Recall campaign

Recall 18V579000: Electrical System:wiring

Official campaign-level recall information with affected vehicle links and a VIN-first buyer check.

NHTSA recall 18V579000 data summary graphic
18V579000campaign
3affected model pages
05/09/2018recall date

Reviewed June 2026 from NHTSA recall campaign records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Recall summary

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.

Safety risk

An electrical short can increase the risk of a fire.

Recall remedy

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.

What to compare next

After checking this safety campaign, compare the same vehicle against manufacturer service bulletins, model-level owner complaint patterns and the used-car recall checklist.

Frequently asked questions

What is recall campaign 18V579000?

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.

How do I know if this recall applies to my car?

Use the exact 17-character VIN. A campaign can affect only certain production ranges, trims or equipment configurations.

Are recall repairs free?

Safety recall remedies are generally performed by franchised dealers at no charge when the exact VIN is affected and the remedy is available.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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