My darango won't start, replaced that alternator and relays. starter is still good. but it won't even click over.

Any issues with the ignition switch itself? They are mostly made of plastic pieces. With the exception of the actual cylinder. Also depending on how long you had the battery issue,it may have damaged the alternator. They tend to go hand in hand,unless caught early enough. The alternator gets overworked due to the weak battery.

Is the battery at 12.6 volts,old or dead?

Cables loose?

Starter Solenoid bad or starter bad

serch no more this is deffinightly a bad earth or the starter is stuck 100 %

It sounds like your starter relay could be bad.

hydrostatic is my bet,pull the plugs and try it.

more then likely its a bad starter. or the cable to starter.

Hi Vernon, There could be a number of different reasons why your vehicle is failing to start. The battery voltage could be dropping during start and become unable to engage the starter motor to turn the engine. You can check this by trying the key with the head lights switched on. If the lights become very dim, you'll need to check the battery, meaning clean the terminals and then try to start with a jump from another battery. If you achieve start up and it fails again the following morning, you will probably need to replace the battery. There could be a problem with the starter relay or a loose contact for the starter motor, most lik3ely the one connecting to the soliniod. It would be good to know some additional information, such as does a clicking sound come from the starter when engaged? Is there a perceptible drop in voltage output when the starter is engaged? does the enine turn at all? Try what I've suggested and if that does not solve the problem answer the questions and let me know anything else which you may think is relevant. Regards John

I am the type that likes to jump start a car to troubleshoot it. If you jump start the car and it starts that tells you that the starter and engine is good and the problem is in your battery or alternator. If it doesn't start then I take the serpentine belt off and try to turn the engine with a large wrench. If it rotates, then I replace the starter and starter solenoid.

Check the starter and the starter relay or fuse. A client of mines car was doing the same thing, it ended up being two issues, the starter not working anymore, and a relay that was bad. If I am not mistaken everything should be labeled in the fuse box under the hood and will tell you where the fuse/ relay is for your vehicle