chevy cobalt electrical issue

car refuses to start sometimes,flashes warning lights sometimes,always honks horn when door opens. can this be due to the battery located in the trunk losinng contact ?

1 thought on “chevy cobalt electrical issue”

  1. generally electronics don’t work at all when there is loss of a connection. However, if the battery is weak or dead it very well may be causing the issue you are having. A loose connection or corroded connection could cause the battery to be unable to receive a charge from the alternator.

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