2
Installation
1. Disconnect the negative battery cable from the battery. (For diesel engines with dual batteries, disconnect
both negative cables)
2. Remove cover on the driver’s end of the dash. Fig. 1
3. Remove the bolt securing the parking brake release lever. Some trucks may not have a release lever, but
there is still a bolt in that location that must be removed. Fig. 2
4. Remove the two screws securing the panel below the steering column and pull the panel loose. Fig. 2
5. Remove the two screws securing the panel below the radio and pull the panel loose.
6. Pull the radio bezel loose and disconnect the wiring. Fig. 3
7. Remove the six screws securing the radio and HVAC controls. HVAC control wiring does not need to be
disconnected. Fig. 4
8. Pull radio from dash and disconnect all wiring.
9. Route the signal input wire with the white two pin connector on it along the driver’s side of the vehicle and
up to the driver’s kick panel or radio opening depending on installation. (If vehicle is equipped with the
Factory Premium sound system, refer to the instructions for Factory Premium sound system for signal wire
routing and connection.)
Subwoofer Input Connection with Optional Amplifi er
10. Connect the white two pin connector of the amplifi er harness to the corresponding connector of the
subwoofer harness.
Summary of Contents for SSICRE07
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