My Hyundai i10 does Not Start When Hot

I have a 2014 model Hyundai i10 Done 5000 Kms till now. A strange problem with the car which till now I thought as a battery issue.

After running the car for around 20 kms, if I switch it off or the car gets stalled then it does not start easily takes a few cranking to start, seeing this problem now since yesterday.

Today, I went to the battery person and asked for a battery change he checked and said, battery working fine, check with the car, when hot it doesn't crank.

Now even if I park the car and then try to restart it does not start.

Any suggestions plz?

This is a common problem on i10

The issue lies with the Immobilizer antenna ring connections on the Immobilizer control module (ICM). The fix is to pull the ICM connector off and tighten up the electrical connections.

This will eradicate the non start problems.

The ICM is located behind the instrument cluster.

Hope it works for you.