Sonata I45 (YF - 2011+) :: Slow Crank - Starting After Multiple Tries At Turning The Key
The car basically struggles to crank. Today it failed to completely start. It took multiple tries at turning the key to get it kick and each time the car would chug until it started.
About a month ago, the dealership said she needed a new battery when she took her car in for an oil change. They told her at that time that they found the car to take longer than normal to crank and wanted to charge $80 for a battery, sale price (normally $150 at dealership). She declined at the time.
When I used the car since then it cranked fine, about a good 3-4 seconds. We had the battery tested at discount auto and they found the battery to work fine and out-put more than enough cranking amps.
Last week she was away for a few days and had the car sit untouched. But when she came back she went on a small 100+mile road trip with the car and it ran fine. And when she came back from that, she took the car to do some errands around town. Today, the car took much longer than usual to fully start.
I don't think it's the battery. Possibly something with ignition. Engine turns over, so it is getting adequate power from the battery to the starter. Engine doesn't misfire. No engine-lights on the dashboard, nothing.
2011 Sonata 2.4L
Sonata NF (2006-10) :: GLS Not Starting - No Crank Or Clicking Just Dead
I have a 2010 Sonata GLS and it has a starting issue. When you turn the key I have power to everything like dash, radio, lights etc. but it doesn't start. No crank, no clicking, just dead. I have checked the battery cables, battery posts, ground, starter cable. I kind of got the impression from reading other posts that it may be the starter or maybe ignition switch. I have replaced the starter once before but I'm wondering if you all think it's possible to be the ignition switch? If it was the ignition switch would the symptoms I am having be adding up? I guess what I am trying to say is if it was the ignition switch would you still have power to everything like the dash, lights and so on and the car not start or would there be nothing at all (dash lights, radio, headlights) in addition to the car not starting when you turn the key?
View 14 RepliesPassat (B7) :: 2012 2.5 SE - Intermittent Starting / No Crank Situation
I have been struggling with an intermittent no crank situation. I finally got stuck and crawled under the car and found the wire to the solenoid has been repaired (poorly) 2X in the past. Is it possible to get this harness as a spare part? And if so, how can I find the part number? 2012 Passat 2.5 SE
View 8 RepliesElantra MD (2010-15) :: 2012 - Intermittent Starting / Crank But Will Not Turn Over
About 95% of the time our 2012 Elantra runs great. But then 5% of the time, it hits us with this intermittent starting problem. It will crank but just won't turn over. It really feels like it's just not getting any fuel. This has happened intermittently for the past 2 years. Every time we take it in, the dealer can't replicate the problem. It starts right up for them. The car will behave well for a while but then inevitably, it acts up again - usually at 6:30am when we need to get to the hospital for work.
Here's a video of it in the act : [URL] .....
It's not the shift interlock - it wouldn't even crank if it were that.
Sonata I45 (YF - 2011+) :: Engine Crank Only Just Little And Will Not Start
2011 Hyundai sonata ltd with 79k. Started having starter issue since yesterday. the engine will crank only just little and will not start. after few tries it may sometimes start normally.
View 4 RepliesSonata I45 (YF - 2011+) :: Intermittent Crank But No Start
This has happened to me twice in the last month including this morning. When I turn the key the engine turns over normally but will not start.
This morning I noticed that the instrument panel indicator lights flash as the motor is cranking also the radio that I had left on did not come on while cranking.
I try a couple things with the key fob alarm and hook up a light weight battery charger to the battery. Then when I try again it starts.
I do not think it is the battery as it has plenty of power and I only hooked up the charger because I heard the cranking slow down as I tried several time to start it. Which I think is normal.
Sonata I45 (YF - 2011+) :: Hums When Tries To Turn Over And Not Starting
Yesterday I took my car out, stopped at a gas station and the car wouldn't start. When trying to start it, everything inside would come on but it would just click. We were able to jump start it. After that I was able to start it 2 more times. the next time i tried to start it, it did the same thing, but the jump didn't work. We went and bought a new battery and it still isn't starting. It isn't clicking anymore though. It kinda hums when it tries to turn over. Does this seem like a starter issue?
