Find detailed gas mileage information, insurance estimates, and more. Passlock will flash 3 times then stay on when I turn the switch.Is there any way I c. Battery died Tuesday evening.Put in new battery the next day.Now have power to everything except it will not start. How do I reset passlock on 2005 chevy Trailblazer? 22 Answers. My CHEVY COLORADO has a security lock for when it thinks it's being stolen I had fixed this problem by changing my alternator. 2007 Chevy Colorado won't start, passlock alarm broke. chevy has done nothing to alert folks of. i heard about it on one of the vette forum boards. but the passenger side was 3/4 turn short of snug, and well short of the 118lb torsue requirement. i checked the nut's and found the drivers side tight. On 20 chevy corvette's the rear axle nut works itself lose.
For Chevrolet Colorado vehicles equipped with a transponder system and/or remote, intelligent key, or fob key, codes are available. So, an automotive locksmith is your only option to get a replacement key. Problems after changing spark plugs For Chevrolet Colorado vehicles that are older than ten years, there are no codes available.
