FSM states warm and idling in PARK.Yea @jpoole can confirm but I thought it had to be idling and in neutral. It has a cold and hot level but apparently the hot level is more accurate after the gears have been run through.
I went round with someone else here and I thought the same as you. My old cars, some were to be in park, some in drive, some in neutral.
So I consulted the book of Toy and indeed it is warm and idle in park.
Warm means minimum 10 miles driven.