194002051 - S080 SUN ROOF MOTOR NOISY

1CHECK THE CORRECT FASTENING OF THE ELECTRIC MOTORALL OKPROBLEMS ENCOUNTEREDACTION
Check that the bolts fixing the motor are correctly tightenedMove on to Step 2Incorrect tightness of bolts.Restore the correct fastening with a torque of 2.3 +/- 0.6 Nm.
2CHECK THE CORRECT OPERATION OF THE SUNROOF MOTORALL OKPROBLEMS ENCOUNTEREDACTION
Check the operation of the sunroof operating motor:In particular, check:

  • engine pinion condition;

  • control rack condition.
End of diagnosisFaults in motor components.Move the sunroof to closed position and remove the motor. Refit a new motor in the same position, ensuring that the mechanisms have not moved out of alignment. Replace the motor.    Op. 7030B70 SUN ROOF MOVEMENT MOTOR - R+R