jfutter

C/S Engine Temp High Warning Lamp IDS Test P0A01:81-28 Motor Electronic Coolant Temp Sensor Circuit Range, Performance Removed lower engine splash shield, checked connector, found wires broke. Replaced sensor and connector, refilled coolant cleared codes. Verified repairs. 3F1Z-12A648-A Sender Asy 3U2Z-14S411-HYB Wire Asy VC-10-A2 Antifreeze Parts $101.69 Labor $247 Seems to be working now!

I have been getting the same occasional chimes for a few months now, now happening more frequently. Just recently saw the display flash, then finally long enough to see the "High Motor Temperature" as well. My 2011 has 168,000 miles, have been very pleased with it. Bringing it in to dealer tomorrow along with this thread. Will report back what happens.