2002 explorer, will not start, turn key just clicks, have new batt and stater but still clicks when key is turned. what could be the problem

Possible starter motor problem. Try tapping the starter motor with something as you turn the key to the crank position. If it starts or makes any noises, suspect a starter. If no help, you will have to check for start power directly at the starter solenoid and diagnose from there

I checked the small wire and have power ???? What small wire ? The wire on the starter solenoid has B+ voltage when turning the key to start position ? If so and your engine isn't spinning over ,your engine is seized up. Try put a socket an breaker bar on the crankshaft bolt an try turning it by hand .

try to check a starter relay... relay box under hook there are 3 big relays the one in the middle...

First you should check to make sure the engine is not locked up by turning it over manually. If you can turn the engine manually, then check your battery terminal ends to make sure you have good, clean and tight connections. Typically, a faulty electrical connection is the main culprit that will cause your situation. If you still suspect a faulty connection, try having someone turn the ignition key while you wiggle the battery cables to see if it will try to start. This should help you narrow down the problem area.

double check the starter motor and make sure it is shimmed right if needed or it could be flywheel teeth are grground down from wear which means droping trannny and replacing flywheel good luck

you may have a bad starter or alternator or the starter relay is bad on the firewall or the battery terminals need to be clean or there is a bad wire on the stater give these websites a try www.alldatadiy.com and www.autozone.com if all fails stop by your local library and get your hands on a Haynes auto repair manual for your baby SUV wish you the best of luck Michigan Man.

Sounds like your battery is low-- is it the original battery? if so it may be time for a new one.
Try jump starting it yet?

stater bendex/new starter.or relay.but start with new starter.PS make sure your cables are clean AND THE BSTTREY IS HOT.a low or bad batt can do the same thihg

try starting it up in neutral or check the anti thef ligth it should com on and then com of when you turn the key on but if it remainds on or flashing yuo must get a new key

the wiring connection from the relay or the relay itself might be the problem. locate the relay and turn the key start it then if you hear a click sound on the relay meaning its functioning, but the contact from batt to starter may be damaged.try to jumper it.