Truck starts on its own
Last night was watching tv heard my truck start . Went into my garage truck was running all lights on dashboard was flashing, Has anyone else had this to happen? The key was off 2019 Duramax. 2500 ...
Forum Discussion
JBarca wrote:
WOW....
toedtoes, this thread is becoming an educational event. That After Run System is for sure not a normal vehicle thing. First, does everyone read the manual that closely? Second, not knowing all the background on Busdrivers situation, could there be a temp sensor malfunction and it engage the After Run System?
Wonder how many dealers even know about such a feature.
Then comes the, if equipped. Not sure if GM still uses the RPO code feature, but how does one know if your truck has this After Run System feature?
Yeah, it really surprised me too. And I suspect most dealerships don't know about it.
For many owners, it would probably never happen. But for RVers, this is a BIG deal.
I wonder how many folks think they must have hit their fob when the truck actually activated this feature.
