Inspection Procedure

1. Check that the remote control operation of the rear system is not locked by the radio receiver or the radio and navigation assembly.
   1. Check if "Rear System Locked" appears on the television display.

      OK: The message does not appear. 

   Fig 1: Checking Remote Control Operation Of Rear System
   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: RELEASE LOCK 

OK: Go TO NEXT STEP. 

1. Check that the dry-cell battery of the remote controller is not depleted.

   OK: It is not depleted. 

NG: REPLACE REMOTE CONTROLLER BATTERY 

OK: Go TO NEXT STEP. 

1. Clean the infrared ray emitting portion.
   1. Clean the infrared ray emitting portion on the rear display.
   2. Check whether the same malfunction occurs.

      OK: The function returns to normal. 

   Fig 2: Cleaning Infrared Ray Emitting Portion
   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: END 

NG: PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE