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Discussion Starter #1
Hello,
I have the water temperature red light that lights on when I start the engine of my Ioniq 2017.
33716

The car sleep in its garage, it is not cold, not hot.
The water level is ok.
When it occurs, I stop the engine, wait for 1 min and then start again the engine. And no more red light !

I went to my vendor who already replaced the temperature sensor, but the problem came back :(

I have read it could come from the water level sensor.

Have you already had the same kind of trouble ?
 

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Registered
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9 Posts
Hello,
I have the water temperature red light that lights on when I start the engine of my Ioniq 2017.
View attachment 33716
The car sleep in its garage, it is not cold, not hot.
The water level is ok.
When it occurs, I stop the engine, wait for 1 min and then start again the engine. And no more red light !

I went to my vendor who already replaced the temperature sensor, but the problem came back :(

I have read it could come from the water level sensor.

Have you already had the same kind of trouble ?
Hello,
I have the water temperature red light that lights on when I start the engine of my Ioniq 2017.
View attachment 33716
The car sleep in its garage, it is not cold, not hot.
The water level is ok.
When it occurs, I stop the engine, wait for 1 min and then start again the engine. And no more red light !

I went to my vendor who already replaced the temperature sensor, but the problem came back :(

I have read it could come from the water level sensor.

Have you already had the same kind of trouble ?
Hi jeanMi your trouble like mine , look to my discussion in my account , we are going to solve it soon
 

·
Registered
Joined
·
9 Posts
Hello,
I have the water temperature red light that lights on when I start the engine of my Ioniq 2017.
View attachment 33716
The car sleep in its garage, it is not cold, not hot.
The water level is ok.
When it occurs, I stop the engine, wait for 1 min and then start again the engine. And no more red light !

I went to my vendor who already replaced the temperature sensor, but the problem came back :(

I have read it could come from the water level sensor.

Have you already had the same kind of trouble ?
Hello jean
what happen in your car problem ? did you fix it ?
 

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Discussion Starter #4
The motor water temperature probe has been changed, but problem was still there.
Yesterday, another sensor (air temperature) has been changed. I'll look at the red light if it appears again...
 

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Discussion Starter #7
I'm not sure which air sensor. It is my garage that did the change.
It was a recommandation from Hyundai with this kind of issue.
 

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Until now, the water temperature issue seems to be solved for me :)
Hi jean tell me about you are you ok ? about your car issue , solved or not ? can ask your garage about which air temp sensor ? thank you very much friend
🌸
 
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