Toyota Recall 97V-056: Power train – differential unit

Affected: 1997 Toyota Previa. Filed with NHTSA on April 4, 1997, covering about 707 vehicles.

The problem

Due to a clearance between the oil separator plate and the differential housing of the front differential unit, oil leakage at the air breather plug can occur, when the vehicle is operated continuously above 75 miles per hour.

The risk

Oil leakage will result in a sufficiently low oil supply to cause bearing damage to the front differential unit leading to eventual seizure of the unit increasing the risk of a crash.

The fix

Dealers will install a modified air breather plug to prevent such oil loss.

Recall details

NHTSA campaign97V-056 (97V056000)
ManufacturerToyota Motor Corporation
ComponentPower train › Driveline › Differential unit
Report dateApril 4, 1997
Owners notifiedApril 30, 1997
Vehicles affected707
Initiated byManufacturer

Vehicles covered

Frequently asked questions

Is the recall 97V-056 repair free?

Yes. Toyota dealers will fix the problem at no cost: Dealers will install a modified air breather plug to prevent such oil loss.

How do I know if my car is included?

Not every vehicle of the listed model years is affected — the recall covers 707 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.