Audio Digital Signal Processing (DSP) Module THX® Audio
AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE DTC CHART - THX® AUDIO
| DTC | Description | Action |
|---|---|---|
| B128A: 01 | Speaker #13: General Electrical Failure | GO to Pinpoint Test C . |
| B128A: 11 | Speaker #13: Circuit Short To Ground | GO to Pinpoint Test C . |
| B128A: 12 | Speaker #13: Circuit Short To Battery | GO to Pinpoint Test C . |
| B128A: 13 | Speaker #13: Circuit Open | GO to Pinpoint Test C . |
| B1A01: 01 | Speaker #1: General Electrical Failure | GO to Pinpoint Test C . |
| B1A01: 11 | Speaker #1: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A01: 12 | Speaker #1: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A01: 13 | Speaker #1: Circuit Open | GO to Pinpoint Test C . |
| B1A02: 01 | Speaker #2: General Electrical Failure | GO to Pinpoint Test C . |
| B1A02: 11 | Speaker #2: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A02: 12 | Speaker #2: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A02: 13 | Speaker #2: Circuit Open | GO to Pinpoint Test C . |
| B1A03: 01 | Speaker #3: General Electrical Failure | GO to Pinpoint Test C . |
| B1A03: 11 | Speaker #3: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A03: 12 | Speaker #3: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A03: 13 | Speaker #3: Circuit Open | GO to Pinpoint Test C . |
| B1A04: 01 | Speaker #4: General Electrical Failure | GO to Pinpoint Test C . |
| B1A04: 11 | Speaker #4: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A04: 12 | Speaker #4: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A04: 13 | Speaker #4: Circuit Open | GO to Pinpoint Test C . |
| B1A05: 01 | Speaker #5: General Electrical Failure | GO to Pinpoint Test C . |
| B1A05: 11 | Speaker #5: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A05: 12 | Speaker #5: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A05: 13 | Speaker #5: Circuit Open | GO to Pinpoint Test C . |
| B1A06: 01 | Speaker #6: General Electrical Failure | GO to Pinpoint Test C . |
| B1A06: 11 | Speaker #6: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A06: 12 | Speaker #6: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A06: 13 | Speaker #6: Circuit Open | GO to Pinpoint Test C . |
| B1A07: 01 | Speaker #7: General Electrical Failure | GO to Pinpoint Test C . |
| B1A07: 11 | Speaker #7: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A07: 12 | Speaker #7: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A07: 13 | Speaker #7: Circuit Open | GO to Pinpoint Test C . |
| B1A08: 01 | Speaker #8: General Electrical Failure | GO to Pinpoint Test C . |
| B1A08: 11 | Speaker #8: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A08: 12 | Speaker #8: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A08: 13 | Speaker #8: Circuit Open | GO to Pinpoint Test C . |
| B1A09: 01 | Speaker #9: General Electrical Failure | GO to Pinpoint Test C . |
| B1A09: 11 | Speaker #9: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A09: 12 | Speaker #9: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A09: 13 | Speaker #9: Circuit Open | GO to Pinpoint Test C . |
| B1A10: 01 | Speaker #10: General Electrical Failure | GO to Pinpoint Test C . |
| B1A10: 11 | Speaker #10: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A10: 12 | Speaker #10: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A10: 13 | Speaker #10: Circuit Open | GO to Pinpoint Test C . |
| B1A11: 01 | Speaker #11: General Electrical Failure | GO to Pinpoint Test C . |
| B1A11: 11 | Speaker #11: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A11: 12 | Speaker #11: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A11: 13 | Speaker #11: Circuit Open | GO to Pinpoint Test C . |
| B1A12: 01 | Speaker #12: General Electrical Failure | GO to Pinpoint Test C . |
| B1A12: 11 | Speaker #12: Circuit Short To Ground | GO to Pinpoint Test C . |
| B1A12: 12 | Speaker #12: Circuit Short To Battery | GO to Pinpoint Test C . |
| B1A12: 13 | Speaker #12: Circuit Open | GO to Pinpoint Test C . |
| U0155: 00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test V . |
| U0184: 00 | Lost Communication With Radio: No Sub Type Information | GO to Pinpoint Test X . |
| U0253: 00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test AA . |
| U0256: 00 | Lost Communication With Front Controls Interface Module "A": No Sub Type Information | GO to Pinpoint Test AB . |
| U0257 : 00 | Lost Communication With Front Controls/Display Interface Module: No Sub Type Information | GO to Pinpoint Test AC . |
| U0423: 00 | Invalid Data Received from Instrument Panel Cluster Control Module: No Sub Type Information | RETRIEVE and FOLLOW other DTCs present in the IPC. |
| U2014: 4B | Control Module Hardware: Over Temperature | The audio DSP module was over-temperature. This may occur during extended use. Audio operation can resume after the audio DSP module cools. CLEAR the DTCs. This is normal operation. |
| U2014: 96 | Control Module Hardware: Component Internal Failure | CLEAR the DTCs. WAIT 5 minutes. REPEAT the self-test. If DTC U2014: 96 is still present, INSTALL a new audio DSP module. REFER to Audio Digital Signal Processing (DSP) Module . REPEAT the self-test. |
| U201A: 51 | Control Module Main Calibration Data: Not Programmed | REFER to MODULE CONFIGURATION . |
| U2100: 00 | Initial Configuration Not Complete: No Sub Type Information | REFER to MODULE CONFIGURATION . |
| U2101: 00 | Control Module Configuration Incompatible: No Sub Type Information | REFER to MODULE CONFIGURATION . |
| U3000: 04 | Control Module: System Internal Failure | CLEAR the DTCs. REPEAT the self-test. If DTC U3000: 04 is still present, INSTALL a new audio DSP module. REFER to Audio Digital Signal Processing (DSP) Module . REPEAT the self-test. |
| U3000: 41 | Control Module: General Checksum Failure | CLEAR the DTCs. REPEAT the self-test. If DTC U3000: 41 is still present, INSTALL a new audio DSP module. REFER to Audio Digital Signal Processing (DSP) Module . REPEAT the self-test. |
| U3000: 42 | Control Module: General Memory Failure | CLEAR the DTCs. REPEAT the self-test. If DTC U3000: 42 is still present, INSTALL a new audio DSP module. REFER to Audio Digital Signal Processing (DSP) Module . REPEAT the self-test. |
| U3003: 16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test AD . |
| U3003: 17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test AE . |