Ford crown victoria 2004 w/ 158194 miles. DTC B 1249 blend door failed or short.i removed the instrument panel and replaced the actuator but still not working.there is power supply in the a/c control switch..
Is there ground?
Is there power and ground at the actuator?
Is there power or ground in the circuit when the system is off but the vehicle is running (Indicating a short to power or ground)
SOURCE: cant find the blend door actuator on 2003 ford f150 super crew
The temperature blend door actuator is located on the right side of the transmission hump under the evap. case. The floor ducts cover it.
SOURCE: Air Blend Actuator not working
Make sure you are getting plenty of vacuum to the control, if you are than it will have to be replaced.
SOURCE: how to trouble shoot starting system 98 ford crown victoria
Also check to see if there is power in the start wire form the ignition switch, the wire is a white wire with pink stripe, most likely not a common problem, but still something that could go wrong. this wire will feed the starter relay under the hood...
SOURCE: need to locate blend door actuator on 2002 ford
Open the glove box,and look on top of ac/heater box toward the center of vehicle,it should be setting right there.
SOURCE: how to replace blend door actuator in a ford
I recently did mine, I hear you can do it without taking the entire dash apart but I had no luck with it myself. I have to get ready for work but, on mine it was located down and to the left of the radio. its a white box...are you hearing a clicking noise or something? I had to roll the entire dash back and it was still a major pain getting it out.
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