Description:

This diagnostic trouble code is generated when the control unit for range shifting (DirectDrive transmission) detects a current that is too high at the driver output. The driver outputs at the control unit are switched off to prevent damage.

Reaction:

The control unit switches off driver outputs to protect the system from potential damage due to excessive current.

Recommendations:

Inspect Electrical Components:

• Check all electrical components related to the control unit for signs of damage or short circuits. Repair or replace any faulty components.

Examine Wiring and Connections:

• Inspect wiring and connections for damage, wear, or corrosion. Repair or replace as necessary to ensure proper current flow.

Test Control Unit:

• Test the control unit to ensure it is functioning correctly. Replace the control unit if it is found to be defective.

Check for Obstructions:

• Ensure there are no obstructions or mechanical issues that could cause excessive current draw.

Note:

Excessive current can cause severe damage to electrical systems. Address this issue promptly to avoid further complications.