CAN engine load source CAN signal maximum engine torque faulty
|  | Description
|  | Effects on the driving operation
|  | Possible causes
|  | Place of action
|  | Instruction
|  | Setting conditions of the event
|  | Testing conditions of the event
|  | Final function check
Description The CAN signal containing the information on the maximum engine torque is faulty. Effects on the driving operation Hard shifts. Possible causes A CAN-message required to determine the current engine torque provides (a) faulty value(s). Using the CAN-SAE-J1939-protocol: CAN message 'EngConf': The CAN signal 'percent torque at point 3,4,5’ is faulty. For information on the affected CAN-message, please refer to the system description. Place of action No description available. Instruction Check CAN message / CAN signal and initiate correction if applicable. 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.
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