Customer brought in his car complaning about a high pitch squeal coming from the dash ac controll unit. you do not hear the noise when the car is on and in park, but if you put the car in reverse the noise appears. if you turn the ac unit on the noise will go ...

FIX posted 9/10/2009

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle