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Old 01-23-2009 | 10:12 AM
  #41  
bruce88123
 
Joined: Nov 2004
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From: Memphis, TN
Default RE: Interchangable frequency crystals


ORIGINAL: blgarcia82

What are the crystals used for and how do they help the truck? I have a landslide.
Crystals are one part of the electronic circuits that determine what frequency your radio system is operating on. Or in some cases, NOT operating on. These are called BROKEN radios. They help the truck by making it work (or not work) as long as all other parts are functioning properly.