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Old 07-06-2017, 04:52 PM   #6
Tech II
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Join Date: Jul 2011
Location: Worcester, Massachusetts
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Re: Alero Options not working

Bill, all those fuses get their power from a 40 amp fuse, LH BEC BATT1, in the underhood fuse block....if the 40A fuse is ok, attach a test light to one of the fuses that are out...take the back of your hand and hit the underhood fuse block to see if the test light flickers....if it does, there are silver screws in the top of the fuse block, tighten them to see if they are loose....

Have seen the screws come loose creating poor connections....if the fuse is blown, it will have to be determined which circuit is causing it to blow, or if there is a rub through condition on the single feed from the 40A fuse....
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