Click sound but dony turn over
Weak battery, loose or dirty battery connections.
Check the voltage on the battery, should be 12.4vdc minimum. If battery and cables are good, check for signsl voltage on the starter solenoid small wire, if voltage is good, replace starter. If no voltage present when u try to start it, check starter relay
If it is just one click then it is most likely the starter, but you must make sure you have proper power and grounds to the starter itself. Sometimes you can tap on the starter with a small hammer and it might start the car one more time but usually that is just not practical on today's vehicles due the location of the starters.
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