Scan Tool Output Controls
WARNING: This page is about a different car, the 2007 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Scan Tool Output Controls
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| Engine Output Controls | GEN L-Terminal | The engine control module (ECM) commands the generator OFF by removing the 5-volt reference signal from the L-terminal of the voltage regulator when you select OFF. The generator will then stop generating an output voltage. |
| Engine Output Controls | Starter Relay | The ECM commands the Crank Relay OFF by removing the ground from the control circuit the Crank Relay when you select OFF. Voltage will then stop flowing through the switch of the Crank Relay. |