Tried to start, it goes click one time.

SOURCE: my tundra wont start but all the lights and radio

That might be a possibility. Asssuming when you say it wont start you mean it won't crank over. First check battery voltage at the battery with a dvm when you turn the key to the start position. Then check the voltage at the starter when you turn the key to the start position. If both readings are the same and you must have a reading of at least 12dcv. Try turning the ignition key to the on position( not the start) and jump the positive voltage from the starter to the solenoid terminal. The starter should crank over if the proper voltage is present.If the starter just clicks or just attemps to start. yes, you need to replace your starter

SOURCE: STARTER DOESNT START ENGINE EVERY TIME IT CLICKS

This is a starter solenoid issue. The best way to fix it is to change the entire starter, but there are solenoid repair kits available to fix just the solenoid. The rest of the starter is old, so it won't belong before it will have to be replaced anyway. I just do it all at once and be done with it.

SOURCE: 94 toyota carolla starter clicks eventualy starts

You have two options: replace the starter (easiest, but most expensive), or replace the contacts (cheaper, but more work involved).
In any case, you have to remove the starter. Disconnect the battery BEFORE you start. Locate the starter and remove the wires going to it. The starter is held onto the transmission with 2 large bolts. Remove both, and slide the starter out.

If you want to change the contacts, observe the starter, locate a metal plate held on with 3 bolts. Remove the bolts and the plate. You will now see a plunger, and 2 copper colored contacts. Those are what needs to be replaced. Changing the contacts is easy, just do one at a time, and ensure that all insulators are installed properly on reassembly.

SOURCE: timing belt of toyota tundra 2001, V8 motor 4.7

Here's the diagram you need