V672000).
  12. Run a MotoMetrics on-site scan for Toyota Prius before signing the bill of sale.

Alternative Inferences & Cross-Shopping Matrix

Adjacent model years for this nameplate and equivalent footprints shoppers compare across brands.

Generational cohorts

2019 Toyota Prius 2021 Toyota Prius 2025 Toyota Prius

Class competitors

2016 About Us 2016 Acura Rdx 2016 Buick Encore 2016 Car Finder 2016 Car Recalls 2016 Chevrolet Colorado 2016 Chevrolet Sonic 2016 Chevrolet Spark

Vehicle health varies wildly by individual history. Aggregate recall and complaint data cannot tell you whether the specific car on the lot had its monitors cleared or its odometer rolled back. Verify the physical or digital scan before you sign a bill of sale.

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