Pinpoint Test J : B11D9:16: Notes
WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Vehicle Dynamic Systems , for schematic and connector information.
Normal Operation and Fault Conditions
The SCCM continuously monitors its voltage supply circuit. If voltage decreases below a predefined limit, the SCCM ceases functions. DTC B11D9:16 can set if the vehicle battery has been discharged. The vehicle battery may become discharged due to excessive load on the charging system from aftermarket accessories or if the vehicle has been left unattended with the accessories on.
SCCM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B11D9:16 | Vehicle Battery: Circuit Below Threshold | This DTC sets in continuous memory if the SCCM detects battery voltage below 8 volts from the battery voltage supply circuit. |
Possible Causes
- Wiring, terminals or connectors
- Charging system
- SCCM