Inspection Procedure

WARNING: This page is about a different car, the 2005 Lexus RX 330. However, it is still accessible from the selected car via links, so may be relevant.

CHECK PANEL SWITCH
1. Check for foreign matter around the switch that might prevent operation.
  OK: No foreign matter is found.
1. NG: REMOVE ANY FOREIGN MATTER FOUND
2. OK: Go to next step.
DISPLAY CHECK MODE (PANEL SWITCH CHECK MODE)
1. Enter the "Display Check" mode (Panel Switch Check Mode) (see DISPLAY CHECK MODE (PANEL SWITCH CHECK) ).
2. Operate the abnormal switch and check if the switch name and status are correctly displayed.
  OK: The switch name and status are correctly displayed as operated.
  
  Fig 1: Display Panel Switch Check Mode Screen
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. OK: REPLACE MULTI-DISPLAY (SEE MULTI-DISPLAY ASSY )
2. NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE