Good morning all. For my first post to your forum I have an issue that has me stumped. I recently had my Jimmy idle for about 4 weeks during this time the battery which is rather old and with the cold weather here finally died. So I replaced it with a new one go to start but it will only crank. When I turn the key to RUN I can hear the fuel pump prime so I know it not fuel related. The only other strange thing is the only activity on the instrument cluster is a blinking Security display top middle and a red battery indicator on the lower right side. The strange thing is the gauges do not sweep at all and now the fuel gauge pointer is outside the normal sweep path. I tried to spray starting fluid into the intake but it only stuttered but did not fire up. I am thinking that maybe the OEM security system is not disengageing and will not allow the truck to start??? Is there a way to bypass the security system? Any ideas would be greatly appreciated. Thanks in advance for your time and assistance.