2398880 - L16 CLIMATE CONTROL RECIRCULATION NOT WORKING

When the button in the switch panel is pressed, the recirculation function does not work.
Results of the tests
1CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Connect the Examiner and check for errors at the air recirculation motor.Continue to Step 2Air recirculation motor not workingContinue to Step 3
2CHECK WITH DIAGNOSTIC EQUIPMENTAll OKProblems metOperation
Keep the Examiner connected and check air recirculation motor operation by means of active diagnosisContinue to Step 7Air recirculation motor not workingContinue to Step 3
3ELECTRICAL CIRCUIT CHECKAll OKProblems metOperation
Check the continuity/insulation of the electrical connection between the climate control Node and the air recirculation motor See   E6020  AIR CONDITIONING Continue to Step 4Electrical conection broken or not insulated.Restore continuity/insulation of electrical connection See   E6020  AIR CONDITIONING
4RECIRCULATION MOTOR OPERATION CHECKAll OKProblems metOperation
Disconnect the electrical connector, air recirculation motor side, and check for a control signal from the climate control system node See   E6020  AIR CONDITIONING Continue to Step 5Signal absentContinue to Step 7
5CHECKING RECIRCULATION MOTOR FLAPAll OKProblems metOperation
Check that the air recirculation motor flap moves through its travel without sticking.Continue to Step 6Flap blocked or damagedRelease the air recirculation motor flap from its block or replace the flap if damaged.
6CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer present.End of diagnosisFault persistsChange the air recirculation motor
7CHECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsChange the climate control system node