Hi all,

 

I am owner of Yeti 2010 model, and I am very satisfied with car.

Lately I have a problem that occurs only after vehicle stays for a few hours.

When I turn the key, before ignition, abs warning light, traction control warning light and brake warning light lights up (2 amber and 1 red), then there is distinctive audible beep three times.

After ignition, it stays on. But if I drive car for 100 meters and then turn it off, after I turn it on again no warning lights lights up.

I have checked oil pressure, there is no breaking oil loss, or loss of pressure, my battery is new, all abs sensors work without fault. I went to diagnostics and nothing was found. But still after vehicle stays for more than 5 hours, same occur.

It seems like temporary power loss on abs pump that is only happening in the morning or after vehicle stays for few hours. 

While warning lights are up, hill assist does not work and that is the only change I can diagnose.

After second ignition and after all lights are down, everything is ok.

What can be the problem? If abs pump was faulty it would be faulty all the time, and there would be some problems during the drive, but this occurs only on first ignition in the morning or after few hours of inactivity.

I have not checked the fuses, but can faulty fuse be a problem? Actually why this fault only occurs in the morning or after inactivity?

Does the car still have its original battery?

Just now, Wino said:

Does the car still have its original battery?

 

Nope, I have changed it. Battery was 10 years old and it went dead. 

35 minutes ago, Malch0 said:

I went to diagnostics and nothing was found.

I doubt very much that nothing was found.

Not even single fault was found

10 minutes ago, RicardoM said:

I doubt very much that nothing was found.

Not even single fault, and it is Skoda dealer and service

4 hours ago, Malch0 said:

Not even single fault, and it is Skoda dealer and service

Sorry. I went to diagnostics again while warning lights were on. 

This is the result

Which shows 2 faults in that section and 2 in Navigation!

17 minutes ago, Llanigraham said:

Which shows 2 faults in that section and 2 in Navigation!

Navigation is irrelevant. I took out the SD card with map