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Discussion Starter #1
On my way home from the dealer the wrench light on the cluster turned on. After checking the manual it said its a power train failure. Car deffinetly loosed power. I am taking the car back to the dealer today. Any ideas or experiences with this light? I also noticed clusters computer doesn't calculate speed accurately I drive 90 miles from the dealer to my house at around 50 -80 mph and it kept saying the avg speed was 10mph also cruise control did t work. Am thinking its a speed sensor issue of some sort. Any other ideas?
 

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Discussion Starter #3
Well I took the car to the dealer yesterday and they said that there's a transportation mode on the ecu that they forgot to disable. But since it was Sunday the mechanics where not there. They told me to bring them the car again on the 25.
 

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ugh, thats frustrating! I've never heard of that before though. I was wondering if it was a loose ground or something..
 

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Discussion Starter #5
Dont know. Am taking it back to the dealer tomorrow hopefully they will fix it fast lol
 

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Discussion Starter #6
Fixed!! They hooked it to their computer and it looks somehow one of the vehicles speed sensors on one of the wheels was unplugged.
 
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