I RECENTLY HAD THE COOLANT REPLACED AND NOW NO ...
2010 Toyota Sienna
I recently had the coolant replaced and now no heat is coming from the rear heating system. The fan works but no heat is produced. Could this be related to the coolant changeover?
Monday, January 7th, 2013 AT 1:55 AM
If you just had the system serviced, chances are there is air in the system that is causing the problem. Take it back to the people that did the work and ask them to bleed the air out of the system because you are getting no heat.