I have silverado 2006. The engine will not turn over when I turn the key. A mechanic friend of mine looked at the truck and started it by jumping the starter . He said the lights were a little dim. We got it back to the house and it doesn't start again. He said he thinks it is the anti- lock but we don't know what to do.

SOURCE: Truck won't start

Possible weak battery has got the security system where it want respond or in some models want let the vehicle start until a new battery is installed and you use the keyless remote to active the securtiy mode a time or two possilbe then the vehicle will operate properly ..no question it is something electronic and this might be a possilbe solution check the battery to see if is still good,

SOURCE: 2006 chevy cobalt woulnt start lock light is on

Are you using the original key that came with the car? The chip in that key may have gone bad. Try using the spare key that should have come with the purchase of the car. You may also be having battery issues. If all else fails....call the people who really know how to rape you...DUM Dum dummmmm....the dealer

SOURCE: 03 silverado turn the key to start but starter will not engage

Interesting problem, on the starter is a "trigger" wire that originates from the ignition (may run to the power distribution center). When the truck is started 12 volts runs down that wire and activates the solinoid on the starter. Put a 12 volt test light on the trigger wire by the starter, have someone hit the key to start, test light should come on, if not chase wire back and look for a break in the wire or replace trigger wire.

SOURCE: 2003 Chevy S10 won't start

Are you sure its the starter? did you try it in neutral? could be park neutral switch, or ignition switch, or if its a standard shift maybe it has a switch on clutch that it has to be depressed to start and its bad. As far as jump starting you cross the maine or big post on starter to small or little post on starter to do that, on a v6 starter it on the right side under exhaust manafold, and i think its on the same side on a 4 cyl.

SOURCE: car wont start anti theft device activated on chev. equinox 2006

alarm remote needs new batterys