So 4 times now the OnStar has dialed by itself 3 while driving and once while I was cleaning the car with the keys in the ignition.

One of the times it called the emergency number. What gives?

So 4 times now the OnStar has dialed by itself 3 while driving and once while I was cleaning the car with the keys in the ignition.

One of the times it called the emergency number. What gives?

Just wondered where you were

Sounds like a problem either in the module (VCIM), the mirror or wiring.

I don't have the stock radio so the wiring may be the issue. But I have had this new radio for months with no isse, so I don't think it would happen now.

I know the mirro has a power button on it - does that turn OnStar off? or just the mirror (temperature)

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by H3 Hummer:
So 4 times now the OnStar has dialed by itself 3 while driving and once while I was cleaning the car with the keys in the ignition.

One of the times it called the emergency number. What gives? </div></BLOCKQUOTE>

Hey H3 Hummer,

Did you just have finished washing your vehicle when on star came on by itself???

Let me know, I may have the answer for you...

Yes.

I think I am going to regret this.

Hey H3 Hummer,

I got the same problem after I went thru a "drive thru carwash". The Onstar system started to come on every minute or so for at least 30 minutes. When I took it to the Dealer, They told me that the antenna seal was leaking and that was causing the short. They went ahead and re-sealed it. I didn't have any more problem. So have your dealer reseal the antenna area and you should be OK.

Hmm, that is very interesting. I had about 2 feet of snow on top of the truck right before this started happening. The snow probably melted and leaked down there and shorted it out.

I will take it in and tell them. I appreciate your assistance. Who would have ever thought.