Heater core went in my wife's 2000 GS. Just bought her a 2016 GS so not in a hurry to repair, but would like to get it fixed so I can drive it from time to time.
I don't have a service manual and other than seeing where the heater hoses go into the firewall have not really looked at it. For anyone that's done this repair, what's the best way to go about it? Hoping I can just remove the panels below the dash and get to it from there, would rather not have to remove the entire dash. Already ordered a Delco replacement core, hoping to work on it sometime in the next few weeks. Any information appreciated.