View 29 RepliesSonata I45 (YF - 2011+) :: Used Faulty Cellphone Charger Now Car Is Not Starting
So I tried using a faulty cellphone charger in one of my charging ports. I heard a loud click and now my car is not starting. So, the first thing I looked at was the fuse for the start and engine, thinking they may have been blown, but that was not the case.... Where do I go from here?
I have a 2011 Hyundai Sonata 2.0T
Sonata I45 (YF - 2011+) :: Slide Whistle Sound When Starting Car
I have a very intermittent problem when starting my car. Usually it is when it's very hot outside, although not always. Start the car with the AC on, recirc, after about 3-5 seconds its a very loud "slide whistle" type sound (going from lower to higher, pretty high pitched). It only lasts about a second and sounds like something opening and creaking? Brought it to the dealership before, but its so intermittent that I doubt they tried very hard to find it. It probably only happens once or twice a month and will not duplicate if I turn off the car and start it again.
View 35 RepliesSonata I45 (YF - 2011+) :: Engine Turns Over Strong But Car Not Starting
My wife couldnt get her 2011 SE to start this morning. It engine turns over strong but it wouldn't start. Brake lights worked. Brake pedal very hard. Tried several times but would not start. Finally I jumped battery just in case and it cranked. Don't know if this was coincidence or not. Car is two years old and only 30k. I checked for interior lights being left on or other things that might drain the battery.
Could a low Fob battery cause this? Brake switch? No codes thrown. Taking in to dealer but wanted to rule out a simple fix.
Sonata I45 (YF - 2011+) :: No Power When Starting The Car - Completely Dead
Went to start the car this mourning & it was completely dead. No power to anything. Last used the car on friday & everything was fine. It looks like the fuse on the + lead is blown but I don't know how to replace it.
View 13 RepliesSonata I45 (YF - 2011+) :: Squeaking Noise When Starting Up From A Stop
I have a 2011 Sonata and had the front pads and rotors changed a few months ago. Started to hear this squeaking noise when starting up from a stop (between ~5-15 mph). Check out the audio/video here...this is me basically holding my cellphone out of the driver side window: [URL] ....
It occurs intermittently and sometimes doesn't occur at all. The more the car is warmed up, the more often it seems to occur. Techs at Hyundai couldn't figure it out. They made me replace the rotors and pads with OEM parts and surprise, surprise, the same exact noise is occurring. I don't see how it can be wheel bearings...there is no rumbling noise or roughness at all. But the squeaking is killing me.
Sonata I45 (YF - 2011+) :: Starter Begin To Crank Then It Stops And Dash Flickers On And Off
Went to the mall the other day for a few hours, when I cam back out and when I went it start my car it would not start. Symptoms are weird, I can hear the starter begin to crank then it stops and the dash flickers on and off, interior and exterior lights flicker on and off, starter cranks on and off also. This keeps going until I push the start button again twice to turn the car off.
This keeps happening every time I try to start it. When I popped the hood I noticed the positive battery cover was open.. I closed it and when someone tried to start it for me the cover flew open. It was like 2 seconds after the starter cranked a master circuit breaker would trip, then reset over and over again.
Stranded on a Saturday, I had to join CAA online and request a tow to the dealership. The tow truck guy said I was the 4th push to start hyundai with exactly the same issues he had a call for that day. He went in the car vanished under the dash and got the car started. He would n't tell me what trick he did, but he said drive it to the dealer and leave it there as it was a one shot trick.
