Skip to main content

What you need

This teardown is not a repair guide. To repair your Toyota Yaris Key, use our service manual.

  1. Toyota Yaris Key Teardown, Remove Key: step 1, image 1 of 3 Toyota Yaris Key Teardown, Remove Key: step 1, image 2 of 3 Toyota Yaris Key Teardown, Remove Key: step 1, image 3 of 3
    • Release latch on back of key to remove metal key.

  2. Toyota Yaris Key Teardown, Key Disassembly: step 2, image 1 of 2 Toyota Yaris Key Teardown, Key Disassembly: step 2, image 2 of 2
    • Remove 1 Phillips screw to remove key ring from the key.

  3. Toyota Yaris Key Teardown, Split Key Fob: step 3, image 1 of 2 Toyota Yaris Key Teardown, Split Key Fob: step 3, image 2 of 2
    • Using a tool to pry split to the two halves of the key, best to start from the inside where the key receptacle is.

  4. Toyota Yaris Key Teardown, Key Release Latch: step 4, image 1 of 2 Toyota Yaris Key Teardown, Key Release Latch: step 4, image 2 of 2
    • The release latch used in the first step consists of small metal spring and a plastic insert. This is easily removed with a pair of tweezers.

  5. Toyota Yaris Key Teardown, Battery Removal: step 5, image 1 of 3 Toyota Yaris Key Teardown, Battery Removal: step 5, image 2 of 3 Toyota Yaris Key Teardown, Battery Removal: step 5, image 3 of 3
    • The battery is located under a black circular cover in the center of the key, and sealed with an orange O-ring. All of the are easily lifted out.

  6. Toyota Yaris Key Teardown, Removing Plastic Internals: step 6, image 1 of 3 Toyota Yaris Key Teardown, Removing Plastic Internals: step 6, image 2 of 3 Toyota Yaris Key Teardown, Removing Plastic Internals: step 6, image 3 of 3
    • The black plastic internals are clipped in and can be removed by gently prying the sides away from the inside. The internals house the battery and contacts the circuit board at two points to pass power to the board.

  7. Toyota Yaris Key Teardown, Circuit Board Removal: step 7, image 1 of 2 Toyota Yaris Key Teardown, Circuit Board Removal: step 7, image 2 of 2
    • The circuit board will simply lift out of its position.

  8. Toyota Yaris Key Teardown, Final Dissasembly: step 8, image 1 of 2 Toyota Yaris Key Teardown, Final Dissasembly: step 8, image 2 of 2
    • A silicon insert under the circuit board holds the buttons, when this is removed the buttons lift out.

  9. Toyota Yaris Key Teardown, All Components: step 9, image 1 of 1

Wieli

Member since: 01/08/23

1,707 Reputation

12 Guides authored

0 Comments

Add Comment

View Statistics:

Past 24 Hours: 7

Past 7 Days: 46

Past 30 Days: 108

All Time: 108