Scan Tool Data Definitions
- Generator L Terminal Signal
-
The scan tool displays OK/No Output. The scan tool displays OK until malfunction is detected on the generator L terminal circuit, then it reads No Output.
- Generator F Terminal Signal
-
The scan tool displays 0-100 percent. The scan tool displays 0-5 percent until the engine is running, then the percentage value varies depending on electrical loads.
- Ignition 1 Signal
-
The scan tool displays system voltage received by the module.
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0562 | System Voltage Low |
| DTC P0563 | System Voltage High |
| DTC P0622 | Generator F-Terminal Circuit |
| DTC P1633 | Ignition 0 Switch Circuit |
| DTC P1634 | Ignition 1 Switch Circuit |
| DTC P1637 | Generator L-Terminal Circuit |