Home ReviewsRefund
Home/Dodge/Charger/Dodge Charger VI (2010-2014)/Repair manual/Entertainment Systems/Amplifier (Amp) - Electrical Diagnostics - Except SRT8: Ove…
Contents Wiring diagrams Section: Entertainment Systems All sections

Amplifier (Amp) - Electrical Diagnostics - Except SRT8: Overview Dodge Charger VI

Entertainment Systems ~4780 words

THEORY OF OPERATION

The (X209) Left Front Tweeter (+) circuit and the (X299) Left Front Tweeter (-) 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 .

The (X209) Left Front Tweeter (+) circuit and the (X299) Left Front Tweeter (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects a short to battery condition on the speaker output circuit when the ignition is cycled on.

The (X209) Left Front Tweeter (+) circuit and the (X299) Left Front Tweeter (-) 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 .

The Amplifier monitors output channel 1 for a Direct Current (DC) offset 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 .

The (X209) Left Front Tweeter (+) circuit and the (X299) Left Front Tweeter (-) 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 .

The (X208) Right Front Tweeter (+) circuit and the (X298) Right Front Tweeter (-) 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 .

The (X208) Right Front Tweeter (+) circuit and the (X298) Right Front Tweeter (-) 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 .

The (X208) Right Front Tweeter (+) circuit and the (X298) Right Front Tweeter (-) 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 .

The Amplifier monitors output channel 2 for a Direct Current (DC) offset 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 .

The (X208) Right Front Tweeter (+) circuit and the (X298) Right Front Tweeter (-) 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 .

The (X201) Left Front Door Speaker (+) circuit and the (X291) Left Front Door Speaker (-) 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 .

The (X201) Left Front Door Speaker (+) circuit and the (X291) Left Front Door Speaker (-) 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 .

The (X201) Left Front Door Speaker (+) circuit and the (X291) Left Front Door Speaker (-) 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 .

B146A-92-CHANNEL 3 AUDIO SPEAKER OUTPUT - PERFORMANCE OR INCORRECT OPERATION

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The Amplifier monitors output channel 3 for a Direct Current (DC) offset 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 .

The (X201) Left Front Door Speaker (+) circuit and the (X291) Left Front Door Speaker (-) 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 .

The (X202) Right Front Door Speaker (+) circuit and the (X292) Right Front Door Speaker (-) 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 .

The (X202) Right Front Door Speaker (+) circuit and the (X292) Right Front Door Speaker (-) 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 .

The (X202) Right Front Door Speaker (+) circuit and the (X292) Right Front Door Speaker (-) 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 .

B146F-92-CHANNEL 4 AUDIO SPEAKER OUTPUT - PERFORMANCE OR INCORRECT OPERATION

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The Amplifier monitors output channel 4 for a Direct Current (DC) offset 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 .

The (X202) Right Front Door Speaker (+) circuit and the (X292) Right Front Door Speaker (-) 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 .

The (X205) Left Rear Speaker (+) circuit and the (X295) Left Rear Speaker (-) 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 .

The (X205) Left Rear Speaker (+) circuit and the (X295) Left Rear Speaker (-) 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 .

The (X205) Left Rear Speaker (+) circuit and the (X295) Left Rear Speaker (-) 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 .

The Amplifier monitors output channel 5 for a Direct Current (DC) offset 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 .

The (X205) Left Rear Speaker (+) circuit and the (X295) Left Rear Speaker (-) 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 .

The (X206) Right Rear Speaker (+) circuit and the (X296) Right Rear Speaker (-) 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 .

The (X206) Right Rear Speaker (+) circuit and the (X296) Right Rear Speaker (-) 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 .

The (X206) Right Rear Speaker (+) circuit and the (X296) Right Rear Speaker (-) 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 .

The Amplifier monitors output channel 6 for a Direct Current (DC) offset 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 .

The (X206) Right Rear Speaker (+) circuit and the (X296) Right Rear Speaker (-) 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 .

The (X303) Left Rear Speaker (+) circuit and the (X393) Left Rear Speaker (-) 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 .

The (X303) Left Rear Speaker (+) circuit and the (X393) Left Rear Speaker (-) 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 .

The (X303) Left Rear Speaker (+) circuit and the (X393) Left Rear Speaker (-) 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 .

B147E-92-CHANNEL 7 AUDIO SPEAKER OUTPUT - PERFORMANCE OR INCORRECT OPERATION

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The Amplifier monitors output channel 7 for a Direct Current (DC) offset 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 .

The (X303) Left Rear Speaker (+) circuit and the (X393) Left Rear Speaker (-) 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 .

The (X304) Right Rear Speaker (+) circuit and the (X394) Right Rear Speaker (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects a shorted to ground condition on the speaker output circuit when the ignition is cycled on.

The (X304) Right Rear Speaker (+) circuit and the (X394) Right Rear Speaker (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects a short to battery condition on the speaker output circuit when the ignition is cycled on.

