Car Questions
RepairPal is your advocate for car care advice and guidance

Air control knob

(1999 Ford Expedition)
in Middletown, OH on June 24, 2011
Control knob allows air/heat to blow on high setting but does not work on medium or other settings, only on "high".
Displaying 1 answer & 0 comments
Popular Answer
on June 24, 2011
Usually this means the blower motor resistor has failed And its available at Napa Auto Parts But I see 2 different styles and you can find a shop to change this here The part runs from $22 to $80 at
Sign in to reply
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Heat was working until i turned knob to cold now when i turn back to hot you can’t feel it engaging and it’s cold air...
My 2013 ford edge is blowing hot air from the drivers side and the passenger side is blowing cold. i have dual temp c...
Didn't find what you were looking for?