2007 Toyota Camry — wireless CarPlay drops at the same intersection — Orange County owner

If it were in my driveway, swap the cheap/easy piece first on the 2007 Toyota Camry and see if the fault moves. You'll know quickly if you're on the wrong tree. Verbal 'we'll take care of it' is not a plan. I'd rather be boring and correct. If that fails I'll eat the diagnostic fee.

I'd want a measurement, not a hunch. Capture voltage while the 2007 Toyota Camry is actually failing — after it restarts you've lost the clue. Save the big job until that test fails. That's the sequence I'd use. Happens in gear, not in park, for what that's worth.

Ask what changed right before it started. A pressure test beats staring at a dry driveway if the 2007 Toyota Camry is losing coolant with no puddle. Save the big job until that test fails. No need to make it theatrical. Happens in gear, not in park, for what that's worth.