Scan Tool Output Controls
L61/LX9 POWERTRAIN CONTROL MODULE (PCM)
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| GEN L-Terminal | Engine Electrical, Special Functions, PCM | The powertrain control module (PCM) commands the generator OFF when off is selected. The generator will then stop generating an output voltage. |
| Segment Check | Body and Accessories, Instrument Panel, Special Function, IPC | The instrument panel cluster (IPC) illuminates all indicators to test for an inoperative indicator. The battery indicator is just to the left of the engine indicator. |
LZ9 ENGINE CONTROL MODULE (ECM)
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| GEN L-Terminal | Engine Electrical, Special Functions, ECM | The engine control module (ECM) commands the generator OFF when off is selected. The generator will then stop generating an output voltage. |
| Segment Check | Body and Accessories, Instrument Panel, Special Function, IPC | The instrument panel cluster (IPC) illuminates all indicators to test for an inoperative indicator. The battery indicator is just to the left of the engine indicator. |
| Starter Relay | Engine Electrical, Special Functions, ECM | The ECM commands the starter relay Off and On. |