2398876 - L04 FAN' WILL NOT WORK AT DIFFERENT SPEEDS'

The fan motor does not work when the speed selector is used.
Results of the tests
0PRELIMINARY CHECKAll OKProblems metOperation
Check the electrical connection is properly secured to the fan motor.Continue to Step 1Electrical connection incorrectly connected.Connect the fan motor electrical connection correctly.
1ELECTRICAL CIRCUIT CHECKAll OKProblems metOperation
Check continuity/insulation of the electrical connection between the fan motor and climate control system node See   E6020  AIR CONDITIONING Continue to Step 2Electrical connection broken and not insulated.Restore continuity/insulation of electrical connection See   E6020  AIR CONDITIONING
2CHECKING SPEED SELECTORAll OKProblems metOperation
Check the speed selector is working properly.Continue to Step 3Fan motor speed selector malfunctionChange the climate control system node.
3CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsChange the fan motor.