My hyundai accent wont start i need a starter relay i think i try to start it but no noise comes out exect a hum from the relay idk what to do but i have to get it fixed

No Crank No Start condition.

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Solving Automotive No Start Problems Solving Automotive No Start Problems

starter

sounds like a bad altenator and it drained your battery. you need to replace altenator and charge you battery over night

Replace the starter, this should solve the problem.

Same with my 07 Accent. bought new in 07, noise started last spring 2013 at 63,000 miles, a year later at 97,000 getting louder but still rolling along, high speeds and pulling a trailer some of the time. Cannot believe a bad bearing would last that long.

The humming would be the fuel pump coming on. It should only hum for a few seconds, then shut off.
Your problem is with the start circuit from the battery to the starter, or from the ignition switch to the starter solenoid. Check the connections at the starter (the big cable) for tightness.
Is the battery charged up enough to turn the engine over? Check by turning headlights on and observe while someone turns key to crank. If they dim a LOT, then either battery is too low, or the starter is bad and needs removing for testing. If brightness doesn't change, then the circuit from ignition switch to starter solenoid is likely not working. Check for 12 volts at the small wire to starter solenoid with key in cranking position. If you have power there, the solenoid may be bad. Remove starter for testing. If no power at solenoid in starting position, then either the ignition switch is bad or the neutral safety switch might be the problem, or the wiring from the switch to the starter solenoid is not passing current.
Good luck.

the grounds may be bad they are behind headlamps but more than likely it is the switch

first make sure your battery is good.....one possibility may be your starter.. try hit the starter with a hammer or something similar a few times then try starting it... if that works then u need to replace your starter

You could have a bad relay in the fuse box under the bonnet. there will be a black box with fuses/relays in it. i'd try replacing the starter/ignition relay (should be pretty cheap) and also check the connections on the starter motor to ensure to ensure they haven't come loose/

I got a new starter last year aug 25th...starter seems dead again....is this supposed to happen???? starter never seemed right as it always made noise when starting car...tech said noise would go away but it never did.