Pinpoint Test B : DTC (Diagnostic Trouble Code) P0563:00: Notes
WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-350 Super Duty, and 2019 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Four Wheel Drive Systems for schematic and connector information.
Normal Operation and Fault Conditions
The TCCM requires an operating voltage that is between 9 and 16 volts. The TCCM receives this voltage from the BJB 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 TCCM setting a DTC.
An overcharging condition in the charging system results in the TCCM setting a DTC. This DTC may also set in the TCCM due to battery charging or vehicle jump starting events.
TCCM: DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| P0563:00 | System Voltage High: No Sub Type Information | This DTC sets in continuous memory if the voltage supplied to the TCCM is above 16 volts for more than 3 seconds. |
Possible Sources
- Charging system concern
- TCCM