Inspection Procedure

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

   Result: 

   WIRELESS DOOR LOCK CONTROL SYSTEM AND POWER DOOR LOCK CONTROL SYSTEM
   
   

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

B: GO TO WIRELESS DOOR LOCK CONTROL SYSTEM  (See HOW TO PROCEED WITH TROUBLESHOOTING )

C: GO TO POWER DOOR LOCK CONTROL SYSTEM  (See HOW TO PROCEED WITH TROUBLESHOOTING )

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: 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 functions operate normally. 

NG: OTHER PROBLEM (GO TO  PROBLEM SYMPTOMS TABLE  ) 

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