2001 tahoe conpletely dead

[yanceychadric]

Today I disarmed my alarm. Got inside .truck has no power. None can't even turn the key no power like the truck has no battery. Can someone tell me what happened. Alternator is new since last august. Have 1500 car audio

 

[rockenthebowtie]

what do you mean you cant turn the key and when you say no power do you mean everything lights up but no crank.. how did you disarm the alarm with no power.. can you be a little more.. no a lot more specific please : )

 

[yanceychadric]

I guess when I disarmed. That was the last of the power unless something else is wrong. I disarmed got inside put key in. Nothing . No power at all. But I just realized this morning that my alarm 2way shows armed instead of disarmed. The alarm might be causing the problem

 

[rockenthebowtie]

How old is your battery and or you may have left something on and yea you could be right it may just be the alarm