[Garlandowner]

I've had a failure to start when I push the button, on and off for a couple weeks now on my 2016 Tucsan. One time I called AAA only to have it start up fine after 15 minutes or so. I took it to a local shop but they couldn't replicate the issue and fortunately didn't charge me. But I don't want to be caught out somewhere and have it not start. Any suggestions?

 

[AUTOSPARK]

What type of non start fault are you experiencing? Does the engine fail to crank over, or does it crank and not fire up?

If I helped you fix it, why not...

Your support is greatly appreciated​

 

[Garlandowner]

I push the button and absolutely nothing. But then after a while it will work as normal. I did change the battery in the key fob but still have the intermittent problem. And the car battery is less than six months old.

 

[S-petersen]

possibly the brake light switch, or transmission range switch, next time hold the button in for 30 seconds and see if it helps

 

[AUTOSPARK]

I push the button and absolutely nothing.

By "absolutely nothing" do you mean the ignition doesn't even switch on, so no dash warning lights and the electric steering lock doesn't disengage?

If I helped you fix it, why not...

Your support is greatly appreciated​

 

[HDHyundiaGuy]

Change the battery in your remote and I bet the issue goes away......

 

[RosemontCrest]

Change the battery in your remote and I bet the issue goes away......

Garlandowner states that was already done.

 

[avisitor]

I push the button and absolutely nothing. But then after a while it will work as normal. I did change the battery in the key fob but still have the intermittent problem. And the car battery is less than six months old.

I don't have a car with a push button start.
But, have experienced when I turn the key and nothing happens.
It occurred several times unexpectedly (randomly).

First, I cleaned the battery posts and cable terminals.
Followed the negative cable and cleaned the chassis ground.
I also changed the ignition switch. Did not have another "nothing happened".