Guys,
My 97 RR 4.0 refuses to blow warm air on the drivers side, only cold. Regardless of what degree I set the Climate Control on, it only blows cold. The passenger side works normally. Intuition tells me that it's the blend flap on the drivers side. Anyone know what all is involved and the cost of replacing this? Is there possibly a different culprit, like the control unit itself? Thanks for your help!