Pinpoint Test AY : The Chime Only Sounds From The IPC (Instrument Panel Cluster): Notes
WARNING: This page is about a different car, the 2018 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Audio System/Navigation - With Touchscreen/Without Sony for schematic and connector information.
Refer to Audio System/Navigation - Sony with SYNC/Touchscreen Display for schematic and connector information.
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 |
|---|---|---|
| B1045:13 | Chime: 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. |
| B13FD:13 | Chime Input 2: 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
- Audio DSP module concern