DTC P0560-14: System Voltage Circuit Short to Ground or Open [12/2019 - 10/2022]: Description
The battery supplies electricity to the ECM even when the ignition switch is off. This power allows the ECM to store data such as DTC history and freeze frame data. If the battery voltage falls below a minimum level, the stored ECM data will be cleared and the ECM will determine that there is a malfunction in the power supply circuit. The next time the engine is started, the ECM will illuminate the MIL and store this DTC.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P0560-14 | System Voltage Circuit Short to Ground or Open | ECM back-up power source circuit voltage is low for 3 seconds or more (1-trip detection logic). |
|
Comes on | DTC stored | SAE Code: P0562 |
HINT:
If DTC P0560-14 is stored, the ECM will not store other DTCs.