RAP replacement

2010 CHEVROLET SILVERADO
133,000 MILES • 5.3L • V8 • 4WD • AUTOMATIC
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KYLE SMITH
  • MEMBER
  • 1 POST
how can i replace the RAP in my truck. My radio lights stay on when shut off the truck.
Nov 26, 2019 at 5:26 AM
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KASEKENNY
  • ✓ASE Certified Mechanic
  • 18,907 POSTS
  • ASE Certified Mechanic
I am not sure I understand what you are after. The Retained Accessory Power (RAP) is an system and not one component. There is RAP relay but that is internal to the BCM.

If the lights are the only concern the radio itself may be the issue. Check out this info and let me know what you think.
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Nov 26, 2019 at 7:20 PM
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