PIN AS 4850313 - Caterpillar

Which Generate This Code:The ECM detects the following conditions:
The transmission oil temperature is greater than the value that is programmed for the "Transmission Oil Temperature High Set Point".
The parameter for the "Transmission Oil Temperature Sensor" is programmed to "Installed".System Response:The ECM will log the warning. The ECM will transmit a warning to the display. The warning lamp will be turned on.
There may be a problem with the transmission oil temperature sensor.Test Step 1. Inspect the Circuit Components and the Wiring
Inspect the wiring and the connector for the sensor for the transmission oil temperature for the following conditions.
Damage
Loose connections
Remove the sensor for the transmission oil temperature and inspect the sensor for damage.Expected Result:The sensor for the transmission oil temperature is operating properly and the wiring is OK.Results:
OK - The sensor is operating properly and the wiring is functional.Repair: Refer to the information that is provided by the OEM for the transmission. Stop.
Not OK - Repair: Repair the components or replace the faulty components.Verify that the repair eliminates the problem. Stop.