2004 Chevy TrailblazerApril 1, 2014New battery will not hold charge if not driven everyday. This coincides with instrument panel sometimes not working. Fuse checks out OK. Keywords:BatteryElectricalTrail Blazer 1 thought on “2004 Chevy Trailblazer” Freeautomechanic April 2, 2014 at 9:57 am When your car battery goes dead overnight, usually either the battery is at the end of its life span, or you left something on, such as a light. Occasionally something is drawing power that’s not of your doing. This is a parasitic draw, and it can cause the same result as leaving the headlights on: a dead battery in the morning. Good explaination of how to test: http://www.wikihow.com/Find-a-Parasitic-Battery-Drain Comments are closed.