Scan Tool Output Controls 3.8L
Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
Engine Hot Lamp | Dash Lamps | The Powertrain Control module (PCM) illuminates the hot coolant indicator when you select On. The hot coolant indicator will remain illuminated until commanded Off. |
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 S/P relay and the cooling fan 2 relay. This turns the high speed fans On and Off. |
Scan Tool Output Controls 3.6L
Scan Tool Output Control | Additional Menu Selection(s) | Description | ||||||
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Fan Relay 1 | Special Functions/Output Control/Cooling Fan | Activates the cooling fan relay 1. The normal commanded state of the fan relay is NONE. The relay command status can also be monitored on the scan tool data parameter FC Relay 1 Command. The PCM allows cooling fan relay control when the following conditions are met:
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Fan Relays 2 and 3 | Special Functions/Output Control/Cooling Fan | Activates the cooling fan relay 2 and relay 3. The normal commanded state of the fan relays is NONE. The relay command status can also be monitored on the scan tool data parameter FC Relay 2 and 3 Command. The PCM allows cooling fan relay control when the following conditions are met:
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Fan Relays 1, 2 and 3 | Special Functions/Output Control/Cooling Fan | Activates the cooling fan relay 1, relay 2 and relay 3. The normal commanded state of the fan relays is NONE. The relay command status can also be monitored on the scan tool data parameters FC Relay 1 Command and FC Relay 2 and 3 Command. The PCM allows cooling fan relay control when the following conditions are met:
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