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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 150 ((Amplifier (Amp) - Electrical Diagnostics - Base)) >> DTC Troubleshooting >> B147E-13-Channel 7 Audio Speaker Output - Circuit Open >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

The (X300) Subwoofer 1 (+) circuit and the (X390) Subwoofer 1 (-) circuit are outputs of the Amplifier. The Amplifier controls and monitors these circuits for a concern when the ignition is cycled on.

For a detailed description of the Audio System. Refer to DESCRIPTION .

For additional information regarding the operation of the Audio System. Refer to OPERATION .