Description

Faulty kickdown value via CAN bus.

Effects on the driving operation

No kickdown active, hence no kickdown shifting points.

Possible causes

CAN message for kickdown contains fault ID.

Place of action

No description available.

Instruction

Check CAN message.

With SAE J1939: CAN-message EEC2 (Electronic Engine Controller #2), CAN signal: 'kick down switch' .

Setting conditions of the event

No description available.

Testing conditions of the event

No description available.

Final function check

If the defective component cannot be clearly identified, you should try to reproduce the fault:

• Reinstall the component in the vehicle.
• Test function.

After the fault has been eliminated, the following steps have to be carried out:

• Conduct a test drive with function check.
• Read the fault memory
• Check transmission for leaks.
• Perform a final visual inspection.

These steps are necessary to ensure the entire vehicle functions correctly.