Lexus 2009 – 2013 Smart Proximity Key

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Lexus 2009 – 2013 4-Button Smart Key

Technical Information:

  • FCC ID: HYQ14AAB
  • IC: 1551A-14AAB
  • Board: E Board – 3370
  • Frequency: 315 MHZ
  • Battery: CR1632
  • Emergency Key Blade Included: Lexus 40k Series ** some models use single-sided 80K
  • Buttons: Lock, Unlock, Panic, Trunk
  • OEM PN: 89904-50380

Important tip: ALWAYS make sure the FCC ID and Board match the requirements for your vehicle. If a smart proximity key is being added to your system it is easy to do. It is usually stamped on the back of the remote or under the key(if it is a flip key version). If it is an aftermarket key it may not have the stamp but it will be on the packaging that comes with the remote.

Programming your Smart Proximity key

Adding a key using Advanced Diagnostic’s Smart Pro:

Step 1: Connect a key programmer to the ODB port of the car

Step 2: Select the make, model, and year range of the car

Step 3: Connect to the immobilizer

Step 4: Select Program Keys

Step 5: Push the “Play” Button

Step 6: Follow on screen instructions to touch the emblem side of the remote to the push button with any original remotes followed the the new remote(You should hear a beep with each remote registered)

Step 7: Press okay and then the screen should read “Success!”

Step 8: Remove all original remotes from close proximity(min 5 – 10 ft away)

Step 9: Test all of the buttons on the fob and then start the vehicle

 

All Keys are lost:

Step 1: Connect a key programmer to the ODB port of the car

Step 2: Select the make, model, and year range of the car

Step 3: Connect to the immobilizer

Step 4: Click on reset immobilizer (Driver door needs to be open for the entire procedure and it takes about 15 minutes to run)

Step 5: Follow steps 4-9 of Adding keys

This Smart Proximity key is compatible with:

  • 2011 – 2012 Lexus CT200h
  • 2009 – 2011 Lexus ES350
  • 2009 – 2011 Lexus GS350
  • 2009 – 2011 Lexus GS450h
  • 2009 – 2011 Lexus GS460
  • 2009 – 2011 Lexus IS C
  • 2009 – 2010 Lexus IS F
  • 2009 – 2011 Lexus IS250/IS350
  • 2009 – 2009 Lexus LS460
  • 2009 – 2009 Lexus LS600h