Toyota Electrical System: Wiring

Toyota is recalling about 192,347 vehicles over a problem with the electrical system. An electrical short can increase the risk of a fire.

Campaign
18V579000
Manufacturer
Toyota Motor Engineering & Manufacturing
Reported
5 September 2018
Vehicles
192,347
Built between
Jun 2015 – May 2018
Models
1
Recall type
Vehicle
Initiated by
Manufacturer
Owners notified
30 October 2018
Repaired
90%
Unrepaired
14,916

Does this affect my vehicle?

This recall covers vehicles built between June 2015 and May 2018. If yours was built outside that window, it is not part of this recall.

  • 2016-2018 Toyota PriusBuilt June 2015 to May 2018

Repair progress

14,916 of 192,347 vehicles in this recall had still not been repaired as of Q1 2020.

90% repaired — 173,593 of 192,347 reported

Owners not reachable
3,592
Scrapped or exported
246

Manufacturers file these figures with NHTSA each quarter. Vehicles the manufacturer could not trace, or that have been scrapped or exported, are counted separately and are not included in the unrepaired figure.

What the defect is

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.

What could happen

An electrical short can increase the risk of a fire.

What gets fixed

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.

Timeline

  1. Vehicles builtJune 2015 to May 2018
  2. Recall reported to NHTSA5 September 2018
  3. Owners notified30 October 2018
  4. Latest repair reportQ1 2020 — 90% repaired

Your rights

A safety recall repair is free. Under US federal law the manufacturer must fix a safety defect at no cost to you — no charge for parts, labor or diagnosis — whether or not you are the original owner. A dealer cannot charge you for recall work, and cannot require you to have bought the vehicle from them.

That entitlement is not unlimited. It applies where the vehicle was first sold less than 15 years before the recall was announced — 5 years for tires. Past that a manufacturer may still do the repair free of charge, and many do, but they are no longer obliged to. This recall was reported on 5 September 2018.

To arrange the repair, contact any franchised dealer for the brand. If a dealer refuses the work or tries to charge for it, you can report that to NHTSA at nhtsa.gov/recalls or on 1-888-327-4236.

Manufacturer contact

Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is J0T.

Official source

Manufacturer's recall number
J0T
Recalling manufacturer
Toyota Motor Engineering & Manufacturing
Recall initiated by
MFR

Everything on this page — the models listed, the build dates and the repair figures — comes from the manufacturer's filing to NHTSA and describes the vehicle line as a whole, not any individual car. Only the manufacturer can confirm whether a specific vehicle is affected, and whether its recall work has already been carried out. Check yours by VIN and read the official notice at nhtsa.gov/recalls.

Additional notes

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.

Check your own vehicle

This page describes the recall, not any one car. To see which recalls cover a specific vehicle, search by make, model and year.

A VIN lookup here identifies your vehicle and shows recalls issued for that make, model and year. It cannot tell you what is still open on your individual car - only the manufacturer knows that. Search by VIN instead, or check your VIN at nhtsa.gov for whether a recall is still open on your individual car.

Same component

Same brand