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Old 03-21-2010, 03:27 PM
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94 E420.... Why NO Climate Control ???!!!

Forum Friends........ Need some advise and HELP !! My 1994 E420 has issue with entire climate control/AC panel . NONE of the buttons work for fan , vents, etc. Nothing. When i push ANY button - I get Nothing. I have replaced the entire push button climate control AC part with a KNOWN working unit AND replaced the 30amp strip fuse under hood....Any other advise, suggestions, or experience on what to check Next???? THANKS; in advance to ALL input

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Old 03-21-2010, 04:37 PM
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How about the fuse for the climate unit itself in the fuse box? Check the obvious stuff first....
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Old 03-21-2010, 06:30 PM
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If you are sure your push button unit works and the fuses are good the next item to look into is your blower motor. Check and see if your getting juice to the motor if you are the motor is bad if not you have another problem.
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Old 03-21-2010, 07:29 PM
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Quote:
Originally Posted by BigRed0803 View Post
If you are sure your push button unit works and the fuses are good the next item to look into is your blower motor. Check and see if your getting juice to the motor if you are the motor is bad if not you have another problem.
x2....... or Blower Motor Regulator....when you check the blower motor.
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Old 03-22-2010, 02:25 AM
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How about checking blower motor or regulator?

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