[Status: Resolved] Replacing remote for 2003 Toyota Harrier - need access code?

4438 views - Last reply: February 21, 2025
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How to get my 2003 Toyota Harrier's key code to program replacement keys?

Hello! We've developed a VIN-based tool to help you get your key code for the 2003 Toyota Harrier. Check it out here: VIN Key Code Generator.

Replies (4)

Trying to avoid reprogramming costs for my 2003 Toyota Harrier. This is a lifesaver.

My 2003 Toyota Harrier has the same problem—any luck getting the key code?

I need this so bad for my 2003 Toyota Harrier. Subscribed!

Been here before with my 2003 Toyota Harrier. Let’s see if this one works.

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Professional key programming requires: diagnostic tools to access the immobilizer system, key code software, transponder programmers, and often proprietary manufacturer equipment. Some locksmiths and all dealers have these tools.
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