Inspection Procedure

1. Check that the entry lock switch operates normally.

   OK: Entry lock switch can lock all the doors. 

NG: GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START  (See HOW TO PROCEED WITH TROUBLESHOOTING )

OK: GO TO NEXT STEP 

1. Check that the manual UP/DOWN function using the master switch and regulator switch can operate all the power windows.

   OK: Manual UP/DOWN function operates normally. 

NG: OTHER PROBLEM (GO TO  PROBLEM SYMPTOMS TABLE  ) 

OK: GO TO NEXT STEP 

1. Check that the remote UP/DOWN function using the master switch can operate the power windows.

   OK: Remote UP/DOWN function operates normally. 

NG: OTHER PROBLEM (GO TO  PROBLEM SYMPTOMS TABLE  ) 

OK: REPLACE MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK)