2398875 - L03 CLIMATE CONTROL AIR FLOW IRREGULAR

The air flow directed into the passenger compartment by the fan motor via the manual speed control is not sufficient; does not correspond to the set speed.
Results of the tests
1CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect an Examiner and check fan motor is working properly by means of active diagnosis.Continue to Step 2Fan motor malfunction: speed is not as set via the selector.Continue to Step 3
2CHECKING THE AIR DUCTSAll OKProblems metOperation
Check that the air ducts and outlets are intact and there are no obstructionsContinue to Step 4Ducts or vents obstructedRepair the ducts and vents, removing any obstructions
3CHECKING SPEED SELECTORAll OKProblems metOperation
Check correct operation of the fan motor speed selectorContinue to Step 5Fan motor speed selector malfunctionChange the climate control system node
4CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer present.End of diagnosisFault persistsChange the climate control system node
5CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsChange the fan motor