Pinpoint Test K : B1317: 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.
Normal Operation and Fault Conditions
The LTM constantly monitors the voltage supply circuit. If the voltage exceeds a set parameter, the LTM sets a DTC.
LTM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B1317 | Battery Voltage High | Sets when the LTM detects battery voltage above 16 volts from the voltage supply circuits. Power liftgate operation is inhibited when this DTC sets. |
Possible Causes
- Charging system concern
- LTM