Sometimes the truck cranks but will not start. I wait a few minutes and it starts. Took it to a locksmith and they said I have a problem with the computer internally and I need to buy a new one and have it programed. Said it would cost about six hundred dollars. Anyone having the same problem and has a easier fix, please let me know. I've seen this same problem over and over on different forums and everyone seems to have a different answer to what really causes this to happen. Don't know what the code was but I will find out.
pass lock system on 2007 Chevrolet Colorado
by Visitor in Edmond, OK on September 22, 2010
ANSWER by Visitor on January 03, 2011
Ok, I have the same problem, the code that I am getting is P0305, don't know if code is the same problem. I took it to get a diagnostic and they couldn't find a problem..When I got in to start truck it wouldn't start luckily we were still at the shop, we think that the anti-theft device is going bad. I was told that the part is 175.00 plus 90 in labor.
The key fob, the switch on door and when shifted into or out of park does nothing to lock or unlock the vehicle