Description

CAN signal if the disconnection of engine and transmission (Disengage Driveline Request) is requested or not does not contain any valid value.

Effects on the driving operation

No ANS function

Possible causes

Signal sent via the CAN bus is not valid or cannot be received.

Location

Engine speed sensor

(negative terminal of sensor or sensor circuit)

Instruction

Check the CAN message and contact the manufacturer of the transmitting control unit if necessary.

Setting conditions for the event

No description available.

Test conditions for 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.