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electrical failure

brian77

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Joined
Feb 5, 2024
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Genesis Model Year
2015
Genesis Model Type
2G Genesis Sedan (2015-2016)
Recently bought Hyundai Genesis 5.0 with 47K miles. Biggest problem is after turning off the engine and then returning, attempts to start and all electrical power is off. Repeted attempts and still no response. I opened the door and shut it and the power returns. This happens about 1once or twice a week. The last incident was the power steering cuts off when slowly driving. Anyone with similar problems can give me an idea about where to start. All research I have done says this is a common problem with 2015 Genesis.
 
There are several threads on here about this. Long story short, your positive battery terminal is likely loose.
 
OK Will check on it. Thanks
 
Same thing happened to me turns out the battery was moving in the back and caused the positive terminal to get a little play in it. Just tighten it and should it should fix it
 
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