Description:

This diagnostic trouble code is generated to inform the operator that the transmission warm-up routine is active due to the transmission oil temperature being below -15°C (5°F). During this routine, all clutches, gears, and ranges of the transmission are automatically shifted to warm up the oil. Operator commands are ignored until the warm-up routine is complete.

Reaction:

When this error is detected, the transmission will not respond to operator commands until the warm-up routine is finished.

Recommendations:

Allow Warm-up Routine to Complete:

• Ensure the equipment remains running until the transmission warm-up routine is complete and the oil reaches a safe operating temperature.

Monitor Temperature:

• Use appropriate instruments to monitor the transmission oil temperature during the warm-up period.

Ensure Proper Environment:

• If operating in extremely cold conditions, consider pre-warming the transmission area if possible to shorten the warm-up period.

Consult Manual:

• Refer to the equipment manual for specific guidelines on operating in cold weather conditions.

Note:

Regularly check and maintain the transmission system, especially when operating in harsh climates, to ensure efficient warm-up and prevent potential cold-related issues.