My truck is acting up. when I try to go start my truck up it would not start. All I hear is clickkng noise from the battery and then when I take out the key the truck red security light would flash, the overhead light ans everything else would pulsate and the alarm would go off. I read a few post online and it said that it could be the battery so I replaced the battery and the same thing happens. Im stumped as to why it doez this please help.

 

Alarm is an aftermarket alarm. Ive had no problems with it for the last year

 

Check the battery in the keyfob of your aftermarket alarm make sure it's working, just a stab in the dark but I work on FedEx package vans and when the battery go, dead in them things the alarm does crazy blinky lights and engine won't start

 

Ill check that right now, thanks... but if it didn't work, wouldn't the alarm not go off?

 

If it still just clicks try hitting the starter with something and try starting it up.

 

My brother I called up said it coild be the starter as well.... Ill chck that out. The battery in the alarm works fine.

 

It was the battery lol haha

 

Tight battery connections help Haha, glad you got it fixed