Group 28 Design and Function
VHD
Note: Refer to the decal inside the TEC cover for vehi-
cle’s exact fuse descriptions and ratings.
W3004362
Fig. 12: Fuse and Relay Positions (in the top TEC panel, VHD)
B1–1 through B1–6 Battery and Ignition Expansion Block
PR1 Accessory Power Relay
PR2, PR3, PR4, R24 Ignition Power Relays
One Accessory and four ignition Power relays are used to transfer the heavy current load coming from the
battery to the Ignition/Accessory circuits. These relays are located on the TEC tray for easy access and re-
placement. PR4 is used in the VHD bodybuilder applications
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