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Toyota · Alphard AGH30W FWD JP 2018-01 to 2018-10 · 2018 · Japan

Toyota Alphard Alphard AGH30W FWD JP 2018-01 to 2018-10 Smart-key battery

What key battery does a Toyota Alphard Alphard AGH30W FWD JP 2018-01 to 2018-10 use?CR2032 lithium battery (electronic key)
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Own-model key battery replacement section (printed p.606): the electronic key takes a CR2032 lithium battery. The 3-1 キー section (PDF p.136) states that the electronic key is handed to every customer (お客様へ次のキーをお渡しします), with no grade exception. Both key versions (without and with the power back door, PDF p.608 and p.610) take a CR2032.

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Toyota Motor Corporation manufacturer referenceToyota Motor Corporation
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The same question, different cars

Manufacturer documentation can give different answers for different engines, configurations and model codes. These are independently sourced entries for the same reference topic, not interchangeable parts or service instructions.

Toyota AquaNHP102011–2021
Smart-key batteryCR1632 (electronic smart key)Check the exact variant and source limitationsToyota Motor Corporation · verified 2026-09-27
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Smart-key batteryCR2032Check the exact variant and source limitationsHonda Motor Co. · verified 2026-10-04
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Toyota Corolla AxioNKE1652013–2025
Smart-key batteryCR1632 with Smart Entry & Start; CR2016 without itCheck the exact variant and source limitationsToyota Motor Corporation · verified 2026-09-28
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Toyota PriusZVW302009–2015
Smart-key batteryCR1632Check the exact variant and source limitationsToyota Motor Corporation · verified 2026-10-05
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