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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 224 (Audio (Radio) - Electrical Diagnostics - 1500) >> Diagnosis And Testing >> B140C-13-Rear Right Audio Speaker Output - Circuit Open - Base >> Theory Of Operation

Theory Of Operation

WARNING: This page is about a different car, the 2013 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

There are two versions of the B140C-13 DTC test. In order to select the proper test you must know if the vehicle is equipped with an Amplifier. If the vehicle is equipped with an Amplifier use the B140C-13 PREMIUM test. If the vehicle is not equipped with an Amplifier use the B140C-13 BASE test.

The Right Rear Speaker (+) circuit and the Right Rear Speaker (-) circuit are outputs of the Radio. The Radio controls and monitors these circuits for a concern.

For a detailed description of the Audio System, refer to DESCRIPTION .

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