


Here is where I always buy new blank keys (this is Amazon affiliated link). Dealers usually charge you double or triple of what you pay online, while LockSmith and hardware shop’s aftermarket keys often lack the original OEM look and build quality. I found that the best prices for new blank keys are usually online. You can exit programming mode by simply opening driver’s side door. Once you verified you can successfully enter programming mode using your master key, proceed to Step 2. If you’ve already reached that number, you cannot add any more keys – you will have to erase some of your old keys from your car ECU. Also, most models only allow to program up 5 chip keys. You can only use your master Toyota key to make duplicate keys, therefore won’t be able to enter programming mode using the valet key. Before you buy a new key, verify that you are able to enter the programming mode as described in Step 3 (#1-5) below.

This step is optional but highly recommended. Part 1: How To Program Toyota Transponder Chip Key Test The Master Key First!!! In this article, you will learn to easily program a spare OEM or aftermarket transponder ignition Toyota key and keyless remote fob for the applicable Toyota models without any special equipment or computer software. DIY Programming Technique For Toyota Key & Remote Keyless Entry Remote Fob
