Inspection Procedure
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK BASIC FUNCTION (SMART ACCESS SYSTEM WITH PUSH-BUTTON START)
- 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
- Check that the entry lock switch operates normally
- CHECK MANUAL UP / DOWN FUNCTION
- 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) (see PROBLEM SYMPTOMS TABLE )
OK: Go to Next Step
- CHECK REMOTE UP / DOWN FUNCTION
- 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) (see PROBLEM SYMPTOMS TABLE )
OK: REPLACE MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK)