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400/800 flash ?

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Old Aug 27, 2011 | 10:48 PM
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400/800 flash ?

My truck was built in April 2010. How can I tell if the flash was installed. I purchased the truck as a demo in Oct.2010. I just found out about the 400/800 flash update a few days ago. I brought it to the dealer and they say they never heard of it. Is there anything I can check on the truck, to see if it was done?
 
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Old Aug 27, 2011 | 11:37 PM
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Originally Posted by dborne
My truck was built in April 2010. How can I tell if the flash was installed. I purchased the truck as a demo in Oct.2010. I just found out about the 400/800 flash update a few days ago. I brought it to the dealer and they say they never heard of it. Is there anything I can check on the truck, to see if it was done?
The easiest way is to push the manual shift - button while the truck is running. If the gear numbers stay on the right side after restarting, you have the flash.
 
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Old Aug 27, 2011 | 11:41 PM
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More details in this thread:

https://www.ford-trucks.com/forums/1...flashes-2.html
 
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Old Aug 28, 2011 | 08:50 AM
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Ok, it must have been done because the gear display stays up. Thanks for the info.
 
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