Buick Park Avenue Questions
Buick Park Avenue
Sun, 21 Aug 2011
massive electrical issues. Car runs fine ! issues-security,windows,doors,gages,...
massive electrical issues. Car runs fine ! issues-security,windows,doors,gages,a/c,seat memory, warnings -air bag lit, security lit, sometimes service engine soon. Found loose positive at battery. Now connections are clean and tight. Secondary negative from batt. 10 gauge wire to grd. corrosion-cleaned and tightened. Still have serious BCM related issues. BCM hard to change ? Get old one re-flashed at dealership ?
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