If your SURE that the cables and grounds are good,than the starter solenoid located piggyback ( I believe on this model)on the starter needs to be checked. Many times the starter/soleoid assembly is replaced as a unit. What happens is after years of service, the solenoid develops a burnt area that prohibits the connection. Even if you get it started, this will keep happening with increased frequentcy.
cables and or check for good ground first.
The ignition switch could be bad if a Hyundai Elantra has no crank and then starts. The fuses which are tied to the ignition should also be checked.
its the alternator if the car is running with a battery light on. but check fuses first
crank sensor
no power? Try a Battery Jump-Box, Or Maybe the Starter is no Good? But if it dont Crank at all You are having some sort of Power Problem, all Fuses connected, Battery Terminals, etc..
Check the fuses and the starter relay.
i checked the fuses and don't know if this is the problem---should i lood for somethin else?
Follow the + battery cable should connect to the starter relay (solenoid)
Bad fusable link?
Check ground circuit
Blown fuse? Radios also have there own fuses. Have u checked?
just bcuz you brought it new doesn't mean it can not be defective take it back to the seller and have it checked this problem happens very often because alternators are not new anymore they are remain parts