I’ve always done it on the caliper bolts… just the blue stuff… don’t do red..
haha I have had one back out before I started doing it as well.. which gets exciting.
Toyota does not call for it… only torque to 133ft-lbs
its a fairly simple DIY... really he only sorta complicated thing is depressing the pads back into the calipers to get the new ones in. The Rotors come off with 2x M6 bolts screwed in from the outside to press them off.. and remembering to locktite the calipers bolts when reinstalling. Use OEM...