1987 Dodge Dakota Push Buttons Change Heater Defrost Toany Other Function

1987 DODGE DAKOTA
187,060 MILES
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ANONYMOUS
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when i push the buttons to change the heater from defrost toany other function nothing happens
Nov 23, 2012 at 8:51 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
check for a vacuum leak from engine to heaeater then control box, also check vacuum motor to see ifit's working.
Nov 23, 2012 at 5:08 PM
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