P1445 Coded Lexus GX470 '07

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Getting the legendary P1445 "Air Injection System Closed" CEL. Apparently there is a 10 yr 150K mile warranty but I have an '07 with 60K. I have been googling and have found a few short cut fixes
that bypass this system and will not effect any emissions or performance. It did not go into the "limp" mode and runs perfectly fine.

Any advice?

I will go to Lexus service and give it a shot. Got nothing to lose and they do have a Cold Stone 1 mile away.
 
Oh, yeah. And more on the Toyota 4 Runner forum. Roughly 2 hours tonight so far.

I am believing there will be genius advice here.
 
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