DAVIS DriveRight Installation - GD (All DriveRight Models) User Manual
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A ground connection may be made be inserting the spade terminal (19) under the
head of a screw threaded into the vehicle chassis (Figure 8). Use a multimeter to
verify the ground connection to vehicle chassis. The fusebox mounting screws are
candidate connections. If a screw is not convenient, locate a ground wire that is
22-18AWG or has the same diameter as the black ground wire. Use an in-line splice
(20) to make the connection to the black ground wire.
Figure 7: Making Unswitched +12V and Ground Connection Outside Vehicle Cabin