Truck Forums - RAP relay

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tailtap

07-15-2009 11:56 AM

RAP relay

I have a 2003 2500 HD and i am trying to locate the RAP relay. Any one have any information on this relay?

Mr_Shamrock

07-15-2009 08:11 PM

Thats a new one, what does it control?

acnas

07-16-2009 08:47 PM

I dont think there is such a relay. I believe the BCM (body control module) is the power mode control (rap). Bcm controls power down of modules over class2 data line.

GMCSierraFan

07-17-2009 04:21 AM

RAP are the initials of the person who stole Voldemorts Horcrux in Harry Potter and the Half Blood Prince. I don't know if that helps or not

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