Vehicles With: HARMAN Revel Audio System: ACM
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B1142:27 | Ignition Status 1: Signal Rate of Change Above Threshold | GO to Pinpoint Test F |
| B150C:01 | Automobile Audio Bus (A2B) Node 1: General Electrical Failure | GO to Pinpoint Test I |
| B150C:11 | Automobile Audio Bus (A2B) Node 1: Circuit Short To Ground | GO to Pinpoint Test I |
| B150C:12 | Automobile Audio Bus (A2B) Node 1: Circuit Short To Battery | GO to Pinpoint Test I |
| B150C:13 | Automobile Audio Bus (A2B) Node 1: Circuit Open | GO to Pinpoint Test I |
| B150C:55 | Automobile Audio Bus (A2B) Node 1: Not Configured | This DTC sets when the ACM is not able to properly configure the audio DSP module via the AAB cable. Using a diagnostic scan tool, PERFORM the ACM programming procedure using as-built data. For information on as-built data, REFER to: Module Configuration - System Operation and Component Description . See As-Built Data. |
| B150C:87 | Automobile Audio Bus (A2B) Node 1: Missing Message | GO to Pinpoint Test I |
| B150C:8F | Automobile Audio Bus (A2B) Node 1: Erratic | This DTC sets when the ACM is not able to properly configure the audio DSP module via the AAB cable. Using a diagnostic scan tool, PERFORM the ACM programming procedure using as-built data. For information on as-built data, REFER to: Module Configuration - System Operation and Component Description . See As-Built Data. |
| B150C:95 | Automobile Audio Bus (A2B) Node 1: Incorrect Assembly | GO to Pinpoint Test I |
| B1511:01 | Automobile Audio Bus (A2B) Master Node: General Electrical Failure | GO to Pinpoint Test I |
| B1511:11 | Automobile Audio Bus (A2B) Master Node: Circuit Short To Ground | GO to Pinpoint Test I |
| B1511:12 | Automobile Audio Bus (A2B) Master Node: Circuit Short To Battery | GO to Pinpoint Test I |
| B1511:13 | Automobile Audio Bus (A2B) Master Node: Circuit Open | GO to Pinpoint Test I |
| B1511:95 | Automobile Audio Bus (A2B) Master Node: Incorrect Assembly | GO to Pinpoint Test I |
| B1A56:21 | Antenna: Signal Amplitude < Minimum | If DTC B1A56:21 sets after running the bezel diagnostic tests, DISREGARD this DTC. This test is used for end of line or repair bay testing at the vehicle assembly plant. Each plant has its own assigned frequency and signal strength requirements. The running and passing of this test depends on local radio stations. If no local station is broadcasting on the required frequency, the test will fail. |
| B1A89:11 | Satellite Antenna: Circuit Short To Ground | For a satellite radio concern, GO to Pinpoint Test B For a SIRIUS Travel Link concern (if equipped with navigation), GO to Pinpoint Test C For a navigation concern (if equipped), GO to Pinpoint Test AG For a compass concern, GO to Pinpoint Test AI |
| B1A89:13 | Satellite Antenna: Circuit Open | For a satellite radio concern, GO to Pinpoint Test B For a SIRIUS Travel Link concern (if equipped with navigation), GO to Pinpoint Test C For a navigation concern (if equipped), GO to Pinpoint Test AG For a compass concern, GO to Pinpoint Test AI |
| 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 AM |
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | GO to Pinpoint Test AO |
| U0142:00 | Lost Communication With Body Control Module "B": No Sub Type Information | GO to Pinpoint Test AP |
| U0155:00 | Lost Communication With IPC Control Module: No Sub Type Information | GO to Pinpoint Test AR |
| U0237:00 | Lost Communication With Digital Audio Control Module "C": No Sub Type Information | GO to Pinpoint Test AV |
| U0238:00 | Lost Communication With Digital Audio Control Module "D": No Sub Type Information | GO to Pinpoint Test AW |
| U0253:00 | Lost Communication With Accessory Protocol Interface Module: No Sub Type Information | GO to Pinpoint Test BA |
| U0256:00 | Lost Communication With Front Controls Interface Module "A": No Sub Type Information | GO to Pinpoint Test BB |
| 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. For information on as-built data, REFER to: Module Configuration - System Operation and Component Description . See: 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. For information on as-built data, REFER to: Module Configuration - System Operation and Component Description . See: 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. For information on as-built data, REFER to: Module Configuration - System Operation and Component Description . See: 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 Front Control Module (ACM) . |
| U3000:42 | Control Module: General Memory Failure | CLEAR all Continuous Memory Diagnostic Trouble Codes (CMDTCs). WAIT at least 10 seconds. RETRIEVE all Continuous Memory Diagnostic Trouble Codes (CMDTCs). If DTC U3000:42 is retrieved again, INSTALL a new ACM. REFER to: Audio Front 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 Front Control Module (ACM) . |
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | GO to Pinpoint Test BD |
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | GO to Pinpoint Test BE |