Pinpoint Test BC : The Chime Only Sounds From The IPC (Instrument Panel Cluster): Notes
Normal Operation and Fault Conditions
REFER to: Warning Chimes - System Operation and Component Description .
Audio DSP Module DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B13F8:13 | Audio Input 2: Circuit Open | Set by the audio DSP module when an open is detected on the LH chime signal circuits between the ACM and audio DSP module. |
| B13FA:13 | Audio Input 4: Circuit Open | Set by the audio DSP module when an open is detected on the RH chime signal circuits between the ACM and audio DSP module. |
Possible Sources
- Wiring, terminals or connectors
- Communication concern
- ACM concern
- APIM concern
- DACMC concern
- DSP concern