Installation Manual: Whipple SC 21_F150_R5
Last Updated: June 12
th
, 2021
Page 35 of 39
www.whipplesuperchargers.com
95.
Pull the red 10amp fuse from position #F23 (ABS). Install the 10amp red fuse in the unused fuse slot on the fuse
tap. Install the supplied fuse tap into position #F23 (ABS). Note: 10amp red fuse should be in bottom slot, 5amp
should be in top slot. Make sure wire has enough room when fuse cover closes, route around fuses for clean
installation.
96.
Install the fuse box cover, ensure the turn-on wire is clear of cover.
97.
Secure the relay/fuse with zip-ties along with the harness for a clean installation. Ensure all other wires are clear of
the belt system, use zip-ties to eliminate any potential interference.
98.
Refill the Engine coolant. Verify that your coolant drain is closed, and use a filter/strainer to pour the recycled
coolant/water mixture that you drained from the radiator. If necessary, top off with a Ford approved engine
coolant. Whipple also recommends running 2 bottles of Redline Water Wetter which can be found at most
automotive parts stores.
WARNING!! DO NOT USE TAP WATER OR ANY NON-FORD APPROVED ENGINE
COOLANT, THIS WILL CAUSE CORRISION IN THE SYSTEM. **(Vehicles that come equipped with Ford
Motorcraft Orange must use Motorcraft Specialty Orange.
Start engine to completely fill system.
