2017 Toyota Prius Prime

2017 Toyota Prius Prime Smart Key Programming Instructions Keyless Entry Remote Fob

Step-by-Step Guide Important Notice: The 2017 Prius Prime uses a push-button start Smart Key system that cannot be programmed manually using onboard procedures. Remote registration requires specialized electronic tools capable of interfacing with the vehicle’s immobilizer system.

Programming Procedure:

  • Step 1: Ensure the vehicle is parked in a secure, well-lit area. All doors should be closed and the key fobs not in contact with each other during programming.
  • Step 2: Insert a compatible OBD-II programming tool into the vehicle’s diagnostic port located beneath the driver’s dashboard.
  • Step 3: Switch the vehicle to the ""ON"" mode by pressing the ENGINE START/STOP button twice without pressing the brake pedal. Do not start the engine. '
  • Step 4: Access the programming tool’s menu and navigate to the ""Smart Key System"" or ""Immobilizer Setup"" option.
  • Step 5: Select the function to ""Add Smart Key"" or ""Replace Smart Key,"" depending on whether you are registering a new fob or replacing a lost one.
  • Step 6: Place the new smart key near the push-button start when prompted. The vehicle’s antenna system will detect and verify the proximity of the key.
  • Step 7: Follow the on-screen prompts. The system will register the new smart key to the vehicle. You may hear a chime or see the hazard lights flash as confirmation.
  • Step 8: Once programming is complete, switch the vehicle off and remove the programming device. Allow the system to reset for a few moments.
  • Step 9: Test the smart key thoroughly: Check that the vehicle locks and unlocks remotely Confirm that the push-button start responds to the new key Verify proximity unlock functions at the door handles

Additional Information:

  • The 2017 Prius Prime can store up to five registered smart keys. If all keys are lost, the registration procedure may require immobilizer reset authorization. Ensure that the battery inside the new remote is fresh before beginning programming. Smart key interference may occur if multiple transmitters are present—keep only one remote in the vehicle during setup.