2011-2017 Honda Odyssey Key Fob Battery Replacement

The Smart FOB remote key design is identical...

iFixit Library 2011-2017 Honda Odyssey Easy 3 minutes Guide 136057

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Guide overview

Before you begin

The Smart FOB remote key design is identical for various Honda models including Odyssey / Pilot / CRV/ HRV / Accord / Civic / Ridgeline. The steps listed can be used to replace the battery on the mentioned models.

Step 1

Remove Mechanical Key

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Remove the mechanical key by moving the tab on back of key & pulling out the key.

Step 2

Separate Shell

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Separate the shell using a large screw driver or by using the mechanical key. The shells have a separating tab in the middle. Pry open the shell by gently twisting the screwdriver or the mechanical key into the separating tab.

Step 3

Remove Battery

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Remove the battery carefully using a small screw driver.

Step 4

Replace Battery

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Replace the battery. Make sure not to damage the 2 tabs holding the battery. Do not press or force the battery into its place, slide it underneath the tabs.
Battery : Lithium Coin Battery CR2032 3V

Step 5

Re-assemble Shell

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Put the outer shell together and gently press and snap the two half's in place

Step 6

Mechanical key

⌕

Put the mechanical key back