5. Locate all three grounds coming from the ECU harness. Depending on model or year, the ground stud location can
vary. If wires will not reach available ground stud, follow the steps in the next figure. (Figure 5)
FIGURE 5
6. Cut all three grounds equal length. The excess from the long ground wire will now be used to extend all three
grounds. (Figure 6)
FIGURE 6
7. Using the supplied butt connector, connect the three grounds to one side and the length of wire with ring terminal to
the other. (Figure 7)
FIGURE 7
8. Along the harness that runs down the drivers side rear wheel well, locate the plastic clip that sits over the stud. Using
a wire brush or sandpaper, remove paint from stud, and this will be where the ground will be connected, using the
supplied M6 nut. (Figure 8)
FIGURE 8
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AA-4397 Installation Manual
REV 01 | 05/25/2023
WIRING
