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The RABBITH Smart Key Programmer is a handheld ABS tool for programming smart keys and 4D transponder remotes on Lexus vehicles, including when all keys are lost. It claims a roughly 20-second job per key and works over both K-line and CAN-BUS protocols without disturbing the alarm system. It is a single-purpose tool aimed at locksmiths and owners doing their own key work, not a general OBD scanner. Buyers should note the low owner rating and the strict warnings about following the exact procedure.
In stockSold by zmtcReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $12.79 on Nov 12 at Walmart. Tracked across 1 store since Nov 12.
Ratings average 2.5 out of 5 from 20 buyers, a weak result for a single-purpose programming tool. The limited feedback points to a tool that works only when the procedure is followed exactly and can leave error codes or warning lights behind.
This is a smart key programmer for Lexus vehicles. It is used to program a new smart key, including when all keys have been lost. It works with 4D and smart key anti-theft systems and does not damage the anti-theft system or the security alarm system.
It supports the K-line and CAN-BUS protocols. Making one key takes about 20 seconds. The housing is made of ABS.
Read the operating instructions and important notice before programming a key. Use the correct new smart key and follow the steps exactly. Do not open the programmer's cover or the dashboard. The device is intended for legal auto repair only.







