Scan Tool Output Controls for Pontiac Firebird 2002
Scan Tool Output Controls L36 3.8L
Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
Fans Low Speed | Fan Relays | The scan tool displays a Commanded State of None, OFF or ON. This allows you to communicate with the PCM and activate or deactivate the cooling fan 1 relay, manually turning the low speed fans ON and OFF. |
Fans High Speed | Fan Relays | The scan tool displays a Commanded State of None, OFF or ON. This allows you to communicate with the PCM to activate or deactivate the cooling fan 1 relay, manually turning the low speed fans On. After a 3-second delay the PCM will activate the cooling fan 2 relay and the cooling fan 3 relay. This turns the high speed fans ON and OFF. |
Scan Tool Output Controls LS1 5.7L
Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
Fan Relay 1 | Fan Relays | The scan tool displays a Commanded State of None, Off or On. This allows you to communicate with the PCM and activate or deactivate the cooling fan 1 relay, manually turning the low speed fans On and Off. |
Fan Relay 2 and 3 | Fan Relays | The scan tool displays a Commanded State of None, Off or On. This allows you to communicate with the PCM to activate or deactivate the cooling fan 2 and 3 relays, manually turning the Right High speed fan On. |
Fan Relay 1, 2 & 3 | Fan Relays | The scan tool displays a Commanded State of None, Off or On. This allows you to communicate with the PCM to activate or deactivate the cooling fan 1, 2 & 3 relays, manually turning both High speed fans On. |
