Summary of Contents for SoundGate SSICRE07
- Page 1 SSICRE07 ® Designed for 2007 and newer GM Silverado/Sierra Crew Cab vehicles Subwoofer Power Harness Subwoofer Assembly Wire Taps x2 Adaptor Harness 25A Fuse Wire Ties x6 Subwoofer Body Harness ©2012 Stillwater Designs SSICRE07-A.2-20121213...
- Page 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.
- Page 3 Subwoofer Input Connection without Optional Amplifi er and without Factory Premium Audio 11. Connect the six inch adaptor harness to the end of the two pin connector. Locate position 2 and 9 on the radio connector and install one of the blue self stripping connectors onto the wire. Lay the wire in the open channel, fold the connector body over and squeeze with a pair of pliers until connector snaps shut.
- Page 4 Power Wire Routing Note: If you are installing the optional amplifi er system install the power wire for it at this time. 16. Snap loose the driver’s side front and rear threshold panel along the bottom of the door opening. 17.
- Page 5 25. Connect the black ground wire to the bolt directly above the hood release lever. Torque to 9Nm, +/- 1.5Nm. Fig. 12 26. Continue running the subwoofer harness down the drivers side of the vehicle to the back of the cab and then over to the passenger’s side under the carpet.
- Page 6 If you experience a problem once the Subwoofer is installed use this guide to locate the trouble. The radio is working, but the Subwoofer is not working: • Check the battery voltage to make sure it is not discharged below 11 volts. •...
- Page 7 Symptom Possible Cause Solution Fuse not installed in inline fuse Install fuse into fuse holder. Refer holder on amplifi er harness to instructions for correct place- Radio Comes On, But No ment Sound From Any Speakers Ground wire not grounded properly Check ground wire with voltmeter to insure it is a good ground Low battery voltage...
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