Sleepy Customs.
What the notice says Sleepy Customs LLC is recalling certain IS300 Slave Cylinder Conversion Kits, both full kits and adapter plate only versions. The adapter plate may separate from the transmission housing during vehicle operation, resulting in loss of the clutch function and ability to shift gears.
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
What owners ask about this recall
- Which vehicles does recall 26E018 cover?
- Sleepy Customs.
- What is wrong with them?
- Sleepy Customs LLC is recalling certain IS300 Slave Cylinder Conversion Kits, both full kits and adapter plate only versions. The adapter plate may separate from the transmission housing during vehicle operation, resulting in loss of the clutch function and ability to shift gears.
- What can happen if it is not put right?
- An inability to shift gears reduces the driver's ability to control vehicle speed, increasing the risk of a crash.
- Is there a fix yet?
- Yes, and it is free. Owners are advised not to drive their vehicle that is equipped with the conversion kit until the remedy is performed. Sleepy Customs LLC will provide a replacement adapter plate, free of charge. Owners may contact Sleepy Customs, LLC customer service at 360-504-6213 (sales@sleepycustoms.com).
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “An inability to shift gears reduces the driver's ability to control vehicle speed, increasing the risk of a crash.”
We have not read the wording of this notice, so we cannot tell you whether it has been edited.
This site re-reads the most recent American campaigns every few hours and keeps every version. Campaign 26E018 sits outside that set, so there is no earlier version here to compare against. We would rather say that than imply a check we did not make.
Read the current official notice at NHTSA, or see what we hold and when we last read it.
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 26E018 on 17 September 2026, they were:
- Defect summary
1a5bdd53 - Consequence
17e5b174 - Remedy
dbf7085f
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 26E018 · how the whole register is watched
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Owners of these cars
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