Buick Lacrosse Questions
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Buick Lacrosse
Tue, 05 Apr 2011
Buick Lacrosse Reviewed by SBoutlaw on .
BUICK LACROSSE 2005 technical service bulletin was issued Apr 01, 2008....
BUICK LACROSSE 2005 technical service bulletin was issued Apr 01, 2008.BUICK LACROSSE 2005 had a failed ELECTRICAL SYSTEM: SOFTWARE . DIFFICULT TO READ DRIVER INFORMATION CENTER (DIC
I took my instrument cluster out of the car, took the white back off and then plugged it back in (but did not reinstall cluster). I touched all of the connections and noticed that the DIC came on. I narrowed it down to a few just below the DIC connections. I removed the instrument cluster and took it inside and soldered the bad connection. Reinstalled cluster and it works fine.
You really could not tell that the one connection had a 'cold' solder.
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