Problem Description and Possible Solution
A failed digital heater control valve can cause a lack of heat output from the climate control system.
Average mileage: 72,250 (40,000–91,000)
15 people reported this problem
This is a small cheap part that costs about $100 to replace. Try this - under the hood, on the left side of the vehicle (as you look forwards) there's a plastic cover over the bulkhead behind the brake reservoir. Give it a healthy slap. Try your heater.