Description

Undiagnosible fault

Effects on the driving operation

Unable to detect temperature, possible consequences:

Hard shifts with transmission oil cold.

The temperature-related deactivation of the retarder is restricted.

Possible causes

The cause could be a cable break or short-circuit to supply voltage.

If the error 'Reference voltage too high' is also present, this indicates a short-circuit to supply voltage.

If only one temperature sensor reports this fault, there is probably a cable break at this sensor.

Place of action

No description available.

Instruction

Check plug connections, cabling and sensor.

Setting conditions of the event

No description available.

Test conditions of the event

No description available.

See also:

		Aftersales service index