ROOF BEACON WIRING HARNESS Bulletin #157
2019-2021 New Body
Chevy Silverado GMC Sierra 1500-3500
X260 Upfitter Provisional Connector
Includes
Harness
Adhesive Mount Switch & Relay
Pin 1  Black    Wire 16ga   Ground
Pin 3
Yellow
Wire 16ga    LED Backlight Dimming Control
Pin 5  White   Wire 16ga    Trailer Apply Signal
Pin 7
Red
Wire 16ga    Battery Positive Voltage
Pin 8
Green
Wire 12ga    Roof Mounted Beacon Connection
(Wire Runs Up Behind The Third Brake Light)
Pin 11
Brown
Wire 16ga    Indicator Dimming Control
Pin 13
Violet
Wire 16ga    Run/Crank Ignition 1 Voltage
Pin 14
Blue
Wire 12ga    Trailer Aux Control
All New Body Style Full-size pickups and Chassis Cabs
have roof beacon wiring provisions that are
routed along with the wiring for the Center High Mount Stop Lamp (CHMSL).
GMUPFITTER.COM
Bulletin
#157 Roof Beacon
#153 Aux Switchs
#155 w/o Aux Switches
This is not the full kit! This is the right side portion of the kit only!
This item is brand new.
This is for a 2005 Ford F550 Super Duty and will fit on a 05-07 F250,350,450,550 (though may fit other makes and models)
Pick-up or Domestic Shipping
Shipping costs vary based on location
*We do our best to give an accurate and fair description
of each item we sell. We do not accept returns
.

Specifics

  • Item must be returned within: 30 Days
  • Condition: New
  • Brand: MCA
  • Restocking Fee: 20%
  • Returns Accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • Manufacturer Part Number: 10847017 10846900 8895623 13575818 13575824