Problem Description and Possible Solution
If the heater is on and no heat is felt from the right side dash vents, there may be a problem with the blend air door shaft; a revised part is available to address this concern.
Problem DataRepairPal Verified
Average mileage: 165,451 (92,065–230,000)
14 people reported this problem
I bought a 98 dodge grand caravan with dual zone temperature controls for the front. It had no heat blowing in the front so I replaced the blower motor. Now the driver side blows hot but the passenger side and rear blows cold. I am assuming there is a problem with the blend door on the passenger side but the heat in the rear is controlled by the driver temperature control switch it says in the manual so should I replaced the blower motor resistor in the rear? I have 2 lights blinking for the a/c and one next too. I have tried to recalibrate but it didn't fix it. Please help...We are freezing!