[Divrdown]

I received an On Star email that contained a notice for "Immediate Attention"
for "Engine & Transmission Systems". I do not have a check engine light on and when I checked the car with my scanner it did not reveal any error codes. The car runs fine as well no issues. Notice says to take to the dealer as soon as possible. Anyone ever receive one of these notices from On star?

[cooper1965]

I received this same message in error, unless somehow they knew I unplugged my TCM for a few min. No codes nothing stored.

[Gen6_1Le]

Originally Posted by Divrdown

I received an On Star email that contained a notice for "Immediate Attention"
for "Engine & Transmission Systems". I do not have a check engine light on and when I checked the car with my scanner it did not reveal any error codes. The car runs fine as well no issues. Notice says to take to the dealer as soon as possible. Anyone ever receive one of these notices from On star?

Could it be for a recall notice ? Did you ask your dealer about it?

[Number 3]

Hit the blue OnStar button and ask.

[Divrdown]

I have not taken it to the dealer yet. Car sits inside for the most part now that the salt has hit the roadways in my area. I did have the transmission flush completed back in August but no other problems, even the shudder has not returned for now. I will hit the Onstar button to see if they can provide any other information before taking it to the dealer.
thanks

[ljc]

Originally Posted by Divrdown

I received an On Star email that contained a notice for "Immediate Attention"
for "Engine & Transmission Systems". I do not have a check engine light on and when I checked the car with my scanner it did not reveal any error codes. The car runs fine as well no issues. Notice says to take to the dealer as soon as possible. Anyone ever receive one of these notices from On star?

I received the same exact message yesterday when I decided to start the car up. Everything was normal with my drive and running a couple of errands, so maybe there was a mistake in sending that notice.

[Azerlazer26]

I literally have the same issue. Posted about it but no replies :/ How long have you had your car sit in the garage for?

[ljc]

Originally Posted by Azerlazer26

I literally have the same issue. Posted about it but no replies :/ How long have you had your car sit in the garage for?

My car sat in the garage for almost 2 weeks before starting it last night and receiving the message. Again, everything was fine with my drive, put a few gallons in the car, ran a couple of errands, and parked it.

[Divrdown]

Same here mine sat for 2-3 weeks in the garage with a weekly start to let it run a little. Took it to the dealer and they said no recall and nothing logged when it was scanned so no issues.
Great we get false alerts now!

[Azerlazer26]

Originally Posted by ljc

My car sat in the garage for almost 2 weeks before starting it last night and receiving the message. Again, everything was fine with my drive, put a few gallons in the car, ran a couple of errands, and parked it.

Did you get a check engine light by any chance?

[Azerlazer26]

Originally Posted by Divrdown

Same here mine sat for 2-3 weeks in the garage with a weekly start to let it run a little. Took it to the dealer and they said no recall and nothing logged when it was scanned so no issues.
Great we get false alerts now!

Have you gotten a check engine light?

[Divrdown]

No, no check engine light

[BrianL]

So what did OnStar say about this when you pushed the button?

[ljc]

Originally Posted by Azerlazer26

Did you get a check engine light by any chance?

No 'Check Engine Light' nor any other notices. In fact, my drive was more fun than the last few times of driving...more than likely due to the cooler weather.