Toyota Crown Majesta import 89904-33161 or 89904-33610 genuine 3 button smart key

Toyota 3 button silver proximity key with circuit board reference 271451-0310.

Remote transmits on 312.15 MHz ASK and transponder chip ID 4D+ DST40 - P1 D4

Most importantly - open your current remote and look at the detail on the on the front of the PCB as shown in the images attached.

THIS MUST MATCH IDENTICALLY TO -  271451-0310.

This is the most definitive method to identify your current key. 

This key suits the following vehicles:

There are 2 possible part numbers for this key and the only difference is one has the Toyota Logo on the back and one has the Crown logo on the back

The part numbers are:

89904-33610 - TOYOTA LOGO

89904-33161 - CROWN LOGO

If you are not sure you can send us a photo of the front and back of the circuit board in your current smart key and we will assist you to identify the correct replacement.

This type of smart key is also sometimes referred to as a proximity key or prox key as it allows you to start the vehicle without having to put it in a slot or put a key in the ignition.

This type of smart key can only be coded to your vehicle using specialist diagnostic tools by a licensed locksmith or vehicle repairer. We can code the smart key and cut your key in our workshop in East Victoria Park WA or you can have it done locally to where you live.

PLEASE NOTE THE COLOUR OF THE KEY SHELL MAY APPEAR SLIGHTLY DIFFERENT IN SOME PHOTOS - WE APOLOGISE FOR THIS BUT WE ARE NOT PROPFESSIONAL PHOTOGRAPHERS

We charge $90 to code this type of smart key. You will need to call to make an appointment.

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).