Audio Front Control Module (ACM)
| DTC | Description | Action |
|---|---|---|
| B1142:27 | Ignition Status 1: Signal Rate of Change Above Threshold | GO to Pinpoint Test AE |
| B150C:01 | Automobile Audio Bus (A2B) Node 1: General Electrical Failure | GO to Pinpoint Test D |
| B150C:11 | Automobile Audio Bus (A2B) Node 1: Circuit Short To Ground | GO to Pinpoint Test D |
| B150C:12 | Automobile Audio Bus (A2B) Node 1: Circuit Short To Battery | GO to Pinpoint Test D |
| B150C:13 | Automobile Audio Bus (A2B) Node 1: Circuit Open | GO to Pinpoint Test D |
| B150C:55 | Automobile Audio Bus (A2B) Node 1: Not Configured | GO to Pinpoint Test D |
| B150C:87 | Automobile Audio Bus (A2B) Node 1: Missing Message | GO to Pinpoint Test D |
| B150C:8F | Automobile Audio Bus (A2B) Node 1: Erratic | GO to Pinpoint Test D |
| B150C:95 | Automobile Audio Bus (A2B) Master Node: Incorrect Assembly | GO to Pinpoint Test D |
| B1511:01 | Automobile Audio Bus (A2B) Master Node: General Electrical Failure | GO to Pinpoint Test D |
| B1511:11 | Automobile Audio Bus (A2B) Master Node: Circuit Short To Ground | GO to Pinpoint Test D |
| B1511:12 | Automobile Audio Bus (A2B) Master Node: Circuit Short To Battery | GO to Pinpoint Test D |
| B1511:13 | Automobile Audio Bus (A2B) Master Node: Circuit Open | GO to Pinpoint Test D |
| B1511:95 | Automobile Audio Bus (A2B) Master Node: Incorrect Assembly | GO to Pinpoint Test D |
| B1A01:01 | Speaker #1: General Electrical Failure | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A01:11 | Speaker #1: Circuit Short To Ground | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A01:12 | Speaker #1: Circuit Short To Battery | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A01:13 | Speaker #1: Circuit Open | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A02:01 | Speaker #2: General Electrical Failure | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A02:11 | Speaker #2: Circuit Short To Ground | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A02:12 | Speaker #2: Circuit Short To Battery | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A02:13 | Speaker #2: Circuit Open | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A03:01 | Speaker #3: General Electrical Failure | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A03:11 | Speaker #3: Circuit Short To Ground | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A03:12 | Speaker #3: Circuit Short To Battery | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A03:13 | Speaker #3: Circuit Open | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A04:01 | Speaker #4: General Electrical Failure | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A04:11 | Speaker #4: Circuit Short To Ground | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A04:12 | Speaker #4: Circuit Short To Battery | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A04:13 | Speaker #4: Circuit Open | For a 6 or 9 speaker system, GO to Pinpoint Test G For a 12 speaker system, GO to Pinpoint Test H |
| B1A06:01 | Speaker #6: General Electrical Failure | GO to Pinpoint Test G |
| B1A06:02 | Speaker #6: General Signal Failure | GO to Pinpoint Test G |
| B1A89:11 | Satellite Antenna: Circuit Short To Ground | GO to Pinpoint Test B |
| B1A89:13 | Satellite Antenna: Circuit Open | GO to Pinpoint Test B |
| B1D55:11 | Antenna #2: Circuit Short To Ground | GO to Pinpoint Test A |
| B1D55:15 | Antenna #2: Circuit Short To Battery or Open | GO to Pinpoint Test A |
| U0100:00 | Lost Communication With ECM/PCM "A": No Sub Type Information | GO to Pinpoint Test AF |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test AH |
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | GO to Pinpoint Test AJ |
| U0237:00 | Lost Communication With Digital Audio Control Module "C": No Sub Type Information | GO to Pinpoint Test AT |
| U0238:00 | Lost Communication With Digital Audio Control Module "D": No Sub Type Information | GO to Pinpoint Test AU |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test AY |
| U0256:00 | Lost Communication With Front Controls Interface Module "A": No Sub Type Information | GO to Pinpoint Test AZ |
| U201A:51 | Control Module Main Calibration Data: Not Programmed | GO to Pinpoint Test BE |
| U2100:00 | Initial Configuration Not Complete: No Sub Type Information | GO to Pinpoint Test BE |
| U2101:00 | Control Module Configuration Incompatible: No Sub Type Information | GO to Pinpoint Test BE |
| U3000:41 | Control Module: General Checksum Failure | GO to Pinpoint Test BF |
| U3000:42 | Control Module: General Memory Failure | GO to Pinpoint Test BF |
| U3000:96 | Control Module: Component Internal Failure | GO to Pinpoint Test BF |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test BA |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test BB |