Sonata I45 (YF - 2011+) :: Engine Has Inconvenience Starting Only During Cold Weather
So I have a weird situation. My Sonata GS with the 2.4 engine has trouble starting ONLY during cold weather (-2 or colder) if it's been sitting for a few hours. If the weather is warm, then it starts fine most of the time. The car tries to 'fire' for about 45 seconds before it does; and 'fires' with no hesitation at that point. The car runs fine, no hesitation or rough idle. I've cleaned the intake system to make sure it's not clogged or dirty, replaced the air filter, cleaned the MAP and throttle body. My battery died a few weeks ago, so I've even replaced that. What this could be? Everything I've researched or looked into would throw a code, or have symptoms while driving...yet it runs fine once it's started, and no codes/lights are showing. Don't want to just start swapping parts hoping to find the problem...
View 14 RepliesSonata I45 (YF - 2011+) :: Hard Brake Pedal Before Starting Vehicle
I am experiencing a hard brake pedal about every other day if the car sits overnight. I know I am not depleting the vacuum supply before I exit the vehicle by pressing the brake pedal. Some mornings the pedal is very hard and barely moves and other mornings it's normal. My brake booster vacuum check valve hose assembly was replaced to try and fix the problem but it still does it. I also know my electric vacuum pump works correctly. Is it normal? Do I have a small leak in the brake booster vacuum diaphragm? I have no other brake feel issues.
View 8 RepliesSonata I45 (YF - 2011+) :: Dome Light Stays On After Starting The Car And Driving
Just purchased the 2012 GLS this past Saturday and everything is good except for one thing. My dome light even in the "door" position stays on after starting the car and driving. I have to manually switch it to off to turn the interior light off, which is annoying. I called the dealership today and they had no prior experience with that problem. BTW, I did have a sunroof installed.
View 4 RepliesSonata I45 (YF - 2011+) :: Electronic Power Steering Failure Shortly After Starting The Car
Having problem with their Electronic Power Steering (EPS)? My new 2011 Sonata SE's EPS failed numerous times at ~500 miles. Failures all occurred shortly after starting the car when it had been sitting for a couple of hours. The EPS and ESC fail lights came on and I lost my power steering when I tried to make my first turn. The problem always cleared when I shut the car off and restarted. My dealer service department reset the computer in the steering column and noted that this is the first time they've had to work this sort of problem. Hopefully that fixed it for good...two days so far with no problems. Maybe a software glitch?
View 12 RepliesHyundai - Sonata :: 2011 - Engine Will Just Spin Slowly When Starting After Few Hours
I have a 2011 sonata with the 2.4 liter 4 CYL motor and auto transmission. It has 61,600 miles on it. Just out of warranty...awesome.
In the last few days I've noticed it has had issues starting. For instance, when I got into the car and started it for the first time in the day, it starts up fine. Then a few hours later, I start it again but the engine will just spin slowly...I then turn the key back to off and then turn it again to start. It then will start up fine on the next try.
No check engine light or any sounds I can feel (I am Deaf so I cannot hear any sounds when it doesn't start) new battery in August of 2015. When it doesn't start, all of the dash lights come on.
Sonata I45 (YF - 2011+) :: 2012 2.0T Won't Start - No Cranking
The first time I replaced a battery. It has run flawlessly until now. (Approx 57,000 miles) It is equipped with a push button start. FOB works fine to unlock doors, etc. I depressed the brake pedal and pushed the start button. Instrument panel lit up as normal, but there was no cranking. Nav comes on. Everything "looks" fine, but there is no engine activity.
I tried: I read a post where the person "rocked" the car back and forth several times and it ultimately started. Simple and immediate enough to try. No luck. A jump start. It didn't. Held start button for 30 seconds then attempted to start. No go. Did same with foot on brake.
Inserted FOB into the "smart key holder" inside the center console and attempted to start. Nada - Attempted this because for one brief second during jumping process, panel flashed a message saying FOB not recognized then went away. Car responds to FOB just fine).
Inserted FOB in center console again following the instructions in this post. Didn't work. The brake pedal is solid. I read this is most likely because vacuum pressure did not build when the engine did not run.