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SUNROOF ASSEMBLY BODY 42A-140 Q: Is the diagnosis code set? YES : Replace the sunroof motor assembly. NO : The diagnosis is complete. CODE NO. L0632: S/R Switch fall CAUTION Before replacing the ECU, ensure that the input COMMENTS ON TROUBLE SYMPTOM Current trouble • If each switch (up, open, close/down) of the sun- roof switch has been ON for 60 seconds, PROBABLE CAUSES • Malfunction of the sunroof motor assembly • Malfunction of the sunroof switch • Damaged wiring harness and connectors DIAGNOSTIC PROCEDURE STEP 1. Check of open circuit in UP, OPEN, CLOS Q: Is the check result normal? YES : Go to Step 2. NO : Repair the connector(s) or wiring harness. STEP 2. Diagnosis code recheck position to the ON position. (3) Check if the diagnosis code is set. Q: Is the diagnosis code set? YES : Replace the sunroof motor assembly. NO : The diagnosis is complete. CODE NO. L0634: S/R Sensor signal CAUTION Before replacing the ECU, ensure that the input COMMENTS ON TROUBLE SYMPTOM Current trouble • If the signal from one of two lid position detection sensors cannot be detected, ETACS-ECU sets PROBABLE CAUSES • Malfunction of the sunroof motor assembly DIAGNOSTIC PROCEDURE Diagnosis code recheck position to the ON position. (3) Check if the diagnosis code is set. Q: Is the diagnosis code set? YES : Replace the sunroof motor assembly. NO : The diagnosis is complete. CODE NO. L0637: S/R Position CAUTION Before replacing the ECU, ensure that the input COMMENTS ON TROUBLE SYMPTOM Current trouble • If the roof lid glass position is out of the specified area, ETACS-ECU sets the diagnosis code No. |