Subwoofer Mounting
18. Remove the two nuts indicated in Fig. 8.
19. Install the enclosure over the studs.
NOTE: For trucks with split rear bench seat, install the two supplied washers over the stud closest
to the passenger’s side.
20. Connect the subwoofer wiring to the subwoofer harness and set the enclosure into place over the seat
studs. Fig. 9
21. Reinstall the rear seat nuts and torque to 109 Nm (80 ft/lb)
Amplifier Mounting
22. Remove the lower left and lower right nut securing the junction box behind the park brake pedal.
23. Connect the amplifier harness to the amplifier. Fig. 10
24. Slide the amplifier/bracket assembly over the junction box studs and on top of the junction box and reinstall
the nuts. Fig. 11 Torque to 17 Nm
25. Install the fuses into the fuse holders.
26. Reinstall all previously removed parts in reverse order
27. Reconnect the negative battery cable(s). Torque to 17 Nm
Fig. 8
Fig. 9
Fig. 10
Fig. 11
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