Scan Tool Output Control | Additional Menu Selection(s) | Description |
---|---|---|
GEN L-Terminal | Engine Output Controls/ GEN L-Terminal | The powertrain control module (PCM) / 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. |
Starter Relay Control | Engine Output Controls/Starter Relay Control | The engine control module (ECM) grounds the crank relay control circuit when ON is selected. When Off is selected, ground is removed from the circuit. |