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DOOR TSB Revision BODY 42A-63 CODE NO. L0734 P/W (DR) Above window position CAUTION Before replacing the ECU, ensure that the input . COMMENTS ON TROUBLE SYMPTOM If the driver's door window glass exceeds the fully . PROBABLE CAUSES • Malfunction of the front power window motor (LH) • Malfunction of the power window main switch DIAGNOSTIC PROCEDURE STEP 1. Check the power window fully closed position . (2) Recheck if the diagnostic trouble code is set. a. Erase the diagnostic trouble code. window main switch) down to open the window, and pull c. Check if the diagnostic trouble code is set. Q: Is the check result normal? YES : The procedure is complete. STEP 2. Diagnostic trouble code recheck window main switch) down to open the window, and pull up (3) Check if the diagnostic trouble code is set. YES : Replace the power window main switch. window works normally. |