939010168 - Y097 U1706 - CAN (NCM - NFR)

The diagnostic equipment signals: Error U1706 (CAN (NCM – NFR)).
This error is detected if the control module detects a fault in the ABS.
0Preliminary checksALL OKPROBLEMS ENCOUNTEREDACTION
Check that there are no other errors in the engine management system and ABS using the diagnostic equipmentMove on to Step 1There are also other errors presentContinue according to the instructions for the diagnostic equipment for the errors present
1Error deletionALL OKPROBLEMS ENCOUNTEREDACTION
Press the START/STOP button and turn off the engine.Wait for at least 30 secs.Delete the errrors and carry out a road test, trying to reproduce the conditions that caused the error.Check that the error does not occur againEnd of diagnosisError U1706 is presentReplace the ABS control unit and move on to Step 2    Op. 3340A20 ABS ELECTRONIC CONTROL UNIT - R+R
2Correct operation checkALL OKPROBLEMS ENCOUNTEREDACTION
Check the fault has disappearedEnd of diagnosisThe fault persistsRepair the original ABS control unit and replace the engine management control unit    Op. 1060G80 DIESEL ELECTRONIC INJECTION CONTROL UNIT - .R