I have a 2011 e 350 for van when i turn the key nothing happens the battery is good so i know thats not the prob.

Either the battery is no good or there is a faulty connection. You must take a careful closer look at both battery cables. One of them may be damaged at either end. The wires may be corroded, frayed or loose. An eyelet may be loose or coated with corrosion and is loosing contact with the engine block, battery terminal or fender. Please check your repairs carefully and let me know if there is anything else. Good Luck.

check your battery make sure terminals are clean and corrosion free . put a charger on your battery to make sure it is charged fully then see if it starts easier if it does great and if it happens again get your battery tested its either your battery altenator or starter relay

check the starter

Do you notice crank when you turn over the key in ignition to start. Does it turn over but does not start, or no start nothing at all. ---------- If its not cranking and nothing happens when you turn the key, then its battery and starter related problem, both needs to be inspected.Either battery is not completely charged or its weak battery,that is not holding charge or its faulty battery or its connections are loose.-------- BUT if it is cranking and not starting, this clears that battery has juice in it and battery is doing its job and other possibilities needs to be checked. -------- The other possibilities are ,is the fuel pump coming on when you turn the key to start,is the spark is noticed at spark plug, is the check engine light coming ON. For more troubleshooting regarding this problem,click the link below:--- http://technoanswers.blogspot.com/2011/10/2000-chevrolet-astro-van-wont-start.html -------------- This should help.Thanks.Helpmech.

Start by checking your battery cables for a good clean contact at both ends. Also check main fuses.

I would have battery checked/charged and/or replaced. Then starter, then alternator checked.

I concur this is a power supply fault of some sort, insure your battery connections are maintained, meaning clean and good of contact, obtain a voltmeter and test the voltage at the battery contacts it should be about 12.5 or higher, turn the key on and try to start, noting the voltage, if it drops below 11 volts, there's your fault if not a poor ground from the battery and the frame of your vehicle may be faulty but boosting your vehicle from another sports battery fault

From what you described. It sounds like the battery is dead. Please tell me that you checked the battery already. And anything else that you have check would help. We need more clues.

you nheed to check each individule wire you prob. have a short in one it happen on 89 chevy with me just splice it and bypass it