Truck Won't Start

Truck was running fine when I turned it off to do an errand and when I went to start it again, it wouldn't start. Turning the key to on had all electronics working, when I turned the key to start the engine all the electronics shut off. I don't know anything about cars. Has anyone experienced anything like this before?

 

my guess is the battery or the starter, have someone jump start you and get that battery and or starter check out.

 

Same thing happened to our 4Runner, battery still showed 12 volts but it was toast and did not have enough CCA's for the starter to turn the motor over.

 

Does it crank or just the electronics come on?

 

It was just the electronics and when I turned the key to start, the engine did nothing and then all of the electronics turned off.

 

Just went through this with my '06. It was the battery.

 

I just bought a new battery 3 months ago

 

Possible defective battery. Have it tested. It could be as simple as loose terminal connections.

 

Orite thanks!

 

Ok, cause mine sometimes cranks but would not start. I just have to pull the fuel relay and tap it, put it back and it starts like nothing was wrong.

 

I went by Orielly today and the guy said it could possibly that my alternator is failing to completely charge my battery.