All Power Windows do not Operate with Driver Side Door Key Cylinder or Wireless Transmitter: Procedure

1. Check that the wireless transmitter and driver's door key cylinder can control all the doors to lock and unlock normally.
   RESULT:
   
   

   Result	Proceed to
   Both operate normally	A
   Transmitter does not operate normally	B
   Driver's door key cylinder does not operate normally	C

B → See step   4 

C → See step   5 

A: 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 functions operate normally.

NG → See step   6 

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 functions operate normally.

NG → See step   6 

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