Toyota Prius 2003 - 2009 2 button Tokai Rika MDL B31EA remote slot key 89904-47020 WK

Aftermarket Toyota slot key is suited for Toyota Prius NHW20R models released between 2003-2009 which also use the same style slot key with part number Tokai Rika MDL B31EA.

To find the part reference on your key, first remove the emergency key blade. To do this slide the little button on the bottom of the key in the direction of the arrow on it then slide the blade out of the key.

Next again slide the little button in the direction of the arrow and while doing this slide the back cover downward as shown in the attached photo. The back cover will slide all the way off to reveal the part sticker and the battery compartmaent cover which has 4 screws in it.

When refitting the back cover you will again need to slide the little button across to allow the back cover to go on fully.

Toyota Prius of the NHW20R series use a "Slot" type key. This should not be confused with a proximity system. A slot key behaves exactly like a regular transponder key, with the exception that instead of switching a mechanical key on, the slot key is inserted into the slot in the dash and a "Start" or "Power" button is pressed to turn the vehicle on.

If your Prius has a little button on the door handle that you can press to Lock & Unlock the vehicle, then it is fitted with the upgraded Smart Key or Proximity Key System. This key will not give you that smart proximity function.

This key is suited to cars where the only way to enter the vehicle is you press the unlock button on the remote to unlock it. 

To work out if your key is a Master key or a Valet key simply go to the vehicle and unlock it. Get in and keep an eye on the flashing security light as you put your key in the slot. A Master key will extinguish the light immediately, while a valet key will extinguish the light after 2-3 seconds. 

We can provide you with instruction to add both the transponder chip and remote or we can do that for you at our workshop in East Victoria Park, WA. Please call to book an appointment.

If no master key is available then the only way to add a key is to reset ECU using a diagnostic device and then program 2 new keys.  

WARNING! KEEP BATTERIES OUT OF REACH OF CHILDREN. Never allow children to replace button batteries on any device. Swallowing or placing a button cell battery inside any part of the body may lead to severe or fatal injuries in as little as 2 hours or less due to chemical burns and potential perforation of the oesophagus.

If you suspect your child has swallowed a button battery or placed inside any part of the body, immediately call the POISONS INFORMATION CENTRE on 13 11 26 for prompt advice. If your child is having any difficulty breathing, contact 000.

Dispose of used button/coin batteries immediately and safely. A battery can still be dangerous even when it can no longer operate the device. Place sticky tape around both sides of the battery and dispose of it immediately out of reach of children in an outside bin or recycle safely.

Please see button battery safety information from the Australian Competition & Consumer Commission (ACCC).

GEN REF: 89904-47020

MK REF: MK6003-19650

WK REF: 89904-47020-08339