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Home >> Toyota >> 2011 >> Avalon Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Warning Systems >> REAR VIEW MONITOR SYSTEM (w/NAVIGATION SYSTEM) (DIAGNOSTICS & SYMPTOM TESTS) >> REAR VIEW MONITOR SYSTEM (w/ Navigation System) >> System Description (To 12/2010) >> System Description
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System Description

  1. GENERAL 
    1. To assist the driver with parking the vehicle by displaying an image of the area behind the vehicle, this system has a television camera mounted on the luggage compartment door. The system displays the image on the navigation receiver assembly.
    2. This system consists of the following components:
      1. Navigation receiver assembly
      2. Rear television camera assembly
      3. Park/Neutral position switch assembly
  2. FUNCTION OF COMPONENTS 
    1. The navigation receiver assembly controls the system by using information from the following components:
      Item Function
      Rear Television Camera Assembly
      • Mounted on the luggage compartment door to transmit an image of the area behind the vehicle to the navigation receiver assembly.
      • Has a color video camera that uses a Charge Coupled Device (CCD) and a wide-angle lens.
      Navigation Receiver Assembly
      • Receives video signals, which contain images of the area behind the vehicle taken with the rear television camera assembly.
      • Performs control of the system by receiving the shift position signal from the park/neutral position switch assembly.
      • Displays the rear view monitor image on the display panel.
      Park/Neutral Position Switch Assembly Transmits a reverse shift position signal to the navigation receiver assembly.
  3. OPERATION EXPLANATION 
    1. The navigation receiver assembly receives the reverse shift position signal when the shift lever is moved to R. After receiving the reverse shift position signal, the navigation receiver assembly switches from the navigation system to the rear view monitor system.
  4. DIAGNOSTIC FUNCTION 
    1. The navigation system has a diagnostic function that can be monitored using the navigation receiver assembly. Whether the shift lever is in the reverse position or not can be confirmed on the display. Refer to OPERATION CHECK .