Join Date: Sep 2016
Location: California Bay Area
Update (if anyone reads this), I double checked levels and followed coolant fill procedures as per the chilton manual and cleared the code. Interestingly enough, after using my neighbor's scanner, the code was present twice. I cleared the code(s) and drove around for about 45 minutes and the code remains gone.
A one hour drive awaits me later tonight so hopefully the code doesn't return. Then, tomorrow I have an hour and a half commute in traffic and normal freeway speed driving await me so that should be a good test.