Inspection Procedure

WARNING: This page is about a different car, the 2006 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

CHECK CONDITION
1. Check if the system's voice recognition level is low by using only one particular voice.
  OK:
  
  System's voice recognition level is low with any voice.
NG: SYSTEM'S VOICE RECOGNITION LEVEL VARIES DEPENDING ON VOICE AND PRONUNCIATION. THIS IS NOT A MALFUNCTION

OK: GO TO NEXT STEP.
CHECK MAP DISC
1. Check that the map disc is not deformed or cracked.
  OK:
  
  No deformations or cracks on the map disc.
  
  Fig 1: Ensure Disc Is Not Deformed Or Cracked
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: REPLACE MAP DISC

OK: GO TO NEXT STEP.
CHECK MAP DISC
1. Check for dirt on the map disc surface.
  OK:
  
  No dirt is on the map disc surface.
  
  NOTE: Do not use a conventional record cleaner or antistatic preservative.
HINT:

If the disc is dirty, clean the disc by wiping the disc's surface radially with a soft cloth.

Fig 2: Cleaning Disc Surface
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: CLEAN MAP DISC

OK: GO TO NEXT STEP.
CHECK MICROPHONE (NAVIGATION CHECK MODE)
1. Enter the "MICROPHONE & VOICE RECOGNITION CHECK" mode (see NAVIGATION CHECK MODE ).
2. When voice is input into the microphone, check that the microphone input level meter changes according to the input voice.
3. Push the recording switch and perform voice recording.
  HINT:
  
  Voice can be recorded up to 5 seconds.
4. Check that the recording indicator remains on while recording and that the recorded voice is played normally without noise or distortion.
  OK:
  
  All check results are normal.
  
  Fig 3: Display - MICROPHONE & VOICE RECOGNITION CHECK" Mode
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: RETURN TO THE ORIGINAL INSPECTION BECAUSE THE CHECK RESULT IS NORMAL

OK: NORMAL OPERATION