Own-model key battery replacement section (printed p.301): the electronic key takes a CR1632 lithium battery. The 3-1 キー section (PDF p.88) 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.
Reference details
Source
Toyota Motor Corporation manufacturer referenceToyota Motor Corporation
Check the specification for another exact vehicle.
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 Land Cruiser PradoLand Cruiser Prado GDJ150W JP 2020-08 to 2021-052020–2021
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