Pinpoint Test G : DTC (Diagnostic Trouble Code) P0562:16: Notes
WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
Refer to OEM WIRING DIAGRAMS (EXCEPT ELECTRIC) for schematic and connector information.
Normal Operation and Fault Conditions
The AWD module requires an operating voltage between 9 and 16 volts. The AWD module receives this voltage from the BCM and has a single ground circuit. Excessive resistance or an open in one or more of these circuits, a discharged battery or a inoperative charging system results in the AWD module setting a DTC.
AWD: DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| P0562:16 | Battery Voltage Low: Circuit Voltage Below Threshold | This DTC sets in continuous memory if the voltage supplied to the AWD module falls below 9 volts for more than 3 seconds. |
Possible Sources
- Fuses
- Wiring, terminals or connectors
- AWD module
Visual Inspection and Diagnostic Pre-checks
- Make sure the vehicle battery terminals and cables are free of any corrosion and other contaminants.
- Make sure the vehicle battery terminals are tightened to their correct torque specifications.
- Make sure BJB fuse 172 (30A) is OK.
- Make sure BCM fuse 85 (7.5A) is OK.