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Lexus diaphragms in the fuel pulsation dampers may harden over time and develop cracks, possibly causing a fuel leak.

NHTSA campaign 18V-432 · Reported June 26, 2018 · 114,998 vehicles affected

AFFECTED MODELS
Lexus GS and IS
VEHICLES AFFECTED
114,998
REMEDY
Toyota will notify owners, and dealers will replace the fuel delivery pipe with a new pipe that has improved pulsation dampers, free of charge.
COST
Free

The short version

Toyota Motor Engineering & Manufacturing reported a problem with the delivery hoses, lines/piping, and fittings. Here is what owners need to know.

WHAT

The diaphragms in the fuel pulsation dampers may harden over time and develop cracks, possibly causing a fuel leak.

WHY IT MATTERS

A fuel leak in the presence of an ignition source can increase the risk of a fire.

WHAT TO DO

Toyota will notify owners, and dealers will replace the fuel delivery pipe with a new pipe that has improved pulsation dampers, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 18V-432.

YEAR RANGEMODEL
2007–2011Lexus GS
2006–2014Lexus IS

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

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What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with Toyota Motor Engineering & Manufacturing or the National Highway Traffic Safety Administration.