The (X304) Right Rear Speaker (+) circuit and the (X394) Right Rear Speaker (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects an open condition on the speaker output circuit when the ignition is cycled on.

The Amplifier monitors output channel 8 for a Direct Current (DC) offset 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 .

The (X304) Right Rear Speaker (+) circuit and the (X394) Right Rear Speaker (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects that the output circuits are shorted together when the ignition is cycled on.

The (X200) Center Instrument Panel (I/P) Speaker (+) circuit and the (X290) Center Instrument Panel (I/P) Speaker (-) 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 .

The (X200) Center Instrument Panel (I/P) Speaker (+) circuit and the (X290) Center Instrument Panel (I/P) Speaker (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects a short to battery condition on the speaker output circuit when the ignition is cycled on.

The (X200) Center Instrument Panel (I/P) Speaker (+) circuit and the (X290) Center Instrument Panel (I/P) Speaker (-) circuit are outputs of the Amplifier. The Amplifier 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 .

The (X200) Center Instrument Panel (I/P) Speaker (+) circuit and the (X290) Center Instrument Panel (I/P) Speaker (-) 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 .

B14B9-92-CHANNEL 9 AUDIO SPEAKER OUTPUT - PERFORMANCE OR INCORRECT OPERATION

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The Amplifier monitors output channel 9 for a Direct Current (DC) offset 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 .

The (X305) Subwoofer 3 (+) circuit and the (X395) Subwoofer 3 (-) 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 .

The (X305) Subwoofer 3 (+) circuit and the (X395) Subwoofer 3 (-) 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 .

The (X305) Subwoofer 3 (+) circuit and the (X395) Subwoofer 3 (-) 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 .

The (X305) Subwoofer 3 (+) circuit and the (X395) Subwoofer 3 (-) 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 .

B14BE-92-CHANNEL 10 AUDIO SPEAKER OUTPUT - PERFORMANCE OR INCORRECT OPERATION - BEATS

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The Amplifier monitors output channel 10 for a Direct Current (DC) offset 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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

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 .

B143C-92-CHANNEL 11 AUDIO SPEAKER OUTPUT - PERFORMANCE OR INCORRECT OPERATION

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The Amplifier monitors output channel 11 for a Direct Current (DC) offset 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 .

The (X301) Subwoofer 2 (+) circuit and the (X391) Subwoofer 2 (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects a shorted to ground condition on the speaker output circuit when the ignition is cycled on.

The (X301) Subwoofer 2 (+) circuit and the (X391) Subwoofer 2 (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects a shorted to ground condition on the speaker output circuit when the ignition is cycled on.

The (X301) Subwoofer 2 (+) circuit and the (X391) Subwoofer 2 (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects a short to battery condition on the speaker output circuit when the ignition is cycled on.

The (X301) Subwoofer 2 (+) circuit and the (X391) Subwoofer 2 (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects a short to battery condition on the speaker output circuit when the ignition is cycled on.

The (X301) Subwoofer 2 (+) circuit and the (X391) Subwoofer 2 (-) circuit are outputs of the Amplifier. The Amplifier 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects an open condition on the speaker output circuit when the ignition is cycled on.

The (X301) Subwoofer 2 (+) circuit and the (X391) Subwoofer 2 (-) circuit are outputs of the Amplifier. The Amplifier 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects an open condition on the speaker output circuit when the ignition is cycled on.

The (X301) Subwoofer 2 (+) circuit and the (X391) Subwoofer 2 (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects that the output circuits are shorted together when the ignition is cycled on.

The (X301) Subwoofer 2 (+) circuit and the (X391) Subwoofer 2 (-) 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 .

  1. When Monitored: When the ignition is cycled on.
  2. Set Condition: The Amplifier detects that the output circuits are shorted together when the ignition is cycled on.

B14C8-92-CHANNEL 12 AUDIO SPEAKER OUTPUT - PERFORMANCE OR INCORRECT OPERATION

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The Amplifier monitors output channel 12 for a Direct Current (DC) offset 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 .

The Amplifier monitors the input circuit voltage. The Amplifier sets a DTC if the input circuit voltage drops below a certain voltage.

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

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

The Amplifier monitors the input circuit voltage. The Amplifier sets a DTC if the input circuit voltage increases above a certain voltage.

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

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

The Amplifier monitors CAN messages. The Amplifier sets a DTC if the module receives a CAN message indicating battery voltage is below a certain voltage.

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

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

The Amplifier monitors CAN messages. The Amplifier sets a DTC if the module receives a CAN message indicating battery voltage is above a certain voltage.

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

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

U103A-92 CAN AT (AUDIO AND TELEMATICS) BUS PERFORMANCE OR INCORRECT OPERATION

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

More articles — Amplifier (Amp) - Electrical Diagnostics - Except SRT8