B Bizkitjmd1 Member Member May 21, 2010 187 CT in good old US of A Aug 15, 2010 #1 Installing a Whelen UHF2150A flasher into a 2005 Chevy Silverado. Are the headlights pos or neg and what color is the trigger wire at the bulbs? Thanks James
Installing a Whelen UHF2150A flasher into a 2005 Chevy Silverado. Are the headlights pos or neg and what color is the trigger wire at the bulbs? Thanks James
E EmerVehSolutions Member Member May 24, 2010 325 East Longmeadow, MA Aug 15, 2010 #2 Positive Switched and High Beam wire is Lt. Green/ Black here is the info from Sound Off's Compatibility Chart GM Silverado 1500 Any Positive Switched System Lt Green / Black ETHFSS-SP ETHF00-SP Comments DRL flasher optional (ETHFSS-SP-CMP) = DRL wire Lt Green / Black, located in underhood fuse block connector #1 pin E3
Positive Switched and High Beam wire is Lt. Green/ Black here is the info from Sound Off's Compatibility Chart GM Silverado 1500 Any Positive Switched System Lt Green / Black ETHFSS-SP ETHF00-SP Comments DRL flasher optional (ETHFSS-SP-CMP) = DRL wire Lt Green / Black, located in underhood fuse block connector #1 pin E3
S SlickTop Solutions Premium Member Member May 24, 2010 1,627 PG County, MD Aug 16, 2010 #3 As EVS stated, POS switched system. For the UHF2150A you ned the Light Green/Black stripe on the right side, and the Light Green/White stripe on the left side. Just finished doing several suburbans so it is fresh in my head for now. Holler if you have any questions.
As EVS stated, POS switched system. For the UHF2150A you ned the Light Green/Black stripe on the right side, and the Light Green/White stripe on the left side. Just finished doing several suburbans so it is fresh in my head for now. Holler if you have any questions.
