The usual older match is the thin 20 mm coin, not a CR1616. The cell usually fitted is a CR2016, and the key is a older remote-head key or flip key. People who searched toyota key fob cr2016 still have one rule to follow. Read the stamp on the old cell, because that stamp wins.
Read the stamp before a CR2016 purchase
The coin already in the shell is the buying guide for a CR2016 purchase.
CR1632 is reported for a CR2016 purchase on some mid-generation smart keys, including certain Prius shells.
The CR2016 you might buy for a CR2016 purchase is 20 mm across and 1.6 mm thick.
Every one of those coins, in the case of a CR2016 purchase, is a 3-volt lithium cell.
A rechargeable LIR2032 does not belong in the shell for a CR2016 purchase.
A mark molded into the plastic wins over habit during a CR2016 purchase.
Right-hand drive does not change the coin you buy for a CR2016 purchase.
Touching a dead smart key to the start button is a separate backup, not the shopping step in a CR2016 purchase.
Close the cover fully before you test a CR2016 purchase from outside the car.
A brochure can list two keys for one car, and a CR2016 purchase still follows the shell you are holding.
If the shell in a CR2016 purchase is a new undocumented shape, the pry method is not confirmed.
A CR2016 is 20 mm across and 1.6 mm thick, and it is a 3-volt lithium cell.
A base grade often kept this remote-head after a higher grade received a smart key.
Match the cell for a CR2016 purchase
A push-button smart key from the 2010s onward usually takes a CR2032 when you are doing a CR2016 purchase.
If two reliable notes disagree about a CR2016 purchase, the page says they disagree.
The CR2025 you might buy for a CR2016 purchase is 20 mm across and 2.5 mm thick.
Same voltage does not make the coins interchangeable for a CR2016 purchase.
Almost every Toyota fob takes one cell, and a CR2016 purchase is not a two-cell case.
A battery-only swap for a CR2016 purchase does not require programming.
Base grades often kept a metal key after a higher grade moved on, which still matters for a CR2016 purchase.
Keep the spare coin for a CR2016 purchase in a cool drawer, not on a dashboard.
A gap at the cover, during a CR2016 purchase, means the coin is too thick or a clip missed.
Japan, Australia, Europe, and the US can print different grade names around a CR2016 purchase.
A bZ4X-style shell is not opened with an older Camry method during a CR2016 purchase.
Many older metal keys with buttons on the head, and many flip keys, take this coin.
US LE or SR names are not the names used on a Hilux Workmate or a European Icon.
Keep the wrong parts out of a CR2016 purchase
An older remote-head key or flip key usually takes a CR2016 when you are doing a CR2016 purchase.
CR1616 is uncommon for a CR2016 purchase and is not the default older Toyota cell.
A CR1632 reported for a CR2016 purchase is 16 mm across and 3.2 mm thick.
A CR2450 is the wrong coin for a CR2016 purchase.
This site does not invent a two-battery fob for a CR2016 purchase.
After a CR2016 purchase, lock the car once from outside and then unlock it once.
Grade names used for a CR2016 purchase belong to that market, not to a borrowed US list.
A pharmacy coin and a dealer coin are the same job for a CR2016 purchase when the stamp matches.
Do not stack a second coin as a shortcut for a CR2016 purchase.
The work of a CR2016 purchase stays a cell swap on a hybrid.
If the stamped coin is seated and a CR2016 purchase still fails, the fob has failed. Stop.
A CR2032 is the same width and twice as thick, so it will not sit in this well.
Close the shell after a CR2016 purchase
CR2025 appears for a CR2016 purchase only on some older compact remotes.
The CR2032 you might buy for a CR2016 purchase is 20 mm across and 3.2 mm thick.
A CR1616, uncommon for a CR2016 purchase, is 16 mm across and 1.6 mm thick.
An A23 battery is the wrong shape for a CR2016 purchase.
Plus, while you handle a CR2016 purchase, is the flat branded face unless the shell mark disagrees.
A hybrid badge does not change the coin you buy for a CR2016 purchase.
A never-paired extra fob is outside a CR2016 purchase. A dealer or licensed locksmith does that work.
A date code on the blister for a CR2016 purchase tells you the coin is fresh. It does not choose the size.
Do not slip foil under the coin as a shortcut for a CR2016 purchase.
The work of a CR2016 purchase stays a cell swap on a right-hand-drive car.
Write the stamp on the spare sleeve when you finish a CR2016 purchase.
CR1616 is smaller across, at 16 mm, and it is not the default older Toyota cell.
Pages that sit beside a CR2016 purchase
Continue with the write-up on What Battery Does a Toyota Key Fob Take.
Continue with notes for Toyota Size Chart.
Continue with Toyota Key Fob CR2032.
Continue with the page How to Open a Toyota Key Fob.
Continue with the write-up on How to Replace a Toyota.
Questions answered only with the facts above
How thick is a CR2016?
It is 1.6 mm thick and 20 mm across.
Is a CR1616 the older Toyota default?
No. CR1616 is uncommon. The usual older cell is a CR2016.
Will a CR2032 fit the same head?
No. It is 3.2 mm thick and the cover will not close.
Does the stamp still win for a CR2016 purchase?
Yes. The stamp on the old cell wins over a chart or a photo of another year.