2018 Toyota Prius recalls and problems

The 2018 Toyota Prius has 1 recall and 37 owner complaints on file with NHTSA; the most reported problem area is unknown or other.

How the 2018 compares

Low

Fewest complaintsMost complaints

Low complaint count among 27 Prius model years — 18th most.

1recalls

37complaints

5crashes

0fires

2injuries

10,000median miles

Owner complaints filed with NHTSA, not verified and not adjusted for sales. Ranking compares this model's own years only.

Does your car have an open recall?
Recalls apply to specific vehicles. Only a VIN lookup on NHTSA's official site shows whether yours is affected and still unrepaired.

Check your VIN →

1 recall

Electrical System

Sep 5, 2018 · NHTSA campaign 18V579000 · 192,347 vehicles

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.

Remedy & notes

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.

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Recall text as published by NHTSA and the manufacturer.

What owners complain about

Unknown or other6

Vehicle Speed Control4

Owner complaints filed with NHTSA; one complaint can name several areas. Not verified by NHTSA.

Complaints by year filed

NHTSA investigations

Pedestrian alert sounds

DP22005 · opened Jan 27, 2023 · closed Aug 7, 2023 · led to recall 22V063000

Summary

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 of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.

2018 vs. other Toyota Prius years

Owner complaints by model year; the darker bar is the 2018. Click a bar to switch year.

Questions

Does the 2018 Toyota Prius have recalls?

Yes — NHTSA lists 1 recall campaign covering the 2018 Toyota Prius, the latest from Sep 5, 2018 (electrical system). A recall applies to specific vehicles: enter your VIN at nhtsa.gov/recalls to see whether yours is affected and still open.

What are the most common problems with the 2018 Toyota Prius?

Owner complaints filed with NHTSA most often mention unknown or other (6), visibility (6), engine (5). Complaints are consumer reports and are not verified by NHTSA.