Description

Short-circuit or low-resistance connection to supply voltage of sensor.

Effects on the driving operation

No retarder operation

Possible causes

Short-circuit in the connector, cabling or sensor.

Place of action

No description available.

Instruction

Check plug connections, cabling and sensor.

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.

See also:

		Troubleshooting for short-circuit to 24 V
		Aftersales service index