Audio Digital Signal Processing (DSP) Module
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B1A01:01 | Speaker #1: General Electrical Failure | GO to PINPOINT TEST I . |
| B1A01:11 | Speaker #1: Circuit Short to Ground | GO to PINPOINT TEST I . |
| B1A01:12 | Speaker #1: Circuit Short to Battery | GO to PINPOINT TEST I . |
| B1A01:13 | Speaker #1: Circuit Open | GO to PINPOINT TEST I . |
| B1A02:01 | Speaker #2: General Electrical Failure | GO to PINPOINT TEST G . |
| B1A02:11 | Speaker #2: Circuit Short to Ground | GO to PINPOINT TEST G . |
| B1A02:12 | Speaker #2: Circuit Short to Battery | GO to PINPOINT TEST G . |
| B1A02:13 | Speaker #2: Circuit Open | GO to PINPOINT TEST G . |
| B1A03:01 | Speaker #3: General Electrical Failure | GO to PINPOINT TEST H . |
| B1A03:11 | Speaker #3: Circuit Short to Ground | GO to PINPOINT TEST H . |
| B1A03:12 | Speaker #3: Circuit Short to Battery | GO to PINPOINT TEST H . |
| B1A03:13 | Speaker #3: Circuit Open | GO to PINPOINT TEST H . |
| B1A04:01 | Speaker #4: General Electrical Failure | GO to PINPOINT TEST N . |
| B1A04:11 | Speaker #4: Circuit Short to Ground | GO to PINPOINT TEST N . |
| B1A04:12 | Speaker #4: Circuit Short to Battery | GO to PINPOINT TEST N . |
| B1A05:13 | Speaker #4: Circuit Open | GO to PINPOINT TEST N . |
| B1A06:01 | Speaker #6: General Electrical Failure | GO to PINPOINT TEST J . |
| B1A06:11 | Speaker #6: Circuit Short to Ground | GO to PINPOINT TEST J . |
| B1A06:12 | Speaker #6: Circuit Short to Battery | GO to PINPOINT TEST J . |
| B1A06:13 | Speaker #6: Circuit Open | GO to PINPOINT TEST J . |
| B1A07:01 | Speaker #7: General Electrical Failure | GO to PINPOINT TEST K . |
| B1A07:11 | Speaker #7: Circuit Short to Ground | GO to PINPOINT TEST K . |
| B1A07:12 | Speaker #7: Circuit Short to Battery | GO to PINPOINT TEST K . |
| B1A07:13 | Speaker #7: Circuit Open | GO to PINPOINT TEST K . |
| B1A08:01 | Speaker #8: General Electrical Failure | GO to PINPOINT TEST L . |
| B1A08:11 | Speaker #8: Circuit Short to Ground | GO to PINPOINT TEST L . |
| B1A08:12 | Speaker #8: Circuit Short to Battery | GO to PINPOINT TEST L . |
| B1A08:13 | Speaker #8: Circuit Open | GO to PINPOINT TEST L . |
| B1A09:11 | Speaker #9: Circuit Short to Ground | GO to PINPOINT TEST M . |
| B1A09:12 | Speaker #9: Circuit Short to Battery | GO to PINPOINT TEST M . |
| B1A09:13 | Speaker #9: Circuit Open | GO to PINPOINT TEST M . |
| B1A10:11 | Speaker #10: Circuit Short to Ground | GO to PINPOINT TEST M . |
| B1A10:12 | Speaker #10: Circuit Short to Battery | GO to PINPOINT TEST M . |
| B1A10:13 | Speaker #10: Circuit Open | GO to PINPOINT TEST M . |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC ) Control Module: No Sub Type Information | GO to PINPOINT TEST AF . |
| U0184:00 | Lost Communication With Radio: No Sub Type Information | GO to PINPOINT TEST AH . |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to PINPOINT TEST AJ . |
| U0256:00 | Lost Communication With Front Controls Interface Module "A": No Sub Type Information | GO to PINPOINT TEST AK . |
| U0257:00 | Lost Communication With Front Controls/Display Interface Module: No Sub Type Information | GO to PINPOINT TEST AL . |
| U0423:00 | Invalid Data Received from Instrument Panel Cluster Control Module: No Sub Type Information | RETRIEVE and FOLLOW DTCs present in the IPC . REFER to INSTRUMENTATION, MESSAGE CENTER, AND WARNING CHIMES . |
| U2014:01 | Control Module Hardware: General Electrical Failure |
|
| U2014:41 | Control Module Hardware: General Checksum Failure |
|
| U201A:51 | Control Module Main Calibration Data: Not Programmed | CHECK vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI
procedures. If there have been recent service actions with this module, REPEAT/PERFORM the PMI
procedure as directed by the diagnostic scan tool. For more information, REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION
. If there have been no recent service actions, INSTALL a new audio DSP module to correct the failure to retain configuration data. REFER to AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE - FRONT CAPTAIN'S CHAIR or AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE - SPLIT BENCH . |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | CHECK vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI
procedures. If there have been recent service actions with this module, REPEAT/PERFORM the PMI
procedure as directed by the diagnostic scan tool. For more information, REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION
. If there have been no recent service actions, INSTALL a new audio DSP module to correct the failure to retain configuration data. REFER to AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE - FRONT CAPTAIN'S CHAIR or AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE - SPLIT BENCH . |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | CHECK vehicle service history for recent service actions related to this module. This DTC sets due to incomplete or incorrect PMI
procedures. If there have been recent service actions with this module, REPEAT/PERFORM the PMI
procedure as directed by the diagnostic scan tool. For more information, REFER to Programmable Module Installation (PMI) in MODULE CONFIGURATION
. If there have been no recent service actions, INSTALL a new audio DSP module to correct the failure to retain configuration data. REFER to AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE - FRONT CAPTAIN'S CHAIR or AUDIO DIGITAL SIGNAL PROCESSING (DSP) MODULE - SPLIT BENCH . |
| U3000:41 | Control Module: General Checksum Failure |
|
| U3000:42 | Control Module: General Memory Failure |
|
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to PINPOINT TEST AM . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to PINPOINT TEST AN . |