A starter solenoid is a small device in a car's engine that helps to start the engine by connecting the battery's power to the starter motor. Full definition
I can not do any diagnosis until Tuesday, check voltage in and out of ign switch, same for neutral safety switch, check voltage at starter solenoid with key in start position. (mechanics.stackexchange.com)
Hi There, Generally the clicking noise you hear when trying to start the vehicle is a result of a weak battery or a faulty starter solenoid. (yourmechanic.com)
Fuse box > ign switch > neutral safety > starter solenoid, look for overheating of the terminals and wiring. (mechanics.stackexchange.com)