Audio Front Control Module (ACM)
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B1A01:01 | Speaker #1: General Electrical Failure | For LF door midwoofer speaker, GO to Pinpoint Test H . For LF A-pillar speaker, GO to Pinpoint Test I . |
| B1A01:11 | Speaker #1: Circuit Short To Ground | For LF door midwoofer speaker, GO to Pinpoint Test H . For LF A-pillar speaker, GO to Pinpoint Test I . |
| B1A01:12 | Speaker #1: Circuit Short To Battery | For LF door midwoofer speaker, GO to Pinpoint Test H . For LF A-pillar speaker, GO to Pinpoint Test I . |
| B1A01:13 | Speaker #1: Circuit Open | GO to Pinpoint Test H . |
| B1A02:01 | Speaker #2: General Electrical Failure | For RF door midwoofer speaker, GO to Pinpoint Test L . For RF A-pillar speaker, GO to Pinpoint Test K . |
| B1A02:11 | Speaker #2: Circuit Short To Ground | For RF door midwoofer speaker, GO to Pinpoint Test L . For RF A-pillar speaker, GO to Pinpoint Test K . |
| B1A02:12 | Speaker #2: Circuit Short To Battery | For RF door midwoofer speaker, GO to Pinpoint Test L . For RF A-pillar speaker, GO to Pinpoint Test K . |
| B1A02:13 | Speaker #2: Circuit Open | GO to Pinpoint Test L . |
| B1A03:01 | Speaker #3: General Electrical Failure | GO to Pinpoint Test M . |
| B1A03:11 | Speaker #3: Circuit Short To Ground | GO to Pinpoint Test M . |
| B1A03:12 | Speaker #3: Circuit Short To Battery | GO to Pinpoint Test M . |
| B1A03:13 | Speaker #3: Circuit Open | GO to Pinpoint Test M . |
| B1A04:01 | Speaker #4: General Electrical Failure | GO to Pinpoint Test O . |
| B1A04:11 | Speaker #4: Circuit Short To Ground | GO to Pinpoint Test O . |
| B1A04:12 | Speaker #4: Circuit Short To Battery | GO to Pinpoint Test O . |
| B1A04:13 | Speaker #4: Circuit Open | GO to Pinpoint Test O . |
| B1A05:02 | Speaker #5: General Signal Failure | GO to Pinpoint Test N . |
| B1A06:02 | Speaker #6: General Signal 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 . |
| B1A56:21 | Antenna: Signal Amplitude < Minimum | GO to Pinpoint Test A . |
| B1A89:11 | Satellite Antenna: Circuit Short To Ground | For a satellite radio concern, GO to Pinpoint Test A . For a SIRIUS Travel Link concern (fleet only), GO to Pinpoint Test C . For a navigation concern (fleet only), GO to Pinpoint Test Z . For a compass concern, GO to Pinpoint Test AA . |
| B1A89:13 | Satellite Antenna: Circuit Open | For a satellite radio concern, GO to Pinpoint Test A . For a SIRIUS Travel Link concern (fleet only), GO to Pinpoint Test C . For a navigation concern (fleet only), GO to Pinpoint Test Z . For a compass concern, GO to Pinpoint Test AA . |
| B1D19:49 | Compact Disc Unit: Internal Electronic Failure | GO to Pinpoint Test X . |
| B1D19:4B | Compact Disc Unit: Over Temperature | GO to Pinpoint Test X . |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test AE . |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test AI . |
| U0256:00 | Lost Communication With Front Controls Interface Module "A": No Sub Type Information | GO to Pinpoint Test AJ . |
| U201A:51 | Control Module Main Calibration Data: Not Programmed | This DTC sets due to an incorrect or incomplete ACM configuration. Using a diagnostic scan tool, PERFORM the ACM programming procedure using as-built data. REFER to Module Configuration System for information on as-built data. |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | This DTC sets due to an incorrect or incomplete ACM configuration. Using a diagnostic scan tool, PERFORM the ACM programming procedure using as-built data. REFER to Module Configuration System for information on as-built data. |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | This DTC sets due to an incorrect or incomplete ACM configuration. Using a diagnostic scan tool, PERFORM the ACM programming procedure using as-built data. REFER to Module Configuration System for information on as-built data. |
| U3000:41 | Control Module: General Checksum Failure | CLEAR the DTC. WAIT at least 10 seconds. REPEAT the ACM self-test. If DTC U3000:41 is retrieved again, INSTALL a new ACM. REFER to Audio Control Module (ACM) . |
| U3000:42 | Control Module: General Memory Failure | CLEAR all CMDTCs. WAIT at least 10 seconds. RETRIEVE all CMDTCs. If DTC U3000:42 is retrieved again, INSTALL a new ACM. REFER to Audio Control Module (ACM) . |
| U3000:96 | Control Module: Component Internal Failure | CLEAR the DTC. WAIT at least 10 seconds. REPEAT the ACM self-test. If DTC U3000:96 is retrieved again, INSTALL a new ACM. REFER to Audio Control Module (ACM) . |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test AK . |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test AL . |