Thread: CCU or Blower Motor brushes?
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Old 08-13-2007, 09:41 PM
SD Blue SD Blue is offline
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Join Date: Jun 2004
Location: West of Ft. Worth. TX
Posts: 4,186
Hmmm.....did the 85 have the CCU with the circuit boards arranged in an "H", or did it change in 86? If you have the newer style, a search should turn up a really good test for that unit. If it's the older style, then soldering iron.
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84 300SD 350K+ miles ( Blue Belle )
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