Description

The safety computer cannot close the internal safety switch.

Effects on the driving operation

Driving is not possible.

Possible causes

Open plug connection at cable 1.

Defective plug connection at cable 1.

Conducting connection of the common solenoid valve ground to another cable

Conducting connection of the common solenoid valve ground to the transmission housing

Conducting connection of the common solenoid valve ground to the vehicle chassis

Interruption of the common solenoid valve ground

Hardware defect of the safety switch

Place of action

No description available.

Instruction

Check plug connections at cable 1.

Check cable 1.

Clear event memory

Should the fault reoccur, please contact the VOITH customer service.

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.